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CalcTriangle 4.0

CalcTriangle is an easy-to-use right triangle calculator built for carpenters, builders, and DIYers.

filecart iOS
Download 1.50 MB
7downloads
2this week
FreeCommercial
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Screenshots

CalcTriangle 4.0 screenshot
CalcTriangle 4.0 screenshot
CalcTriangle 4.0 screenshot

About CalcTriangle

CalcTriangle is an easy-to-use right triangle calculator built for carpenters, builders, and DIYers.

Enter any two sides, or one side and one angle, then tap Calc — CalcTriangle solves the rest and shows all sides, angles, area, and perimeter.

Features:
• Supports feet, inches, and fractions (down to 1/16") — perfect for construction
• Metric mode with centimeters, millimeters, and meters
• Tap a field on the triangle to select it, then type your measurement
• Foot/Inch buttons with a fraction picker wheel for precise imperial entry
• Mode button cycles through display units
• Save and load triangles for quick reference on the job site
• Clean, simple interface designed for big fingers and bright sunlight

Completely rewritten in Swift for iOS 18. Fast, modern, and reliable.

License: Commercial
Release info New Release on Feb 26, 2026
Release notes Completely rebuilt from the ground up in Swift and SwiftUI:
• Modern iOS 18 design
• Faster, smoother performance
• New save/load feature — store triangles for later
• Improved fraction picker for precise inch entry
• Better support for all iPhone and iPad screen sizes
Listing dataApp Store

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