Group Check - Bill split and +

Simple app for managing splitting bills and borrowing/lending within families or groups.

Features:
* Record and settle shared expenses within a group. Settlements can be done collectively.
* Set percentages for splitting bills.
* iCloud sharing. With an iCloud account, you can share and automatically sync data with others in a group.
* iCloud sync. Data can be automatically synced across multiple Apple devices.
* Privacy. Even this app developers cannot access data stored in iCloud.

Use cases:
* Ideal for couples who often split bills or borrow/lend but feel individual settlements cumbersome, and don't want to use a shared household budget app.
* Suitable for close-knit groups engaged in frequent bill splitting or borrowing/lending, where settling accounts every time becomes a hassle.