Release 2.4 for iPhone

What's new?

  • 29er Mountain bikes computation: 29ers are mountain bikes built around 700c sized wheels resulting in an outside tire diameter of about 29 inches. Main advantages are comfort, stability and traction.
  • Urban bikes computation: Riding around town is as cool as ever and fun too on urban bikes! These bikes are a bit lighter than a mountain bike, a bit sportier than a comfort bike, and cheaper than most road bikes.
  • MTB frame size given as S, M, L or XL
  • iPhone 5 optimization
  • Android

    We are pleased to announce SizeMyBike is now available for Android on Google Play. Already available on iPhone, SizeMyBike is the first mobile bike fitting app. Fit your bike as elite riders using SizeMyBike and your Smartphone!

    Android download link

    Release 2.3: spanish translation

    SizeMyBike 2.3 es una actualización mayor y sus principales características son:

  • Traducción al español
  • Nueva interfaz para mejorar la navegación entre los perfiles de ciclistas existentes y las bicicletas
  • Integración con Twitter
  • SizeMyBike es la primera aplicación existente para calcular el ajuste de la bicicleta. Una aplicación essencial para elegir su talla correcta de bicicleta y mejorar su posición al montar en ella. Defina su morfología con seis medidas corporales y SizeMyBike calculará la geometría más óptima para su bicicleta de carretera o montaña. Conseguir el ajuste correcto de su bicicleta es un importante paso para prevenir daños y lesiones, incrementar el confort y alcanzar su mejor rendimiento. SizeMyBike 2.3 tiene un precio de 3'99€ y está disponible mundialmente a través de la App Store de Apple en exclusiva, en la categoría de Deportes. Recuerde que un ajuste "body fit" realizado por un servicio profesional tiene un coste aproximado de 150€.

    Azione bikes

    SizeMyBike is proud to announce its collaboration with Azione bikes. Azione has created a range of beautiful and elegant carbon-fibre bikes, frames and components for the discerning cyclist who wants to ride something different and very special. Italian style, speed and components for a truly inspiring ride. Azione determines the perfect frame and component sizing to ensure perfect fit using SizeMyBike technology.

    New: SizeMyBike Lite

    SizeMyBike Lite is now available on the App Store. This free version allows to compute the frame size and the toptube length of road bikes and MTB. Essential! Available on the App Store

    Release 2.2

    2.2 update is now available. It proposes a new computational model for road bike fitting which improve accuracy for the position of upper body. Moreover, the crank length computation for MTB is improved in order to favor power. At last, iOS5 compatibility is enhanced.

    New revision V2.1

    What's new?

    - Save your riders database safely: import/export on your computer. This feature will be very useful for cycling clubs and bike shops!

    - Save SizeMyBike result on your computer

    - Print wirelessly SizeMyBike result from your iPhone via AirPrint


    Featured by Apple!

    The Tour is coming soon ... Apple highlights on the App Store a selection of "Apps for cycling". We are proud to be included in this list!

    A great cycling app

    iCols is an iPhone cycling app with all the information about your favorite climb or col. 


    New revision V2.0

    Major update! What’s new?

    - 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 ergonomy

    - New user manual for better use of SizeMyBike


    App for touring cyclists!

    Try TrackMyTour (view on the App Store) to capture and share the highlights of your cycle journey from your iPhone. Website:


    Another great bike app

    Bike Repair is an iPhone application that teaches you how to repair your bike.

    Available on the AppStore

    New revision V1.1

    Add saddle setback computation and improve iOS 3.1.3 compatibility.

    Application launch

    App is available on the App Store.