46+ iOS apps curated and reviewed
Looking for free creighton model apps? 19 of our 46+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Aug 2026 | |
| 2 |  | Free | 4.3★ (6) | No | Yes | May 2026 | |
| 3 |  | Free | 4.8★ (67) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.8★ (4.1K) | No | No | Sep 2026 | |
| 5 |  | Free | 5.0★ (1) | No | No | Jul 2026 | |
| 6 |  | Free | — | No | No | Jul 2026 | |
| 7 |  | Free | 4.4★ (12) | Yes | Yes | Sep 2026 | |
| 8 |  | Free | — | No | No | Sep 2026 |
Track your Natural Family Planning (NFP) charts online using the Billings Ovulation Method. This app allows you to enter data, share charts with your teacher, and view current and previous cycles. It is designed for users already trained in the Billings Ovulation Method.
This app simplifies menstrual cycle tracking by combining proven methods into an easy-to-use interface. It offers fast recording, offline functionality, and detailed chart viewing, with an accompanying web portal for advanced features and advisor interaction.
