Time calculator icon

Time calculator

Yutaka Kenjo

★ 4.7 (1,881 ratings)

⬇ 500,000+ downloads

Est. actual: 696,165

Free

Released: Feb 24, 2021

No in-app purchases

Contains ads

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +3.4K installs — 7% slower than the week before (+3.6K) · 401/day since Oct 7
🏆Among Tools apps top 2% by installs gained this week (758 peers growing)
⭐Rating steady at ★ 4.67 since Oct 7
🛠Updates dormant · updated 168 days ago

Installs since launch

+12,446 installs · +30 ratings since Oct 7

Update history

1.25 May 26, 2026 · seen Oct 18, 2026

We have maintained the app

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

Time calculator is a tools app by Yutaka Kenjo with 500,000+ downloads (about 696K estimated). +3.4K installs in the last 7 days. Rated 4.7 from 1.9K ratings. Released Feb 24, 2021. Install growth, rank history, SDKs and ad networks.

From the store listing: “Can add, subtract, multiply, and divide time”