Stone Identifier Rock Scanner

Name: Stone Identifier Rock Scanner
Rating: 4.1753845 (26838 reviews)
Author: Identifier Studio

Identifier Studio

★ 4.2 (26,838 ratings)

⬇ 500,000+ downloads

Est. actual: 908,391

Free

Released: Sep 18, 2021

IAP: $3.99 - $39.99 per item

Contains ads

Rated: Everyone

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +1.9K installs — 24% slower than the week before (+2.5K) · 234/day since Sep 29
🏆Among Education apps top 1% by installs gained this week (1707 peers growing)
⭐Rating steady at ★ 4.18 since Sep 29
🛠Updates quiet · updated 105 days ago

Installs since launch

+8,881 installs · +686 ratings since Sep 29

Update history

1.8 Jul 29, 2026 · seen Sep 29, 2026

Fix bug

Only the current version so far — new entries appear as the app ships updates.

Stone Identifier Rock Scanner screenshot

Stone Identifier Rock Scanner is an education app by Identifier Studio with 500,000+ downloads (about 908K estimated). +1.9K installs in the last 7 days. Rated 4.2 from 27K ratings. Released Sep 18, 2021. Install growth, rank history, SDKs and ad networks.

From the store listing: “Experienced rock hunters often face identification challenges, asking, "What crystal is this?" Once you've determined your rock type, scrutinize its color and composition. Use Stone Identifier Rock Scanner to identify common rocks and crystals effortlessly. Stone Identifier Rock Scanner is your go-to tool for rock and…”