Hi,
Hope I am finding you in good health.
Since this is a 1 view application which needs to be developed in both the mobile platform, I will be using Flutter to develop which will have the following advantages,
1) will be lightweight as the codebase will be common. Also, will be easier to update both the app simultaneously provided any addition/updation in features is required.
2) Will not carry added weightage of both android and iOS SDK's which require separate development platforms and build times.
3) Provided you have an existing account with both Apple and Google, uploading the app to both the platform will be breeze.
If in case, no account is available in AppStore and Play Store, will need to create one.
Provide us an opportunity to discuss on the proposal.