Black and White Calculator icon

Black and White Calculator

Noah Tatko

⬇ 100+ downloads

Est. actual: 110

Free

Released: Jan 15, 2026

No in-app purchases

No ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +5 installs — 67% faster than the week before (+3) · 1/day since Oct 7
🏆Among Education apps top 42% by installs gained this week (2309 peers growing)
🛠Updates dormant · updated 301 days ago

Installs since launch

+18 installs since Oct 7

Update history

1.0.0 Jan 16, 2026 · seen Oct 21, 2026

Initial Release:<br>- Calculator<br>- History

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

Black and White Calculator is an education app by Noah Tatko with 100+ downloads (about 110 estimated). +5 installs in the last 7 days. Released Jan 15, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “You need adds. Not Ads.”