Calculator icon

Calculator

Witech Studio

★ 4.2 (48,859 ratings)

⬇ 1,000,000+ downloads

Est. actual: 3,521,888

Free

Released: Oct 12, 2021

IAP: $0.99 - $8.99 per item

Contains ads

Signals

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

📈Last 7 days +7.5K installs — 184% faster than the week before (+2.6K) · 599/day since Oct 7
🏆Among Tools apps top 1% by installs gained this week (859 peers growing)
⭐Rating steady at ★ 4.19 since Oct 7
🛠Updates actively updated · updated 13 days ago · every ~14 days (2 updates tracked)

Installs since launch

+20,370 installs · +442 ratings since Oct 7

Update history

2.1.44 Oct 28, 2026 · seen Oct 31, 2026

2.1.43 Oct 14, 2026 · seen Oct 21, 2026

Calculator is a tools app by Witech Studio with 1,000,000+ downloads (about 3.5M estimated). +7.5K installs in the last 7 days. Rated 4.2 from 49K ratings. Released Oct 12, 2021. Install growth, rank history, SDKs and ad networks.

From the store listing: “Scientific Calculator for everyday and advanced calculations.”