FlexCalc: Flexible Calculator

Name: FlexCalc: Flexible Calculator
Rating: 4.51 (22001 reviews)
Author: todayweather.co

todayweather.co

★ 4.5 (22,001 ratings)

⬇ 1,000,000+ downloads

Est. actual: 1,002,621

Free

Released: Aug 20, 2014

IAP: $0.99 - $1.89 per item

No ads

Rated: Everyone

Signals

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

📈Last 7 days +806 installs — 29% slower than the week before (+1.1K) · 88/day since Sep 26
🏆Among Tools apps top 7% by installs gained this week (1176 peers growing)
⭐Rating steady at ★ 4.51 since Sep 26
🛠Updates quiet · updated 66 days ago

Installs since launch

+3,246 installs · +8 ratings since Sep 26

Update history

3.0.1-3 Sep 6, 2026 · seen Sep 26, 2026

Version 3.0.1-3: - FlexCalc is now available on iOS. - Improved touch accuracy. - Drag values to replace, insert, or reuse them. - Move the cursor inside numbers for more precise edits. - Added calculation history, with an option to turn it on or off in Settings. - Added shortcuts for faster input and editing.

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

FlexCalc: Flexible Calculator screenshot

FlexCalc: Flexible Calculator is a tools app by todayweather.co with 1,000,000+ downloads (about 1M estimated). +806 installs in the last 7 days. Rated 4.5 from 22K ratings. Released Aug 20, 2014. Install growth, rank history, SDKs and ad networks.

From the store listing: “FlexCalc is free forever, with no ads, no tracking, and no limits. FlexCalc is a flexible calculator designed for editable calculations, linked values, history, and instant result updates. Unlike a standard calculator, FlexCalc lets you tap any number or result, edit it directly, and see related results update…”