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






247+ iOS apps curated and reviewed
Obstetric Calculator Plus is the household name in obstetric, but it's far from the only option. We track 247+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.7★ (6) | No | No | Jul 2026 | |
| 2 | Free was $2.99 | 4.5★ (2) | Yes | Yes | Aug 2026 | |
| 3 | Free | 4.0★ (4) | No | No | Aug 2026 | |
| 4 | Free | 5.0★ (5) | Yes | Yes | Aug 2026 | |
| 5 | Free | 4.9★ (6.3K) | No | No | Aug 2026 | |
| 6 | $3.99 | — | No | No | Aug 2026 | |
| 7 | Free | 4.8★ (46) | No | Yes | Aug 2026 | |
| 8 | Free | 5.0★ (5) | No | No | Jul 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.






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