Home Guides Version francaise Download the app
Bike Fitting App - iPhone

Pro bike fit in your pocket

Knee pain. Power loss. Bad position. FramIQ analyzes your joint angles in real-time video and gives you exact millimeter-level corrections. Built by an osteopath D.O. and bike fitter.

★★★★★ 5.0 on the App Store
Built by an osteopath D.O.
FramIQ - bike fitting app iPhone real-time video analysis
Features

Three analyses, one app

Postural analysis, frame comparison, cleat setup. FramIQ covers your entire bike fit natively on iOS - no browser, no upload.

Real-time video analysis

Film your pedaling from the side. FramIQ detects 17 body keypoints via Apple's Vision Framework and measures your joint angles (knee, hip, shoulder, elbow) while you pedal. 100% local processing.

Optimal knee range: 141-152 deg
Frame geometry comparison

10,000+ frame geometries, 26 brands. Road, gravel, MTB, triathlon. Enter your body measurements and FramIQ calculates your target stack and reach, then tells you which size of each model fits you.

10,283 frames referenced
Cleat setup

Rotation, fore-aft, Q-Factor. Left/right asymmetry correction with wedges and shims. Compatible with Look Keo, Shimano SPD-SL, Speedplay, SPD.

Free and unlimited
Saddle recommendation

FramIQ recommends the right saddle for your morphology based on your flexibility, sit bone width and riding style. No more trial and error.

Full PDF report

Export a complete PDF of your analysis: measured angles, recommended settings, frame comparison. Share with your mechanic or keep for tracking.

100% local - zero upload

No video is ever sent to a server. All analysis runs entirely on your iPhone via Apple's Neural Engine. Your data stays on your device.

The app in action

FramIQ - bike fitting app analysis type selection
Choose your goalPosition, frame or cleats
FramIQ - real-time video postural analysis bike fitting
Video analysisJoint angles measured in real time
FramIQ - bike fitting results and recommendations
ResultsPrecise millimeter corrections
FramIQ - frame comparison 10000 geometries bike fitting app
Frame comparison10,000+ geometries, 26 brands
FramIQ - free bike cleat setup app
Cleat setupRotation, fore-aft, Q-Factor - free
Comparison

FramIQ vs other bike fit apps

Why FramIQ is the most complete bike fitting app in 2026.

Feature FramIQ MyVeloFit Bike Fast Fit Elite
Native iOS app Native iOS Web only Native iOS
Real-time video analysis Real-time Video upload Real-time
Local processing (privacy) 100% local Remote servers Remote servers
Frame geometry comparison 10,000+ frames No No
Cleat setup module Free, unlimited No No
Saddle recommendation Personalized No No
Built by a healthcare professional Osteopath D.O. No No
Starting price 29 EUR - one-time $35 - one bike only Free + in-app purchases

Simple and transparent

No hidden subscription. Cleat setup is free forever. Pay once, keep access.

Free
Cleat Setup
0 EUR
Forever, unlimited
  • Full cleat setup (rotation, fore-aft, Q-Factor)
  • Left/right asymmetry correction
  • Wedges and shims recommendation
  • PDF export
Download free
Regular cyclists
Annual subscription
89 EUR
Per year - 7.40 EUR/month
  • Unlimited video analyses (monthly credits)
  • Unlimited frame comparisons
  • Unlimited cleat setup
  • Saddle recommendation
  • Unlimited PDF export
  • Full session history
Subscribe at 89 EUR/year
FAQ

Frequently asked questions

What is the best bike fitting app for iPhone?
FramIQ is the most complete bike fitting app for iPhone in 2026. Built by Gaspard Blanc, osteopath D.O. and bike fitter, it combines real-time video postural analysis, a 10,000+ frame geometry database and free cleat setup. Unlike MyVeloFit (web-only, no iOS app) and Bike Fast Fit Elite (no frame comparison, no cleat setup), FramIQ offers a complete native iOS solution.
Is the FramIQ bike fitting app free?
The cleat setup module is completely free and unlimited for all users. The video postural analysis and frame comparison are available as a one-time purchase at 29 EUR with no subscription, or as an annual subscription at 89 EUR for regular use.
How does the video analysis work?
Film your pedaling from the side on a turbo trainer for a few seconds with your iPhone. FramIQ uses Apple's Vision Framework to detect 17 body keypoints in real time and measure your joint angles. The optimal knee extension range is 141-152 degrees. All processing is 100% local - no video is ever sent to a server. You then receive precise millimeter-level corrections.
Which iPhones are compatible?
FramIQ requires iOS 17 or later, compatible with iPhone XS and newer models (2018+). iPhone 12 or later is recommended for optimal performance. The app is available exclusively on iPhone via the App Store.
Who built FramIQ?
FramIQ was built by Gaspard Blanc, osteopath D.O. and bike fitter based in Viviers-du-Lac, Savoie, France. His clinical expertise in cycling biomechanics and musculoskeletal ultrasound is at the core of every recommendation in the app. This is what differentiates FramIQ from other apps built by developers without medical training.

Fix your position.
Ride better.

An osteopath D.O.'s expertise in your pocket. Video analysis, frame comparison, cleat setup. From 29 EUR, one time.

Download FramIQ - App Store

iOS 17+ - iPhone XS and newer - Cleat setup free