NFP Charting vs Fiat Charting
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NFP Charting
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.
- Track NFP charting data online
- Share charts with teachers
- Email charts
- View current and previous cycles
- Leave notes for teachers
- Access from computer
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Allows one free month of NFP Charting. The NFP Charting application allows you to keep track of your NFP chart online. (Note: This app is meant to be used with the Billings Ovulation Method of NFP Charting. There is no support for the Sympto-Thermal method.) This utility is not designed to teach you proper use of the Billings Ovulation Method of Natural Family Planning. It will not be useful to you unless you have been trained by a WOOMB certified teacher. You can find the nearest WOOMB certified teacher at http://www.boma-usa.com (for the United States) or http://www.WOOMB.org worldwide. FEATURES: -Enter your NFP Charting data from anywhere -Share your chart with your teacher -Email your chart to anyone -View your current cycle as well as your previous one -Leave notes for your teacher -Access your cycle from a computer at http://www.nfpcharting.com
Fiat Charting
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Fiat Charting is a private, on-device app for recording the daily biomarkers used in fertility awareness and natural family planning. Track what you observe each day — cervical mucus characteristics, bleeding, and other signs — using a clear, standardized coding system. Mark your Peak Day, view your full cycle on a familiar chart grid, and keep an organized history you can share with your instructor. FEATURES Daily observation entry with descriptive coding (mucus quality, stretch, frequency) Visual cycle chart with color-coded stamps Peak Day marking and post-Peak count Cycle history and statistics Educational articles on fertility-awareness biomarkers PDF export to share with your instructor Private by design: your data stays on your device and in your personal iCloud ABOUT YOUR DATA Fiat Charting collects no personal data. Your charts are stored on your device and synced only through your own private iCloud account. Nothing is sent to us or any third party. IMPORTANT Fiat Charting is a personal record-keeping tool, not a medical device, and does not provide medical advice or interpret your fertility. To learn a fertility-awareness method and interpret your charts, work with a qualified instructor. This app is independent and is not affiliated with or endorsed by any specific method, organization, or brand.
Screenshots
Verdict
The clearest difference is in-app purchases: Fiat Charting at none against NFP Charting's 6. NFP Charting's advantage is iOS requirement (12.0 vs 26.4). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. NFP Charting sells 6 one-off in-app purchases. Fiat Charting asks for nothing beyond the download.
| Parameter | NFP Charting | Fiat Charting |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | — |
| Positive reviews | 49.3% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 6 MB | 2 MB |
| Age rating | 4+ | 17+ |
| Developer | Lawson Culver | Pablo Guzman-Gomez |
Bugs and requests
NFP Charting
Reported bugs
12 issues- Unable to log in
- App stopped working
- Website is down
- Overlapping/misaligned on iPhone
- Email version not printable
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- Crashes and freezes constantly
- View All charts in ascending order
- Accidentally delete info and cannot undo
- App crashes on launch
- App crashes every time opened
- App doesn't work
- App doesn't recognize password
Requested features
11 requests- Ability to send one chart at a time
- Update app for iPhone compatibility
- Make chart printable (PDF)
- Improve interface/design
- Add temperature tracking
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- Option for one-time purchase
- Undo delete action
- Offline component for iPod users
- Notation on entry screen for symbols
- Lower subscription fee
- Creighton-specific app
Fiat Charting
Not enough reviews yet to summarise bugs or requests.
In-app purchases
NFP Charting
- One Month Account Extension$2.99
- One Month$2.99
- Six Months Account Extension$11.99
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- Six Months$14.99
- One Year Account Extension$19.99
- One Year$24.99
Fiat Charting
No in-app purchases
Questions
Is NFP Charting free?
Is Fiat Charting free?
Do NFP Charting or Fiat Charting have ads?
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