Apps Like ToleranceLab for iPhone and iPad
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.



ISO Tolerance
gary davies
Enter diameter, select grade, view tolerances
Enter a nominal diameter for a hole or shaft and select a grade to view upper and lower tolerances. Calculate tolerances for diameters up to 500 mm in metric or 19.685 inches in imperial. Display values based on ISO 286 standards.




Planimeter Pro for map measure
忠 张
Distance and area on maps
Distances and areas on satellite maps. Select objects like lawns, roads, and buildings. Save and share measurements. Export data in various formats. Sync with other apps for project planning.

Planimeter for map measure
忠 张
Distance and area on maps
Distances and areas on satellite maps. Select points to calculate length or size. Save measurements and share results. Compatible with various map views and zoom levels.

GPS Status ∞ Coordinates
Chen-Yu Wei
View real-time GPS location
Monitor real-time GPS accuracy and switch between latitude/longitude and DMS formats. Copy with one tap. Toggle between metric, imperial, and nautical units. View location data quickly with a simple, reliable interface.


Hidden Camera Detector FindSpy
KAIN SUITE PTE. LTD.
Detect cameras and audio bugs
Scan Wi-Fi networks to identify potential surveillance devices. Detect unauthorized cameras, audio bugs, and listening tools. Alert users to suspicious activity in unfamiliar environments.

Beam Engineering lite
V PUGAZHENTHI
Calculate parameters and convert units
Calculator provides tools to analyze and convert and Civil parameters. Users can calculate critical bending moments for rectangular, open, and nonuniform cross sections. Additional calculators for stress and deflection are available via in- purchase.

Photo Measures
Cubent SARL
Measure objects in photos and save notes
Measure objects in photos using rulers and scale tools. Save and organize measurements with timestamps and notes. Export data as PDF or share directly. Sync measurements across devices.

Stair Stringer
H3Apps LLC
Calculate stairs, adjust measurements, determine steps
Calculate risers, run, angle, length, step height, tread depth, and number of steps. Adjust parameters for customization. Switch between Imperial and Metric units. Email or text results as needed.

Tolerance Helper
Dmitriy Trofimov
Calculate tolerances for holes and shafts
Calculate dimensions with ISO standard tolerances for holes and shafts. Input size and class to determine limits. Reference complete tables for standard intervals. Support for both hole and shaft designations.

CleanSound: Speaker Cleaner
Romilead LTD
Eject water from speakers with sound
Eject water from speakers using sound frequencies. Adjust frequency settings for effectiveness. Monitor removal progress in real-time. Features a simple and intuitive interface for easy use.

Ring Sizer – Ring Size Meter
AppLiks Sp. z O.O.
Measure rings with the white circle
Measure by matching the inner edge to the 's white circle. Adjust the slider to align the diameter or circumference. View results in metric or imperial units, including US, Canadian, and Australian sizing systems.

Converter-Universal Conversion
Trelleborg Sealing Solutions Germany GmbH
Convert units, calculate percentages, track timezones, calculate
Convert units including currencies, length, weight, and temperature. Convert time zones and calculate percentages. Includes a running pace calculator and other utility tools for precise measurements and calculations.

OSHA Safety Regulations Guide
Svitlana Kyrylova
Access standards offline anytime
Access standards offline for compliance. View for general industry and construction. Search for specific standards. Download and save content for use without internet.

Beam Calculator
V PUGAZHENTHI
Calculate parameters and convert units
Calculate parameters and convert units between metric and imperial systems. Access tools for critical bending moment, maximum stress, and deflection. Input loads and dimensions to determine structural properties.
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