# PeptideOS: Peptide 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/peptideos

- Package: `com.utilityforge.peptideos`
- Developer: Utility Forge Studio
- Category: Productivity
- Platform: Android (Google Play)
- Released: Jul 29, 2026
- Lifetime downloads: 77 (updated 2026-09-17)
- What the store shows instead: 50+
- Rating: not published on the listing
- Downloads added: 10 across 10 days (2026-09-07 → 2026-09-17; a reading is missing in between)
- Readings kept: 18 (2026-08-12 → 2026-09-17)

### Latest readings

| Date (UTC) | Lifetime downloads | Added |
|---|---:|---:|
| 2026-08-31 | 61 | — |
| 2026-09-01 | 63 | +2 |
| 2026-09-02 | 63 | held |
| 2026-09-04 | 67 | +4 over 2 days |
| 2026-09-05 | 67 | held |
| 2026-09-07 | 67 | held over 2 days |
| 2026-09-17 | 77 | +10 over 10 days |

"held" means Google's own counter showed the same figure as the day before — it is a real reading, not a missed one. A multi-day "Added" spans two real readings; the days between were not read.

Showing the latest 7 of 18 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.