The iOS client needs updating on similar lines to the Android client, viz:
- Some features need to be withdrawn
- Other features need to be added
- Ideally I also need to replace my iPhone 5S.
Going forward, there are other issues:
- It needs a navigation drawer
- It is written in Objective-C
Swift is now the preferred development language for iOS, and Objective-C is effectively deprecated. That limits future developments. Any navigation drawer would have to be hand coded.