NFP Fertility Charting

NFP charting based on the Creighton Model.

Replace bulky paper/sticker charting with an app.
Features:
- Daily stamp is guessed based on user inputs.
- App starts on last edited day.
- Add or delete cycles.
- View cycles on your phone.
- Email cycles for easy printing.
- Cycle data stored locally, no internet/data required.
- Import/Export Database
- No account necessary for use.