FormulaGrid: Calculator

Name: FormulaGrid: Calculator
Author: Mobile Castle Old

Mobile Castle Old

⬇ 0+ downloads

Free

Released: Oct 30, 2026

No in-app purchases

Contains ads

Signals

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

📈Last 7 days 0 installs · 0/day since Nov 3
🏆Among Tools apps bottom 0% by installs gained this week (1237 peers growing)
🛠Updates actively updated · updated 13 days ago

Installs since launch

0 installs since Nov 3

Update history

1.0.0 Oct 30, 2026 · seen Nov 12, 2026

First release of FormulaGrid. • A standard and scientific calculator with exact decimal arithmetic • 43 calculators: Everyday, Finance, Date & time, Geometry, Statistics, Engineering • One search for every calculator • Every result with its assumptions and formula • Favorites, saved scenarios and history, all offline • 18 languages, light and dark themes

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

FormulaGrid: Calculator is a tools app by Mobile Castle Old with 0+ downloads. Released Oct 30, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Everyday, scientific, finance and engineering calculators in one fast app.”