Best Tolerance Master alternatives: apps like Tolerance Master

10+ similar apps compared and reviewed

5.0 avg rating
8 free apps
Updated November 2026

Tolerance Master is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Tolerance Master

5.0(1 ratings)
FreeIn-App Purchases
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Access the latest design data for mechanical engineering, chemical equipment, materials, electrical, and architectural design. View detailed 3D models and animations, with future updates including calculation functions and a QR code to password generation feature.

Fit Tolerance Calculator#2

Fit Tolerance Calculator by Kei Suefuji

Calculate tolerances easily!
Strong Contender
🔧 Utilities
5.0(5 ratings)
$2.99
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This app calculates the fit tolerance for holes and shafts based on ISO standards. Users input a diameter, select tolerance ranges and classes, and the app displays fitting tolerance values, distinguishing between clearance, transition, and interference fits. It also calculates minimum and maximum clearance or interference.

More apps like Tolerance Master

4
Gear Calculator Pro
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This professional mechanical design tool helps engineers and enthusiasts calculate and optimize various gear parameters. It offers accurate calculations for different gear types, custom parameter input, and real-time design previews.

Accurate calculations for spur, helical, and worm gearsCustomizable design parametersReal-time calculation previews
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5
Tolerance and fits ISO
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Mechanical Engineering Toolkit
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This professional engineering calculator provides instant results for students, researchers, and practicing engineers. It offers detailed calculation steps, formulas, diagrams, and unit conversions. Save inputs as projects and export results in various formats.

Engineering equations and formulasStep-by-step calculation breakdownsSI and Imperial unit conversions
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8
Material Master
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Material Master
Materials selector for rubber
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9
O-Ring Master
O-Ring Master
O-Ring Master
by GE MAO RUBBER INDUSTRIAL CO., LTD.
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This app provides a comprehensive offline tool for selecting standard rubber seal sizes, including O-Rings, X-Rings, and Back-Up Rings. It offers dimension searches, housing calculations for various sealing applications, and supports multiple international standards in both metric and imperial units.

Offline standard rubber seal size selectionSearch for O-Ring, X-Ring, and Back-Up Ring sizesO-Ring housing calculations for sealing applications
🔧 Utilities
(1)
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10
Triangle Calculate & Visualize
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Triangle Calculate & Visualize
Angles, Sides, Area & Visuals
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This tool calculates triangle properties like side lengths, angles, area, and perimeter. It visually displays results with clear graphics, aiding understanding for students, educators, and professionals. Supports various units, precision settings, and multiple languages.

Calculate side lengths, angles, area, and perimeterVisualize triangle results graphicallySet angle units (degrees/radians)
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