# Brain Test: Tricky Puzzles

> 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/brain-test

- Package: `com.unicostudio.braintest`
- Developer: Unico Studio
- Category: Trivia
- Platform: Android (Google Play)
- Released: Nov 21, 2019
- Lifetime downloads: 389,414,164 (updated 2026-09-21)
- What the store shows instead: 100,000,000+
- Rating: 4.73 from 9,955,167 ratings
- Downloads added: none — the counter held between 2026-09-20 and 2026-09-21
- Readings kept: 49 (2026-08-04 → 2026-09-21)
- Chart positions on 2026-09-21 (Top Free): #1 AU, #1 BR, #1 CL, #1 CO, #1 EC, #1 IN, #1 KR, #1 KZ (best 8 shown) — charts in 203 of 203 markets scanned

### Latest readings

| Date (UTC) | Lifetime downloads | Added |
|---|---:|---:|
| 2026-09-15 | 388,971,211 | — |
| 2026-09-16 | 389,414,164 | +442,953 |
| 2026-09-17 | 389,414,164 | held |
| 2026-09-18 | 389,414,164 | held |
| 2026-09-19 | 389,414,164 | held |
| 2026-09-20 | 389,414,164 | held |
| 2026-09-21 | 389,414,164 | 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 49 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.