This medical app assists healthcare professionals in calculating gestational age, fetal age, and estimated due dates for pregnant patients. It also includes BMI calculation to support patient care.
Obstetric Calculator Plus by Mehdi Taghavi






241+ iOS apps curated and reviewed
With an average user rating of 4.7★, the pregnancy calculator diet category is one of the App Store's strongest. Browse all 241+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.7★ (7) | No | No | Oct 2026 | ||
| 2 | Free | 4.9★ (23K) | Yes | No | Nov 2026 | ||
| 3 | Free | — | Yes | No | May 2026 | ||
| 4 | Free | — | No | No | May 2026 | ||
| 5 | Free | 4.2★ (27) | Yes | No | Oct 2026 | ||
| 6 | Free | — | No | No | May 2026 | ||
| 7 | Free | 5.0★ (2) | No | Yes | Oct 2026 | ||
| 8 | Free | 4.5★ (513) | No | Yes | Oct 2026 |






This medical app assists healthcare professionals in calculating gestational age, fetal age, and estimated due dates for pregnant patients. It also includes BMI calculation to support patient care.






Track your pregnancy week by week with this comprehensive app. It offers tools to monitor your progress, calculate your due date, and manage key pregnancy milestones like contractions and kicks. Stay informed and organized throughout your journey.






This app helps healthcare practitioners and pregnant women track pregnancy progress. It calculates gestational age, estimated due dates, and fetal weight using various formulas. It also offers helpful tips and recommendations for diet, exercise, and antenatal care.