TechCalc+ Calculator icon

TechCalc+ Calculator

Roaming Squirrel Software

★ 4.8 (1,911 ratings)

⬇ 10,000+ downloads

Est. actual: 32,513

Free

Released: Dec 3, 2010

No in-app purchases

No ads

Signals

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

📈Last 7 days +22 installs — 41% slower than the week before (+37) · 3/day since Oct 8
🏆Among Tools apps top 27% by installs gained this week (1237 peers growing)
⭐Rating steady at ★ 4.84 since Oct 8
🛠Updates quiet · updated 86 days ago

Installs since launch

+83 installs · +2 ratings since Oct 8

Update history

5.2.9 Aug 18, 2026 · seen Oct 17, 2026

ver 5.2.9:<br>★ minor bug fixes and library updates

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

TechCalc+ Calculator is a tools app by Roaming Squirrel Software with 10,000+ downloads (about 33K estimated). +22 installs in the last 7 days. Rated 4.8 from 1.9K ratings. Released Dec 3, 2010. Install growth, rank history, SDKs and ad networks.

From the store listing: “Scientific calculator with graphs, equations, calculus, formulas, finance, etc.”