Rough Odds: Pregnancy Risk
Gabe Bud Investments Limited Health & Fitness iPhoneiPadiPod touch
Rough Odds: Pregnancy Risk is a free Health & Fitness app for iPhone and iPad by Gabe Bud Investments Limited. Requires iOS 17.0. Updated October 17, 2026.
- Price
- Free
- on the App Store
- Size
- 2 MB
- Age 17+
- Updated
- Oct 17
- 2026 · v1.0.7
Screenshots
About Rough Odds: Pregnancy Risk
NOT MEDICAL ADVICE, NOT A MEDICAL DEVICE, NOT CONTRACEPTION. Full notice below and in the app. You must be 18 or older. Rough Odds estimates the chance that unprotected sex resulted in pregnancy — one encounter, or several in the same cycle — from her cycle timing, and tells you what happens next. BEFORE YOU INSTALL. This app estimates pregnancy risk only and says nothing about sexually transmitted infection. It is an estimate based on population averages and it can be wrong: only a test can answer this. It measures nothing, tests nothing and diagnoses nothing. It is sold for information, and the full notice — including the limits on our liability and Hong Kong governing law — is shown before the app opens and can be read at any time. WHAT IT DOES • Seven questions, about forty seconds. • One figure: the top of the estimated range, not the middle — because the day she actually ovulated is the one thing it cannot know. • What emergency contraception exists, how long each option's window is, and when a pregnancy test becomes reliable. • A cycle tracker, and the whole calculation shown to you. No black box. PRIVACY This app has no account, no server and no analytics. Everything you enter stays on your iPhone. The only network connection this app makes is to Apple, to check the optional Extras purchase — it carries nothing about you or your answers. Published by Gabe Bud Investments Limited.
What’s new
Version 1.0.7 · Updated October 17, 2026
Bug fixes.
App privacy
The developer, Gabe Bud Investments Limited, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Rough Odds: Pregnancy Risk
Looking for apps like Rough Odds: Pregnancy Risk? Here are 6 similar apps on the App Store. The highest rated is Noor: Period & Cycle Tracker (5.0/5), and all 6 are free to download.
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Onda Endurance
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Fertility Forecaster
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Noor: Period & Cycle Tracker
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Cesarean Risk Calculator
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Am I Pregnant? Fertility Guide
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Quick Find Out Pregnant or Not
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Rough Odds: Pregnancy Risk | – | Free | October 17, 2026 | |
| Onda Endurance | – | Free | Aug 23, 2026 | Compare |
| Fertility Forecaster | – | Free | Aug 12, 2026 | Compare |
| Noor: Period & Cycle Tracker | 5.0 / 5 (1) | Free | Oct 6, 2026 | Compare |
| Cesarean Risk Calculator | – | Free | Apr 23, 2026 | Compare |
| Am I Pregnant? Fertility Guide | – | Free | Apr 17, 2026 | Compare |
| Quick Find Out Pregnant or Not | – | Free | Jun 21, 2026 | Compare |