Mobile App Development Jobs

What is Mobile App Development? Mobile phones are advanced nowadays and need new updates everyday whenever the need arises. If your business needs help with mobile phone technology, then you have reached the right place.

Do you have the experience and the ability to do mobile phone-related projects? Freelancer.com offers you a lot of mobile phone projects with clients who want help with creating mobile phone apps, a mobile phone database, a call recorder Java mobile phone or a Java application mobile phone, and creating a mobile phone tracking software.

If you are a mobile phone expert who can finish tasks with high-level standards and in a timeless manner, then this is the right place for you! Freelancer.com supplies mobile phone freelancers with thousands of projects, and clients from all over the world looking to have the job done professionally and settling for nothing but the best.

If you believe you can do that, then start bidding on mobile phone projects and get paid with an average of $200 per project!

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    698 jobs found, pricing in USD

    I currently possess a Flutter WebView user app and firebase admin app. Using the admin app, I can add pages or modify existing pages and instantly update the user app. This project consists of` the following tasks: 1. Please add a Revenue IAP feature to the BeApp User App. 2. The IAP feature should allow users to purchase a subscription, non consumable, or consumable in different quantities. 3. I should be able to add and update the IAP page via the admin app. 4. I should be able to add a description, quantity, and picture. 5. Create an account page on my WP site which should have the following fields a) Your consumables b) Your non consumables c) Your subscriptions 6. I should be able to change the names of these fields. 7. When a user makes an IAP in the app, the purchase should tr...

    $48 (Avg Bid)
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    5 bids

    Hello guys, Looking for a TLS expert who will be able to help me with Android Project and fix some bugs in the TLS process, you should understand how the TLS process works very well, including keys, certifications, CA, etc. please don't spend my time - EXPERT ONLY, the task must be in TeamViewer only, I understood the bug but need an expert to allow me to fix it faster! if you are still with me say "TLS expert here" when you send me your first message, thanks

    $137 (Avg Bid)
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    4 bids
    Meditation App 6 days left

    Hi Please can you tell me how much could cost an a mobil app like ABIDE from , can we change all structure but I like similar functions, we need an a control panel to upload audios, texts, videos, etc. and admin subscribers for Android and iOs too.

    $736 (Avg Bid)
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    23 bids
    iOS/Android App 6 days left
    VERIFIED

    Develop an app for iOS and Android that will display upto 200 unique pages with content. On launch, a user will be presented with a random picture from a selection of 200 and will have 4 choices to identify the picture. If the user correctly identifies the picture, they're taken to detailed content about the picture with an option at the bottom to "Try Another.." which should take them back to another random picture. If the user fails to correctly identify the picture in 3 of 4 tries, they're presented with another random picture. We will provide the pictures and associated content. Developer must engage completely until app is successfully accepted and published on Apple App store and Google Play store. Developer will be engaged long term for quarterly updates to co...

    $2410 (Avg Bid)
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    66 bids
    fix chat issue in ios app 6 days left
    VERIFIED

    I have ios swift app , I want to fix chat issue , message is not sent

    $27 (Avg Bid)
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    9 bids

    I currently possess a Flutter WebView user app and firebase admin app. Using the admin app, I can add pages or modify existing pages and instantly update the user app. This project consists of` the following tasks: 1. Add a Revenue Cat Google Play In App Purchases widget to the user app. 2. Add a feature to the admin app so that I can easily add the RevenueCat IAP page to the user app. 3. I should be able to add consumables or subscriptions to the IAP page. 4. Create a user account page on my WordPress site with the following fields: a: My Subscription: b: My Coins: 5. An IAP purchase should trigger an update on the web page e.g. if a user purchases 50 coins, this should trigger an update on the user's account page in the WordPress site.

    $64 (Avg Bid)
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    10 bids
    Full Stack Developer Needed 6 days left
    VERIFIED

    We require a full-stack developer to complete an app that communicates with IoT. We are building in NodeJS and Dart/Flutter. Here is the requirement on the front-end side (Copy)?node-id=0%3A1&t=fxle5ioS3f64xym4-1 - I am only looking to work with individuals NOT agencies. - Must be able to communicate fluently via audio calls - Must be reliable and flexible with a working schedule. - Must be experienced in Flutter & NodeJS

    $911 (Avg Bid)
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    74 bids
    IOS AND ANDROID APP 6 days left
    VERIFIED

    I need a money transfer for ios and android apps. Similar to Remitly & world remit. Please send a quote and timeline to complete the project. Thanks

    $4837 (Avg Bid)
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    45 bids

    Hey there! I have an idea, and I wish it to be developed. The project is about trading, terms of reference are attached below. I expect coding part, graphics and visuals, UI, and sounds to be delivered from your side. The game would consist of couple screens, one main mechanic, and levels. Please, begin your letter with the word "trading" so I understand that you have read the description and not auto-clicking it! Best regards

