# Unknown Call & Contact Blocker

> 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/unknown-call-and-contact-blocker

- Package: `com.growtons.call.blocker.block.spam.calls.blacklist.unknown.calls.block.robo.calls`
- Developer: Growtons Tech
- Category: Communication
- Platform: Android (Google Play)
- Released: Jun 23, 2022
- Lifetime downloads: 277,148 (updated 2026-09-11)
- What the store shows instead: 100,000+
- Rating: 4.51 from 9,417 ratings
- Downloads added: none — the counter held between 2026-09-10 and 2026-09-11
- Readings kept: 13 (2026-08-05 → 2026-09-11)

### Latest readings

| Date (UTC) | Lifetime downloads | Added |
|---|---:|---:|
| 2026-08-15 | 267,528 | — |
| 2026-08-30 | 273,903 | +6,375 over 15 days |
| 2026-08-31 | 273,903 | held |
| 2026-09-06 | 275,875 | +1,972 over 6 days |
| 2026-09-07 | 275,875 | held |
| 2026-09-10 | 277,148 | +1,273 over 3 days |
| 2026-09-11 | 277,148 | 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.

Showing the latest 7 of 13 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.