# Jagiellończyk

> 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/jagiello-czyk

- Package: `com.netrizon.AppJagiellonczyk`
- Developer: Jagiellonczyk
- Category: Education
- Platform: Android (Google Play)
- Released: date not published on the listing
- Lifetime downloads: 89 (updated 2026-09-11)
- What the store shows instead: 50+
- Rating: not published on the listing
- Downloads added: none — the counter held between 2026-09-10 and 2026-09-11
- Readings kept: 4 (2026-09-06 → 2026-09-11)

### Latest readings

| Date (UTC) | Lifetime downloads | Added |
|---|---:|---:|
| 2026-09-06 | 56 | — |
| 2026-09-07 | 56 | held |
| 2026-09-10 | 89 | +33 over 3 days |
| 2026-09-11 | 89 | held |

"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.

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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.