    $3141 (Avg Bid)
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    18 bids

    Update of the AAIKI application, a remote dating application, audio video chat activation and members can leave audio messages, online payment for vip members Link For Apps :

    $55 (Avg Bid)
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    9 bids

    Aim ----------------------------------------- We are creating a Health App and require a working example of using “Health Connect” () to collect step data. (The step data is just an example to prove the code works) Step Read example: Requirements ----------------------------------------- - The user installs the app. - Every time they open the App they see the number of steps they have made that day. - Simple UI - Single Page that just displays the number of steps (nothing else needed). Platform ----------------------------------------- - Development platform - Android Studio - Deployment platforms – Android - Health Connect -

    $207 (Avg Bid)
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    Need an Admin Panel and android application. Detail in attachment.

    $321 (Avg Bid)
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    11 bids
    Need simple flutter app 6 days left
    VERIFIED

    Application with multiple input forms to collect data.

    $292 (Avg Bid)
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    22 bids

    Hello We have an ionic app based react and SQLite When the app runs from apk that we install in the device the app works perfect When signing the app and uploading to the play store the app isn’t running and shows white screen Looking for a developer to solve this issue

    $163 (Avg Bid)
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    8 bids
    Make MOD of ludo king app 6 days left
    VERIFIED

    Make MOD of ludo king app. Dice should give output as i want in ludo king app

    $98 (Avg Bid)
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    4 bids

    App Name: Secure Box Description: Users are able to create 0000 ~ 9999 security boxes in the app. Secure Box encrypted space on your phone. Apps and data, messages and contacts moved to Secure Box are sandboxed separately on the device and gain an additional layer of security and privacy. Please let me know if you have ready-made app on android.

    $447 (Avg Bid)
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    14 bids

    Would like to add a transaction fee to all transactions that happen on any store on the server. Transaction fee would be sent to my wallet. Remaining balance to store owners wallet.

    $131 (Avg Bid)
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    13 bids

    I am developing a cryptocurrency service mobile application on Flutterflow. It has BTC Pay Sever running indirectly thru HTML view. Would like to integrate the server thru an api call where the stores on the server are directly integrated on the application. Flutterflow developers only

    $189 (Avg Bid)
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    16 bids

    I am developing a cryptocurrency services mobile application on FlutterFlow. I am running BTC Pay Server on a HTML view would like it done thru an API Call. The result should be all stores on the server should be directly on the application.

    $189 (Avg Bid)
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    19 bids

    I currently possess a Flutter WebView user app and firebase admin app. Using the admin app, I can add pages or modify existing pages and instantly update the user app. This project consists of` the following tasks: 1. Add a Revenue Cat Google Play In App Purchases widget to the user app. 2. Add a feature to the admin app so that I can easily add the RevenueCat IAP page to the user app. 3. I should be able to add consumables or subscriptions to the IAP page. 4. Create a user account page on my WordPress site with the following fields: a: My Subscription: b: My Coins: 5. An IAP purchase should trigger an update on the web page e.g. if a user purchases 50 coins, this should trigger an update on the user's account page in the WordPress site.

    $18 (Avg Bid)
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    8 bids

    Android app developer -Urgent hiring -Ukraine & European developer preferred

    $24 / hr (Avg Bid)
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    19 bids

    Hello i am looking for skilled developers that worked and used KMM in your bid please state how long you worked on KMM and what you used thank you

    $229 (Avg Bid)
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    6 bids

    hi guys i need android development for security system test weakness points ethical hacking growth hacking

    $2787 (Avg Bid)
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    37 bids

    I have an android App which plays encrypted videos using exoplayer. I have certain bugs to be fixed and a feature to be added in the App to add support for zoom meeting. This app is written in native code which is SWIFT for iOS and Java/Kotlin for Android. App shall receive the zoom meeting details via local DB file and App should initiate a zoom session and join the zoom meeting. Certain controls like Meeting invitation needs to disabled and have a added layer of security. An ideal candidate should have experience of 4+ years in developing apps using native on Android & iOS with experience on Exoplayer and HLS Player. Having experience on Zoom SDK and MAC is desired.

    $275 (Avg Bid)
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    5 bids

    I currently possess a Flutter WebView user app and firebase admin app. Using the admin app, I can add pages or modify existing pages and instantly update the user app. This project consists of` the following tasks: 1. Add a Revenue Cat Google Play In App Purchases widget to the user app. 2. Add a feature to the admin app so that I can easily add the RevenueCat IAP page to the user app. 3. I should be able to add consumables or subscriptions to the IAP page. 4. Create a user account page on my WordPress site with the following fields: a: My Subscription: b: My Coins: 5. An IAP purchase should trigger an update on the web page e.g. if a user purchases 50 coins, this should trigger an update on the user's account page in the WordPress site.

