# Period and Ovulation Tracker

> Taken from the public Google Play listing. Every figure below carries the date it was updated.
> Nothing is modelled or estimated. A new collection starts at 00:00 UTC daily and takes several hours; an individual app's reading lands at some point inside that window.

Source page: https://appcurves.com/app/period-and-ovulation-tracker

- Package: `com.smsrobot.period`
- Developer: SMSROBOT LTD
- Category: Medical
- Platform: Android (Google Play)
- Released: Oct 11, 2013
- Lifetime downloads: 10,640,144 (updated 2026-09-21)
- What the store shows instead: 10,000,000+
- Rating: 4.75 from 177,793 ratings
- Downloads added: none — the counter held between 2026-09-20 and 2026-09-21
- Readings kept: 42 (2026-08-05 → 2026-09-21)
- Chart positions on 2026-09-21 (Top Free): #23 DZ, #52 IQ, #53 MX, #70 PL, #123 ID, #135 EG, #140 RU, #161 BR (best 8 shown) — charts in 151 of 203 markets scanned

### Latest readings

| Date (UTC) | Lifetime downloads | Added |
|---|---:|---:|
| 2026-09-15 | 10,637,330 | — |
| 2026-09-16 | 10,638,832 | +1,502 |
| 2026-09-17 | 10,638,832 | held |
| 2026-09-18 | 10,640,144 | +1,312 |
| 2026-09-19 | 10,640,144 | held |
| 2026-09-20 | 10,640,144 | held |
| 2026-09-21 | 10,640,144 | held |

"held" means Google's own counter showed the same figure as the day before — it is a real reading, not a missed one.

Showing the latest 7 of 42 readings. Signed-in followers see the full curve from the day they followed.

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Site last completed a reading on 2026-09-21. AppCurves is not real-time.
When citing, include the reading date. https://appcurves.com/faq answers where the figure comes from.