* New panel of tools in Xtra
* Stabilisation and minor bug corrections
* Memory consumption improvement
* Performance improvement
* Compatible iOS 7.x Only
* This update includes also various improvements based on feedback from our players. Thanks for all the help ! We appreciate your iTunes reviews, so keep them coming.

- New kind of bike: MTB 29er [2.4]
- New kind of bike: Urban [2.4]
- MTB frame size also given as S, M, L or XL [2.4]
- iPhone 5 optimisation [2.4]
- Minor bugs fixed [2.4.1]
- Social networking [2.4.1]

- New kind of bike: MTB 29er
- New kind of bike: Urban
- MTB frame size also given as S, M, L or XL
- iPhone 5 optimisation

* Spanish translation
* Twitter integration
* New interface to improve navigation between rider profiles and bikes

* Road bike fitting: accuracy improved for the position of upper body thanks to a new Gaussian linear mixed model

* MTB: crank length computation improved (to favor power)

* iOS5: compatibility improvements.

- Save your riders database safely: import/export on your computer
- Save SizeMyBike result on your computer
- Print wirelessly SizeMyBike result from your iPhone via AirPrint
- GUI improvement

- Two kind of bike fitting are available for road cycling: comfort and performance.
- Two kind of discipline are available for MTB: Xcountry and All Mountain.
- Road bike: computation of the top tube length and the stem length
- MTB: computation of the saddle setback and the crank length.
- Multi-user environment allows you to back up mates data and yours.
- Share your bike fitting results with PDF reports.
- Retina Display compliant - New design for better ergonomics.
- New user manual for better use of SizeMyBike.

- Computation of the saddle setback
- Compatible with firmware 3.1.3