    $12 (Avg Bid)
    $12 Avg Bid
    5 bids
    Backend for Android App 6 days left
    VERIFIED

    This project is to develop a backend for an existing Android app. The backend should be backed by MySQL DB and Login page with Google Authenticator implementation. Requirements: Each section represents a different page in the admin backend. 1. Users Management section The backend should have a user management section where Admin can manage users. there will be only 2 levels of permission, Admin and Manager. Admin - All permissions and ability to add/edit/remove any entry from any list in the backend. Manager - Only add/edit/remove entries from the blocked lists. A. Implement Google Authenticator 2FA setting for users B. User profile page for easy editing. 2. Blocked Phones/Names section List of all blocked phone numbers and sender's names. A. Add/Edit/Remove entries to and from...

    $148 (Avg Bid)
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    21 bids

    We are in need of a good web Mobile designer, it must be fast and reliable

    $662 (Avg Bid)
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    79 bids

    The app must include the ability to connect a mobile device to other devices via bluetooth, monitor device status and send alerts via email & SMS when certain parameters are hit. Full technical spec will be made available to the successful applicant. You will be required to sign an NDA because of the project's sensitive nature. We would prefer a solo operator as this would help with future projects.

    $33 / hr (Avg Bid)
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    34 bids

    I currently possess a Flutter WebView user app and firebase admin app. Using the admin app, I can add pages or modify existing pages and instantly update the user app. This project consists of` the following tasks: 1. Add a Revenue Cat Google Play In App Purchases widget to the user app. 2. Add a feature to the admin app so that I can easily add the RevenueCat IAP page to the user app. 3. I should be able to add consumables or subscriptions to the IAP page. 4. Create a user account page on my WordPress site with the following fields: a: My Subscription: b: My Coins: 5. An IAP purchase should trigger an update on the web page e.g. if a user purchases 50 coins, this should trigger an update on the user's account page in the WordPress site.

    $13 (Avg Bid)
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    3 bids
    spy app IOS and android 6 days left
    VERIFIED

    anti spy app android and ios Protection against , Malware, Adware & Spyware is someone listening to the microphone? (What app or service uses are microphones used for) geo location ( what apps use it ) alert new apps in phone ETC.. S2S pixel with dynamic url parameters from web to app ( pixel fire after user subscribe ) 2 lending pages ( web )

    $677 (Avg Bid)
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    46 bids

    I need a hybrid app to be published on both Android and iOS whose main function has the feature of being able to display four filters/masks on the users mobile camera and take a photo to be downloaded or shared. Similar functionality to SnapChat but no need for the mask to be dynamic. A static mask or filter would be sufficient.

    $2415 (Avg Bid)
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    146 bids

    I currently possess a Flutter WebView user app and firebase admin app. Using the admin app, I can add pages or modify existing pages and instantly update the user app. This project consists of` the following tasks: 1. Add a Revenue Cat Google Play In App Purchases widget to the user app. 2. Add a feature to the admin app so that I can easily add the RevenueCat IAP page to the user app. 3. I should be able to add consumables or subscriptions to the IAP page. 4. Create a user account page on my WordPress site with the following fields: a: My Subscription: b: My Coins: 5. An IAP purchase should trigger an update on the web page e.g. if a user purchases 50 coins, this should trigger an update on the user's account page in the WordPress site.

    $65 (Avg Bid)
    $65 Avg Bid
    7 bids

    App issue fix pdf not download, order can be done from web also location not finding

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    4 bids

    working on a agro related app development work on Flutterflow and Firebase. Need developer for same app similar to DEHAAT with maps and GIS integration

    $299 (Avg Bid)
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    17 bids

    A simple app that would be easy to use for our elderly clients to keep in check with events of our organization. Main idea is simplicity and minimalsim without any unnecessary buttons and functions. Details in the attachment.

    $1271 (Avg Bid)
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    110 bids

    we use the shipping_availability Free Addon. I tried this Addon to make it for Bulk edit ready. i took Bestseller Addon as an example....unfortunately appaddonsshipping_availabilitycontrollersbackend (original) --------------------------------- ----------------------- I want to install 'm_update' and 'manage' but I didn't know which controller. Can you please help me if you have time ? I apologize for my terrible english. elseif ($mode == 'm_update') { if ($mode == 'manage') You can download the Addon on bottom of this page, it is attached. Regards appaddonsshipping_availabilitycontrollersbackend elseif ($mode == 'm_update') { $selected_fields = Tygh::$app['session']['select...

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    Can any developer to help to study the API for drop ship business??

