# Key Features
1. **Group vs. Schedule**
- A group lets you register participants once and reuse them for multiple events.
- A one-time schedule allows you to add participants only for that round.
2. **Expenses & Settlement**
- Assign participants to each expense, and costs are automatically split evenly (1/N).
- Record who paid and view a summary of settlements.
3. **Receipts**
- Attach receipt photos to expenses for later reference.
4. **Sharing Settlements**
- Copy settlement details to paste into KakaoTalk or other apps.
- Within the app, send the same summary via SMS to multiple participants (requires contact permissions).
5. **App Lock**
- Secure the app with a password; all data stays on the device.
6. **Data Storage**
- No account login required. Data is stored locally on the device (via SQLite bridge).
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# Recommended Users
1. **Golf group or club treasurers**
- For regular gatherings with the same members, manage people by group and simply add expenses per schedule.
2. **Organizers with changing members each round**
- Use one-time schedules to add participants and settle costs easily.
3. **Anyone who prefers simple tracking over Excel or notes**
- Quickly see “who paid how much, and how to split it” without complex accounting.
4. **Users who need to share settlement results via SMS or chat apps**
- Use copy-and-share or SMS features for easy distribution.
### Anyone can create settlements easily and share them effortlessly.