Best KerfCalc alternatives: apps like KerfCalc – Woodworking Math

10+ similar apps compared and reviewed

3.7 avg rating
10 free apps
Updated November 2026

KerfCalc 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 KerfCalc

OBD2 AI SKANR: Car Scanner ELM#1

OBD2 AI SKANR: Car Scanner ELM by Hleb Svidzerski

ELM 327 OBD 2 Engine Codes DTC
Editor's Choice
🔧 Utilities
0.0(0 ratings)
FreeIn-App Purchases
OBD2 AI SKANR: Car Scanner ELM screenshot 1
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OBD2 AI SKANR: Car Scanner ELM screenshot 3

This app translates complex car error codes into easy-to-understand explanations using AI. It helps everyday drivers quickly grasp what's wrong with their vehicle, potential risks, and estimated repair costs, requiring a Bluetooth OBD2 adapter and an active subscription.

Carpentry & Trim Calculator#2

Carpentry & Trim Calculator by Vladislav Zhirnov

Pro Woodworking & Framing Math
Strong Contender
🔧 Utilities
4.1(7 ratings)
FreeAdsIn-App Purchases
Carpentry & Trim Calculator screenshot 1
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Carpentry & Trim Calculator screenshot 3
Carpentry & Trim Calculator screenshot 4
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Carpentry & Trim Calculator screenshot 6

This app provides professional-grade calculators for carpentry tasks, helping users work faster, reduce material waste, and make informed decisions. It offers a variety of tools for layout, framing, and sizing, designed for efficiency and accuracy on any job site.

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4
Thomson Reuters Authenticator
Thomson Reuters Authenticator
Thomson Reuters Authenticator
by Thomson Reuters
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This app provides an additional layer of security for accessing Thomson Reuters software. It uses multi-factor authentication to verify your identity, protecting your data with a combination of something you know, have, and are.

Multi-factor authenticationSecure data protectionApprove/ignore sign-on requests
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5
Construction Calculator
Construction Calculator
Construction Calculator
Carpentry & Stair Trigonometry
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This tool simplifies complex construction calculations, offering conversions between various measurement formats. It provides an elegant interface for users in construction, woodworking, and education to perform and check calculations.

Feet Inch Fraction calculationsDecimal to fraction conversionFraction to decimal conversion
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6
Dual Web Chat WAPP
Dual Web Chat WAPP
Dual Web Chat WAPP
Dual App Messenger
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This app allows you to use the same messaging account on multiple devices or run two separate accounts on one device. It offers real-time message synchronization, a status saver, and direct chat functionality without saving contacts. It also includes a file manager for downloaded content and an account security check.

Multi-device and dual account supportFast and stable connectionReal-time message synchronization
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Chirp Access
Chirp Access
Chirp Access
Smart Access for Apartments
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This app allows residents of multifamily and student housing to open doors, gates, and garages using their mobile device. It also enables remote access granting for guests and service providers, eliminating the need for physical keys and fobs.

Open doors, gates, and garages with mobile deviceRemotely grant access to guestsGrant access to service providers
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Construction Master Pro Calc
Construction Master Pro Calc
Construction Master Pro Calc
Feet Inch Fraction Calculator
Free

This app is a powerful construction calculator designed for professionals working with dimensions. It offers a wide range of solutions for dimensional math, right angle calculations, area and volume, and special functions, helping to improve speed and accuracy in layouts, bids, and estimates.

Dimensional math and conversionsRight angle and rafter calculationsArea and volume solutions
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9
Auth0 Guardian
Auth0 Guardian
Auth0 Guardian
Multi Factor Authenticator
Free

This app provides multi-factor authentication by sending push notifications to your device for easy approval or denial of account access. It can also generate one-time passwords for secure logins.

Push notification authenticationAllow/deny account accessOne-time password generation
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10
Protractor for Angle Measuring
Protractor for Angle Measuring
Protractor for Angle Measuring
Measure Angles in Few Taps
Free

Transform your iPhone into a precision angle measurement tool. Effortlessly assess angles in real-time using touch and camera modes, measure multiple angles simultaneously, and customize your tools for accuracy and simplicity. Ideal for quick, reliable on-the-go assessments.

Real-time angle measurementTouch and camera modesSimultaneous measurement of unlimited angles
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