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    4 bids
    UI/UX Designer 6 days left
    VERIFIED

    We are looking for a mobile app and admin panel designer, to help us finish the design of our prototype and adjust the correct measurements and proportions There will be approximately 60 screens, of which the structure is designed It is essential to work with adobe xd or, failing that, FIGMA, knowing how to export the finished designs from xd to FIGMA for completion. If you want, we can meet us by zoom or google meeting to show you more details

    $228 (Avg Bid)
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    90 bids

    Hi! I have a project for you guys! Here is the details: I want a system with an LED matrix. It should be able to display text and images that scroll past on an LED matrix. It must be able to be controlled remotely from the phone. This means I need a mobile app coded in react native connected to an MQTT server then send RGB message from the app. Feel free to use extra components to style the "prototype" - but I have to have these components myself. The solution must be connected to a cloud service (ThingSpeaks, Blynk, etc.). I need documentation of the entire solution, from microcontrollers, to cloud services and presentation of data and Fritzing. I also need a video of the solution. I should be able to wire up the entire project based on the documentation alone (so please simpl...

    $180 (Avg Bid)
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    16 bids
    build a chat app -- 2 6 days left
    VERIFIED

    build a chat app in flutter must have previous experience with flutter -good knowledge of existing chat apps out there -Good ui and ux skills -able to integrate jitsi meet api. register /login / password reset search user profile contact sync from phone book invite audio / video ads back end admin

    $290 (Avg Bid)
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    We want to implement and Odoo application for both platforms android and IOS. this app can connect with server IP and have the ability to choose database to login. also developper need to work on internal theme to match our odoo theme and pos theme.

    $366 (Avg Bid)
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    18 bids

    Playcanvas VR environnement to fix to play on mobile joystick and VR headset

    $21 (Avg Bid)
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    3 bids

    يفضل من مصر.......اريد عمل دعاية لتطبيق اندرويد

    $12 (Avg Bid)
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    5 bids

    Before Bidding please read care fully and bidd What about the amount and timing finalised that will be created 4 milestone .. And 4 milestone will be released after finished the project. ! Please take your time and bid here.. Project Proposal ————————————————————————————————— Invobilling saas web Application modules This is the SaaS , Billing & Inventory Management with POS Please check all the modules Making android and IOS flutter applications for admin (Store owner) Admin can create manager, accountant, etc.. according to their requirement using roll and permission. Please c...

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    I am looking for a team who can develop below functionality on urgent basis: Reference Template Link- Setup Included- ● User App ● Admin Panel Customized Points apart from the templates selected- ● Setup Template project with all components working ● Few UI Customization as per further guidance (The team will change the logo and color combination according to it) ● Add Swap/Exchange Functionality in the existing template: * User can list plants for swapping * User can add Value for Listed Plants * User can select plants for exchange with Other plants * User can provide an inventory of the plan * On Successfully exchanging both users' plant inventory should be updated. * Both users can provide feedback to each other * Image and text filter to avoid unnecessary and abusive content ...

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    App Development- Feature Edit 6 days left
    VERIFIED

    We have a functional, educational mobile app made with Unity 2d but want to change two features before we release it. Specifically, (1) We would like to make the Date selection on the timeline on the right of the screen multiple choice (by adding 4 yellow dots on the timeline, one of which is correct). The correct answer is drawn from a database and the 3 incorrect answers would need to be generated by an algorithm. (2) If feasible, we would like to make the location selection on the map multiple choice by adding icons on the map for 4 possible answers. The correct answer is drawn from the existing card database.

    $357 / hr (Avg Bid)
    NDA
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    4 bids
    TECH LEAD(WEB & MOB) 6 days left
    VERIFIED

    KINDLY BID YOUR MONTHLY AMOUNT QUOTED AS BID CORE: ● BSc. in computer science, computer engineering, software engineering or similar. Otherwise at least 6 years of specific Software Engineering experience. ● At least 5 years of System Design (architecture, modules, components, and interfaces) and System Analysis experience ● Extensive data structures, flows, and algorithm knowledge and verifiable experience ● Excellent knowledge of and experience working with techstack: Swift (iOS), Kotlin (Android), on AWS (Web), and Database PostgreSQL and ● Impeccable and verifiable debugging and analytical problem solving skills. ● Experience with containerization, microservices, serverless and related tech ● Experience implementing CI/CD, TDD, and Defensive Programming and similar development practi...

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    From start to finish. Unique to our country. Needs portfolio to show previous experience. Need it finished by Feb 1st. If I'm happy with the job outcome and price will employ for 2 more apps. Will require NDA and IP agreement. Only verified, high rated developers will be considered.

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    89 bids

    Looking for Mobile App Development (B2B Social Network); target timeline is 6-8 weeks.

    $4919 (Avg Bid)
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    43 bids

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