Best apps like Precitool

9+ similar apps compared and reviewed

4.8 avg rating
7 free apps
Updated October 2026

Precitool 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 Precitool

More apps like Precitool

4
Fit Tolerance ISO Pro
Fit Tolerance ISO Pro
Fit Tolerance ISO Pro
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Calculate engineering tolerances for various mechanical components like bearings, shafts, and housings. It adheres to ISO and ANSI standards, providing size limits, deviations, and fit types. Visual representations of fits are also generated.

Calculate engineering tolerancesSupports ISO and ANSI standardsDetermines clearance, transition, and interference fits
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SpoolTool
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QR Generate Code
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Tolerance and fits ISO
Tolerance and fits ISO
Tolerance and fits ISO
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Hardness Unit Converter
Hardness Unit Converter
Hardness Unit Converter
by Kei Suefuji
$1.99

Easily convert hardness values between 12 different units, including Vickers, Brinell, Rockwell, and Shore. Input your value and select the desired unit for instant conversion, referencing ASTM E 140 standards and polynomial approximations for accuracy.

Converts 12 hardness unitsVickers, Brinell, Rockwell, Shore supportTensile strength conversion
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9
Fit Tolerance ISO
Fit Tolerance ISO
Fit Tolerance ISO
Fits and Tolerances Calculator
Free

Calculates engineering tolerances for various mechanical components based on ISO and ANSI standards. It determines size limits, deviations, and fit types for holes and shafts, offering schematic representations of fits.

Calculates engineering tolerancesSupports ISO and ANSI standardsDetermines clearance, transition, and interference fits
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