Protractor icon

Protractor

EMREO
★ 3.2 (203 ratings)
⬇ 50,000+ downloads
Est. actual: 99,323
Free
Released: Aug 22, 2020
No in-app purchases
Contains ads

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →
  • 📈Last 7 days +30 installs — 36% slower than the week before (+47) · 5/day since Oct 7
  • 🏆Among Tools apps top 25% by installs gained this week (940 peers growing)
  • ⭐Rating steady at ★ 3.20 since Oct 7
  • 🛠Updates dormant · updated 516 days ago
Installs since launch
0 50K 99K 99K Aug 22, 2020 today
+152 installs · 0 ratings since Oct 7
Update history
2.57 Jun 12, 2025 · seen Oct 16, 2026
performance enhanced
Only the current version so far — new entries appear as the app ships updates.

Protractor is a tools app by EMREO with 50,000+ downloads (about 99K estimated). +30 installs in the last 7 days. Rated 3.2 from 203 ratings. Released Aug 22, 2020. Install growth, rank history, SDKs and ad networks.

From the store listing: “The most accurate and smallest size protractor application you can find.”