iGear: iPhone / iPad app

Hello everybody!

I've developed an app (download free) to calculate gears on a bike. It's intended for mountain biking and ready for new Sram's XX1.

Attachment 47126

Attachment 47127

Attachment 47128

Hope it comes handy!

Updating the app, soon available to download
Scatter plots:
Attachment 48389

Comparing two wheel sizes:
Attachment 48390

You might be onto something interesting for coaching mtn bike athletes. Myself and others have struggled some with the fact that off road power tends to have many more and frequent spikes ( stochastic is the word for you geeks ) thus making it harder read. Scatter diagrams are pretty cool in my mind because you correlate successful performance and less than good performance with one two or three data streams that you deem relevant....at least in this coach's mind! Ouch. Pedal harder can only get you so far ;)

Luis,
Like the wheel size comparison. Good addition.
Thanks.

Quote:

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Originally Posted by Too Tall

You might be onto something interesting for coaching mtn bike athletes. Myself and others have struggled some with the fact that off road power tends to have many more and frequent spikes ( stochastic is the word for you geeks ) thus making it harder read. Scatter diagrams are pretty cool in my mind because you correlate successful performance and less than good performance with one two or three data streams that you deem relevant....at least in this coach's mind! Ouch. Pedal harder can only get you so far ;)

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Well, you can easily obtain info from scatters. I must say that they are a pain in the ass to work with.

Quote:

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Originally Posted by SpeedyChix

Luis,
Like the wheel size comparison. Good addition.
Thanks.

---

Oops! Wheel size com parison is only for iPad, iPhone screen is too small to display all the textfields needed.

Now on sale the Pro version. Results are displayed on a graphical represantation and you can work with gear inches or metric. Some road cassettes added and a few fixes. Using an iPad, you can compare two different transmissions.

Click on the image to go to the App Store.
https://lh3.googleusercontent.com/-q...a%2520foto.PNG

https://lh3.googleusercontent.com/-1...or%2520iOS.png

Price: $ 0,99

Android version coming soon.

As shown on Bikerumor

New update available:

- iGear and iGearPro database issues fixed
- iGearPro: email combinations obtained
Attachment 51039

Thanks for reading and downloading!

Android version of iGearPro coming soon!
Attachment 53303 Attachment 53304

Ready to download. I'll try to improve the app and make it compatible with more devices.

https://lh4.googleusercontent.com/-Q...409-143817.png

https://lh4.googleusercontent.com/--...409-143835.png

https://lh4.googleusercontent.com/-9...409-143907.png

https://lh4.googleusercontent.com/-E...409-143920.png

https://lh3.googleusercontent.com/-P...409-143929.png

https://lh4.googleusercontent.com/-c...409-185219.png

Download from Play Google: iGearPro for Android

this app has been really slick as i evaluate my single speed gearing. i want to do more single speed mtb riding to the trails, but not have so tall a gear that i can't ride the trails. this app is helping me with my options. chapeau!

iOS 7 compatible is released now with custom wheel circumferences.

iOS 6.1 (3,5 inches)
http://a4.mzstatic.com/us/r30/Purple...en568x568.jpeg


iOS 7 (4 inches)
https://lh4.googleusercontent.com/-S...s720/photo.PNG

Bugs fixed, scatters improved and added a new function: speed calculator according to pedaling cadence.
iPhone 3,5":

https://farm3.staticflickr.com/2897/...9ae6aa37_c.jpg

https://farm4.staticflickr.com/3910/...1ff33b04_c.jpg

https://farm4.staticflickr.com/3858/...8bce51bf_c.jpg

https://farm4.staticflickr.com/3867/...e575e925_c.jpg

https://farm3.staticflickr.com/2909/...a5d8e5e4_c.jpg

iPad:

https://farm3.staticflickr.com/2909/...698bab3f_c.jpg

I hope Apple will release the update this week.