Calvora: Master every number icon

Calvora: Master every number

Stackova Labs

⬇ 1+ downloads

Est. actual: 1

Free

Released: Sep 8, 2026

No in-app purchases

Contains ads

Signals

3 this week · 2 positive All of this week's signals →

📈Last 7 days 0 installs · 0/day since Oct 9
🏆Among Education apps bottom 0% by installs gained this week (1503 peers growing)
🛠Updates quiet · updated 49 days ago

Installs since launch

0 installs since Oct 9

Update history

1.0.3 Sep 22, 2026 · seen Oct 21, 2026

Train your brain with math quizzes, tables, duels, and daily challenges.

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

Calvora: Master every number is an education app by Stackova Labs with 1+ downloads (about 1 estimated). Released Sep 8, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Train your brain with math quizzes, tables, duels, and daily challenges.”