Obstetric Calculator

Name: Obstetric Calculator
Rating: 4.3333335 (1104 reviews)
Author: Alexander Snegirev

Alexander Snegirev

★ 4.3 (1,104 ratings)

⬇ 1,000,000+ downloads

Est. actual: 1,078,725

Free

Released: Nov 7, 2018

IAP: $8.99 per item

Contains ads

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +5.2K installs — 11% slower than the week before (+5.9K) · 543/day since Oct 7
🏆Among Medical apps top 1% by installs gained this week (125 peers growing)
⭐Rating steady at ★ 4.33 since Oct 7
🛠Updates quiet · updated 32 days ago

Installs since launch

+15,201 installs · +28 ratings since Oct 7

Update history

5.0.4 Oct 11, 2026 · seen Oct 15, 2026

- minor UI improvements

Only the current version so far — new entries appear as the app ships updates.

Obstetric Calculator is a medical app by Alexander Snegirev with 1,000,000+ downloads (about 1.1M estimated). +5.2K installs in the last 7 days. Rated 4.3 from 1.1K ratings. Released Nov 7, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “Comprehensive ObGyn toolkit: Due Date Calculator, Fetal Weight, and more.”