🏆Among Tools apps bottom 0% by installs gained this week (1273 peers growing)
🛠Updatesdormant · updated 283 days ago
Installs since launch
+2 installs
since Oct 7
Update history
1.0.0Feb 3, 2026 · seen Oct 22, 2026
• Basic & Scientific Calculator<br>• Unit & Currency Converter<br>• Calculation History<br>• Memory Functions<br>• Dark/Light Themes<br>• Fast & Offline Use
Only the current version so far — new entries appear as the app ships updates.
Firnas Calculator is a tools app by FIRNAS CORP LLC with 100+ downloads (about 180 estimated). Released Feb 3, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Professional calculator with scientific functions, unit converter & history.”