a few months ago I launched my app "JustUs" and it is more promising than I thought.
Since the launch I already got a few happy couples using the app and also made some subscriptions. I'm still working on the app to improve it further and also adding Android support soon. If you are interested feel free to check it out.
JustUs includes the following features:
- Together Since
- Widgets
- Milestones
- Memories & Wishlist Map
- Bucket List
- Track Peoples Birthdays
- Todo Lists
- Vouchers
- Time Capsule Messages
- Show Distance to your Partner (Pro)
- Share Together Since, Milestones, Birthday Cards
You and your partner create a partnership within the app and share everything in realtime together.
Download: App Store
All of those features are free with a limited usage. To cover costs of the Apple Developers fee and the backend I added a $0,99 per month or $9,99 per year subscription. With the subscription there is no quota on the features and you have unlimited usage. And only one of you has to subscribe. As soon as the subscription is active your partner will also receive the pro status.