Fertility Friend Ovulation App

Name: Fertility Friend Ovulation App
Rating: 4.542857 (18251 reviews)
Author: Tamtris Web Services Inc.

Tamtris Web Services Inc.

★ 4.5 (18,251 ratings)

⬇ 1,000,000+ downloads

Est. actual: 1,883,243

Free

Released: Apr 28, 2011

IAP: $5.99 - $45.99 per item

No ads

Rated: Everyone

Signals

4 this week · 3 positive All of this week's signals →

📈Last 7 days +350 installs — 51% faster than the week before (+232) · 35/day since Sep 29
🏆Among Health & Fitness apps top 1% by installs gained this week (275 peers growing)
⭐Rating steady at ★ 4.54 since Sep 29
🛠Updates actively updated · updated 3 days ago · every ~19 days (4 updates tracked)

Installs since launch

+1,548 installs · +21 ratings since Sep 29

Update history

15.27 Nov 11, 2026

Updated and expanded Interpret feature. Bug fixes and minor UI improvements.

15.25 Oct 24, 2026 · seen Nov 2, 2026

This is a technical update. Bug fixes and minor UI improvements.

15.24 Oct 18, 2026 · seen Oct 22, 2026

This is a technical update. Bug fixes and minor UI improvements.

15.21 Sep 15, 2026 · seen Sep 29, 2026

This is a technical update. Bug fixes and minor UI improvements.

Fertility Friend Ovulation App screenshot

Fertility Friend Ovulation App is a health & fitness app by Tamtris Web Services Inc. with 1,000,000+ downloads (about 1.9M estimated). +350 installs in the last 7 days. Rated 4.5 from 18K ratings. Released Apr 28, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “Ovulation Tracker Track ovulation with confidence and get pregnant using Fertility Friend, the gold-standard fertility charting app trusted for over 25 years. Fertility Friend helps you accurately identify your most fertile days, ovulation day, and fertile window while helping you understand your unique menstrual…”