Best Gear &amp; Engine Calculator alternatives: apps like Gear &amp; Engine Calculator

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Whether you want more options like Gear & Engine Calculator or a completely different take on the same concept, our curated list of 30+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard by KOB MARKETING

Gift Card Information Platform

4.0(62 ratings)

Free

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Top Alternatives to Gear & Engine Calculator

Gear Calculator Plus by Nitrio

Calc Gear Speed and Distance

Editor's Choice

3.6(5 ratings)

$2.99

Calculate a car's theoretical speed in any gear based on engine RPM, transmission, differential ratios, and tire size. It can also determine travel distance per engine revolution and estimate top speed for each gear. Supports both metric and imperial units.

Gear Speed and Tire Size by Scott Galaba

Strong Contender

0.0(0 ratings)

$0.99

Calculate and compare transmission gear ratios with various tire and wheel sizes. Visualize results with interactive graphs and save them as PDFs. Includes calculators for gear speed, and both inch and millimeter tire sizes.

Arduino Manager by Fabrizio Boco

Worth Considering

Colorful view of your calendar

2.3(4 ratings)

$7.99In-App Purchases

Control and monitor Arduino boards with a variety of specialized widgets. Send and receive data, visualize information in real-time, and manage multiple projects from your device.

More apps like Gear & Engine Calculator

Color Calendar

Colorful event display24 color optionsCustomizable display styles

Visualize your existing iPhone Calendar events with a vibrant, customizable display. Choose from 24 colors and various display styles to personalize your schedule. Changes sync instantly between this app and your iPhone Calendar.

(3)

DragTuner Log Book & Weather

Log Book & Weather Station

Log timeslips and conditionsET prediction based on runs and weatherCar configurations by vehicle

Log drag racing timeslips, weather conditions, and car setups. Predict your elapsed time (ET) based on past runs and current weather. Organize runs by vehicle and access detailed performance data.

(234)

subscription

dDrives - VFD help

Danfoss AC drives

Alarm descriptionsTroubleshooting guidesUser manual links

Access alarm descriptions, troubleshooting guides, and user manuals for Danfoss VLT drives. This professional tool provides essential information for commissioning and service, supporting a wide range of drive models.

(29)

Ready reference data for rebar

CRSI Rebar Reference

ASTM standard reinforcing bar specificationsStandard hook details (90, 135, 180 degrees)Stirrup/tie hook details

Access essential data for reinforcing bars (rebar) including specifications, hook details, and marking requirements. This app serves as a quick reference for industry standards and links to online resources.

(16)

Sospes Safety

by Sospes, LLC

Customizable formsReal-time event notificationsSecure cloud storage

This EHS management software streamlines workplace safety by simplifying data collection, reporting, and analysis. It improves communication between workers and companies, reduces costs, and enhances safety outcomes through real-time notifications and automated compliance.

(9)

Instant calculation of welding

SSAB WeldCalc

Welding parameter calculationPreheat and interpass temperature recommendationsHeat input calculation

This tool quickly calculates welding parameters like preheat temperatures, heat input, and machine settings. It also provides a risk analysis and allows users to save and share results as PDFs.

(5)

ad-supported

Dienstag - schedule your team

Shift Planner, Roster Calendar

Intuitive shift entry and modificationPanoramic view of workdays, vacations, and days offRapid distribution of schedules

Easily create and share professional shift schedules for your team. This app offers a panoramic view of workdays, vacations, and days off, with clear role allocation and personal icons for each team member. It's ideal for businesses with shift work, providing a continuous overview of who is working when and where.

(2)

freemium