Best TriTab Calc alternatives: apps like TriTab Calc: Multi Calculator

9+ similar apps compared and reviewed

4.8 avg rating
8 free apps
Updated October 2026

TriTab Calc is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to TriTab Calc

Geometry Calculator - Triangle#2

Geometry Calculator - Triangle by Andrey Russkin

Angle, area, volume solver
Strong Contender
🔧 Utilities
5.0(8 ratings)
Free
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Perform a wide range of geometric calculations for various shapes including triangles, rectangles, circles, and prisms. Features an intuitive interface with instant recalculations and interactive visualizations. Customize units and decimal places for precise results.

Rereminder: Presentation Timer#3

Rereminder: Presentation Timer by hyunho lee

Countdown with multiple alerts
Worth Considering
🔧 Utilities
4.4(5 ratings)
FreeIn-App Purchases
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Receive timely alerts before your timers expire, ensuring you're always prepared. Customize pre-alerts with specific messages and durations. Integrates with Dynamic Island and Apple Watch for seamless tracking.