# Quartz: Private Web Browser

> 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/quartz

- Package: `com.tranquiltmt.quartz.browser`
- Developer: Minh Tam Nguyen
- Category: Communication
- Platform: Android (Google Play)
- Released: Jun 25, 2026
- Lifetime downloads: 155,306 (updated 2026-09-22)
- What the store shows instead: 100,000+
- Rating: the listing no longer shows one (last published 3.64 on 2026-09-15)
- Downloads added: none — the counter held between 2026-09-21 and 2026-09-22
- Readings kept: 37 (2026-08-05 → 2026-09-22)
- Chart positions on 2026-09-22 (Top Free): #115 IN — charts in 1 of 203 markets scanned

### Latest readings

| Date (UTC) | Lifetime downloads | Added |
|---|---:|---:|
| 2026-09-16 | 146,138 | — |
| 2026-09-17 | 149,982 | +3,844 |
| 2026-09-18 | 149,982 | held |
| 2026-09-19 | 152,953 | +2,971 |
| 2026-09-20 | 155,306 | +2,353 |
| 2026-09-21 | 155,306 | held |
| 2026-09-22 | 155,306 | 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 37 readings. Signed-in followers see the full curve from the day they followed.

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Site last completed a reading on 2026-09-22. AppCurves is not real-time.
When citing, include the reading date. https://appcurves.com/faq answers where the figure comes from.