Bike Gear Calculator - Bike Gears, Cycling Gear Calculator, Bicycle Gear Calculator App Reviews

This app hasnt been updated in over two years, in needs to be updated for iOS 10. Dont spend a penny on app until developer addresses this.

Great app, very useful. Interface isnt optimized for iPhone 6+ though. Kinda reminds me of that world on Super Mario Bros 3 where everything is giant

This is a good app but it need to upgrade

You have taken the trouble to include numerous rim sizes but have excluded the 349 rim size which are used by many recumbents, the popular Brompton and Mezzo bikes.

I was impressed that the app includes what appears to be every tire size on the planet. I also liked the ability to compare two setups and the charting feature. In the end, however, I couldnt use the app as it doesnt include hub gears.

When I made a chart for a new bike, I did the crank length and tire size last and wont work that way

Only suggestion would be able to delete manually added tire sizes. Nice display and easy to use. The new update is way better. Calculates all the gears! Can add unusual tire sizes by measuring circumference for specialty bikes like fatbikes with large tires. Can save settings for each bike.

For quick assesment of possible gear settings.

Now I know I need to go with triple crankset not double. Got all the info I need. Money well spent.

All the standard information is available for almost any conceivable setup. Its not currently possible to display all the usual measurements in traditional schizophrenic units at the same time (i.e. gear-inches and speed in English units and development in centimeters), but the info can be easily found.

Easy to learn--a few minutes on the support site-- and fun to use. I like the interplay of gear selection with cadence, speed, distance, time, etc., as a way to quantify what is largely an intuitive process on the bike. Would be even better with the addition of gradient into the mix.

If you are in doubts about what bike gearing to use, This awesome app will help you. It is a great app to play with. Some things were totally new to me. Good job!

Very useful and beautifully designed application

I am relatively new to cycling, but this app is a lot of fun and useful at the same time!

Thank you for fixing the settings issue, this app is now everything I could ask for in a gear calculator! Very easy on the eyes too.

This is a great cycling tool to calculate RPMs and Speeds. I show off this tool to all my cyclng buddies.

Having both my kids starting to ride / race BMX I have found this app to be in invaluable tool. Not only is it easy to use it has save me a lot of $$$$$ in experimenting and costly purchases trying to find the optimal gearing configuration for my two kids. Keep up the great work with this app and Thank you.

Very nice. Interface looks nice and is easy to use. In the pay version you can go to settings and add any cassette size you want. So this is the first app that can accommodate SRAMs XX1s 42T sprocket. Well done. I also like the side by side comparison.

This is a great app for calculating speed by using various gears and cadences. My only complaint is that the settings arent saved when you exit the app and you have to set everything each time the app is started. If not for that, I would give it a five star rating.

Great app! Simple to use. All the info you need