# Bike Gear Calculator : Bike Gears, Cycling Gear

> Cycling gear calculator for optimizing bike performance and comparing settings. (iPhone/iPad app by Gaurav Kumar.)

- Source: https://appshunter.io/ios/app/bike-gear-calculator-bike-gears-cycling-gear/id936361951 (this page in markdown: same URL + `.md`)
- Developer: [Gaurav Kumar](https://appshunter.io/developer/936361950)
- Category: Sports, Productivity
- Price: $2.99
- Rating: 4.20/5 from 23 App Store ratings · 21 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 2 MB
- Languages: American English
- Released: 2014-12-17
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/bike-gear-calculator-bike-gears-cycling-gear/id936361951/reviews.md

## What is Bike Gear Calculator?

#1 Bike Gear calculator App
Only App Optimised for your latest bikes.
Unique Ring the bell option.

Our only motto happy customers.
Bike eager : "I wrote to the developer, asking that he had cassette cogs up to 50 teeth, and he did it within a week. Thanks!"

Optimize your bike to suit your style. Calculate Gear Inches, Gear Ratio, Development , Cadence in single screen. Let, know how many minutes you need to travel certain KM/Mile. Compare different settings and you can save as many as you want.

Compare different bikes, compete with your friends.

App will save your last settings, you can email CHART comparison.

Many new features coming soon. To support us You can Remove ad's. Or simply download few apps from our Ad partners.

Reach us at creativeGlabs@yahoo.com to report a bug or request a feature.

Support us by simply rating our app.

Let's go: Make friends.

https://www.facebook.com/pages/Bike-Gear-Lets-Go/1513012832300631

## Key features

- Calculate Gear Inches, Ratio, Development, Cadence
- Optimize bike setup
- Compare different gear settings
- Save and email gear charts
- Compete with friends

## Recent user reviews (10 of 21)

All indexed reviews: https://appshunter.io/ios/app/bike-gear-calculator-bike-gears-cycling-gear/id936361951/reviews.md

### 1/5 — Unreliable

*2024-06-01, version 1.5*

App was good in the beginning but after a week it kept crushing and never worked again after that!

Don’t waste your money.

### 3/5 — Tire Size Limitation

*2022-08-21*

It would be better if I could select 700x42 tire size. Without, it’s of limited value to me.

### 5/5 — Mandelbrotdog

*2021-08-04, version 1.5*

Excellent app! Keeps it simple but with exceedingly good taste.

### 4/5 — Update

*2020-09-08, version 1.5*

Pls update app to accommodate 52 tooth cassette option...SRAM Eagle. Cheers.

### 4/5 — Great app but falls short for current drivetrains

*2020-07-13*

Need to update to allow for Shimano and SRAM 51t and 52t cassettes.

### 5/5 — Indispensable

*2020-05-24, version 1.5*

A brilliant app. Well worth the price recommended!

### 5/5 — Multi-Bike Register

*2020-05-20*

Having bikes with multiple setups, the app allows me to look at specs for a certain application without looking at the rig. I can update the app when I change bike gearing for most up-to-date info. It allows me to see most if not all parameters associated with the gearing; hence, I can choose the bike for the job quickly!

### 5/5 — Great app especially for multi-geared riders

*2018-10-05*

I really love this app and all the nifty functions that it offers. You can create custom charts of your multi-geared drivetrain that will give you an idea of the various ratios your bike has. I would recommend this to novice riders as it is very easy to illustrate how the desired gear ratio can be replicated without having to engage the “big-big” or “small-small” combo. 

A couple of suggestions to improve this app:

1. Add an extra digit after the decimal to the gear ratio displayed in the chart table 

2. Add skid patch calculation on the home screen (bonus if it offers ambidextrous skidding). This would make the app attractive for fixie riders too

### 5/5 — Perfect calculator for bike

*2018-09-11*

Nice and simple to use. Information available in single view. I love to challenge myself using app.👍

### 5/5 — Great app!

*2016-07-18*

I wrote to the developer, asking that he add cassette cogs up to 50 teeth, and he did it within a week. Thanks!

## Frequently asked questions about Bike Gear Calculator

### What is the price of Bike Gear Calculator?

Bike Gear Calculator is a paid app, priced at $2.99. This one-time purchase grants you access to all its features.

### What devices is Bike Gear Calculator compatible with?

Bike Gear Calculator is available for iPhone and iPod devices. It is optimized for the latest bikes.

### How often is Bike Gear Calculator updated?

The latest version, 1.5, was released on September 29, 2016. Users can report bugs or request features via email.

### What are the main metrics Bike Gear Calculator provides?

Bike Gear Calculator provides Gear Inches, Gear Ratio, Development, and Cadence on a single screen, helping you optimize your bike.

### Can I compare different bike settings with Bike Gear Calculator?

Yes, you can compare different gear settings and even different bikes. The app allows you to save multiple configurations and email comparison charts.

### Does Bike Gear Calculator offer offline functionality?

The provided description does not explicitly mention offline functionality. However, core calculation features are likely available without an internet connection.

### What is the age rating for Bike Gear Calculator?

Bike Gear Calculator has an age rating of 4+, making it suitable for a wide range of users.

### How can I provide feedback or request new features for Bike Gear Calculator?

You can reach the developer at creativeGlabs@yahoo.com to report a bug or request a feature. User feedback is valued for app improvement.

## Version history (last 5 releases)

### 1.5 — 2016-09-29

This app has been updated by Apple to display the Apple Watch app icon.

Optimised for iOS10 and iPhone7

### 1.4 — 2016-08-23

Unique bell for your bike.
Ring the bell on road.

### 1.3 — 2016-07-17

First app to support Sprocket sizes upto 50 teeth for new bikes like Sram's new 12 speed 10-50 cassette.

### 1.2 — 2015-06-17

Minor bug fixes

### 1.1 — 2014-12-17

No release notes.

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## More apps by Gaurav Kumar

- [Bike Gear Calculator GearRatio](https://appshunter.io/ios/app/bike-gear-calculator-gearratio/id1114307131)
- [DoxieMoji - Dachshund Love Weinermoji & Stickers](https://appshunter.io/ios/app/doxiemoji-dachshund-love-weinermoji-and-stickers/id1195337675)
- [LabMojis - Labrador Retriever Emoji & Stickers](https://appshunter.io/ios/app/labmojis-labrador-retriever-emoji-and-stickers/id1252065243)

All apps by Gaurav Kumar: https://appshunter.io/developer/936361950

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*