Best apps like Gear Calc by Frenco

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated September 2026

Gear Calc by Frenco 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 Gear Calc by Frenco

Gear Calculator Pro#1

Gear Calculator Pro by 志桂 李

Gear Calculation Tool Helical
Editor's Choice
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
Gear Calculator Pro screenshot 1
Gear Calculator Pro screenshot 2

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.

BikeCalc - Gear Calculator#2

BikeCalc - Gear Calculator by A. H. de Quatre Ltd.

Gear calculator for cyclists
Strong Contender
🔧 Utilities
3.5(6 ratings)
FreeIn-App Purchases
BikeCalc - Gear Calculator screenshot 1
BikeCalc - Gear Calculator screenshot 2
BikeCalc - Gear Calculator screenshot 3
BikeCalc - Gear Calculator screenshot 4
BikeCalc - Gear Calculator screenshot 5
BikeCalc - Gear Calculator screenshot 6

Optimize your bicycle's gearing with this comprehensive calculator. Analyze gear ratios, calculate speed at cadence, and manage custom configurations. Features include component browsing, sharing options, and helpful articles.

Fit Tolerance ISO#3

Fit Tolerance ISO by Yasar Yucel Yesilbag

Fits and Tolerances Calculator
Worth Considering
🔧 Utilities
5.0(2 ratings)
FreeAds
Fit Tolerance ISO screenshot 1
Fit Tolerance ISO screenshot 2
Fit Tolerance ISO screenshot 3
Fit Tolerance ISO screenshot 4
Fit Tolerance ISO screenshot 5
Fit Tolerance ISO screenshot 6

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.

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4
RC Pit Calc Pro
RC Pit Calc Pro
RC Pit Calc Pro
Gear Ratio & Setup Calculator
Free

This app offers a suite of specialized calculators for RC car enthusiasts. It helps with gear ratios, suspension geometry, corner weights, oil viscosity, fuel usage, and top speed estimations. It also stores data for multiple cars and includes helpful guides.

Gear ratio calculationSuspension geometry analysisCorner weight balancing
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5
Mechanical Engineering Toolkit
Mechanical Engineering Toolkit
Mechanical Engineering Toolkit
Engineering Equations,Formulas
Free

This utility app provides a comprehensive collection of engineering equations and formulas for students and professionals. Easily perform calculations by selecting a formula and inputting variables, with detailed instructions and reference material included.

Engineering equations and formulasMechanics of Material calculationsTheory of Elasticity formulas
🔧 Utilities
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6
SKF Bearing Assist
SKF Bearing Assist
SKF Bearing Assist
Assistance at your fingertips
Free

This app guides users through bearing mounting with step-by-step instructions and visual aids. It allows for searching bearings by various criteria, tracking mounting history, and collaborating with maintenance teams. Users can also document procedures with checklists, notes, and photos, generating shareable PDF reports.

Step-by-step mounting instructionsBearing search by designation, dimensions, or typeMounting history tracking
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ad-supported
7
Creality Cloud - 3D Printing
Creality Cloud - 3D Printing
Creality Cloud - 3D Printing
Make 3D Printing Simple
Free

This platform simplifies 3D printing for makers and hobbyists. Explore a vast model library, slice and print directly from your phone, and manage your printer remotely. Connect with a global community, earn rewards for your designs, and enhance your creativity.

Vast 3D model libraryCloud-based slicing and printingRemote 3D printer control
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freemium
8
3d Scanner App™
3d Scanner App™
3d Scanner App™
LIDAR Scan in 3d
Free

Transform your device into a powerful 3D scanner using LIDAR or TrueDepth technology. Capture spaces and objects in full-color 3D, edit scans, and share them in various popular formats for professional workflows or personal projects.

LIDAR and TrueDepth scanningFull-color 3D captureMultiple export formats (OBJ, GLTF, STL, etc.)
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9
3D GO | 3D Printing Models
3D GO | 3D Printing Models
3D GO | 3D Printing Models
Thingiverse Printables Cults3d
Free

This app consolidates 3D model searching, viewing, and slicing from major platforms into a single interface. It allows users to find, preview, organize, and prepare STL files for 3D printing, streamlining the entire workflow.

Search multiple 3D model sitesFull 3D preview and STL viewerBuilt-in 3D slicer with G-code export
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10
Internet Speed Test Speedcheck
Internet Speed Test Speedcheck
Internet Speed Test Speedcheck
Speed Test & WiFi Finder
Free

Measure your internet connection's download, upload, and ping speeds on cellular and WiFi networks. Discover nearby WiFi hotspots and calculate transfer times with the built-in bandwidth calculator. Share your results easily.

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