---
title: "BikeFit AI - Bike Fit Analyzer - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Get instant bike fit feedback — no appointment, no equipment, just your iPhone.  BikeFit AI uses Apple's on-device pose estimation to analyze your cycling position from a simple side-view video. Recor"
---

# BikeFit AI - Bike Fit Analyzer — United States
> Cycling Position Analysis

![BikeFit AI App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/11/86/9f/11869fbe-bf09-15f6-d0be-9fdcb830c669/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [Jonas Friesslich](https://apptail.io/developer/jonas-friesslich-yBPbQb) (Germany)
**Category:** Sports
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** de.friesslich.BikeFitAi
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0 (released 2026-04-02)
**Original Release:** 2026-04-02
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6759576471)
**AppTail Page:** [https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/united-states](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/united-states)

## BikeFit AI Description
Get instant bike fit feedback — no appointment, no equipment, just your iPhone.

BikeFit AI uses Apple's on-device pose estimation to analyze your cycling position from a simple side-view video. Record yourself pedaling on an indoor trainer for 30 seconds, and receive a detailed breakdown of six key biomechanical metrics used by professional bike fitters.

WHAT YOU GET
• Knee Extension & Flexion — assess whether your saddle height supports efficient pedaling
• Hip Angle — evaluate your reach-to-stack ratio and hip flexor comfort
• Back Angle — understand how aggressive or upright your riding position is
• Elbow Angle — check your handlebar reach and vibration absorption
• Ankle Angle (Heel Drop) — see if your foot position is neutral at the bottom of the pedal stroke

Each metric includes a clear traffic-light rating (green, yellow, red), your measured angle in degrees, and the ideal range for your riding style.

HOW IT WORKS
1. Set up your phone at hub height, side-on to your trainer
2. Follow the on-screen guide to frame yourself correctly
3. Pedal steadily for at least 30 seconds
4. Get your results in under 20 seconds

TWO RIDING MODES
• Endurance — relaxed geometry ranges for long-distance comfort
• Performance — tighter ranges for aggressive, race-oriented positioning

UNDERSTAND, DON'T GUESS
Every metric comes with educational context: what was observed, why it matters biomechanically, and what a professional bike fitter might consider. BikeFit AI teaches you about your position — it doesn't prescribe changes.

TRACK YOUR PROGRESS
• Session history with date-stamped results
• Side-by-side comparison of any two sessions
• Shareable report images with annotated key moments

100% PRIVATE
All analysis runs entirely on your device using Apple's Vision framework. Your videos are never uploaded. No internet connection is required. No account needed.

KEY FEATURES
• 6 biomechanical angle measurements
• On-device AI pose detection — works offline
• Video replay with skeleton overlay
• Annotated key-moment snapshots (top & bottom of pedal stroke)
• Standard (fast) and Detailed (precision) analysis modes
• Import existing videos from your photo library

BikeFit AI is an educational tool and is not a substitute for a professional bike fitting. If you experience pain or discomfort, please consult a qualified bike fitter or medical professional.

## BikeFit AI Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ab/9b/83/ab9b83b3-5563-d900-b243-1a92274d34e7/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_1__U007c_2026-04-01_17-14-54.jpeg/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8f/85/4a/8f854a93-581a-3276-09c1-1ef333735600/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_2__U007c_2026-04-01_17-14-54.jpeg/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/14/53/f5/1453f5de-03e3-92bc-fa45-d0a3ad1a913e/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_3__U007c_2026-04-01_17-14-54.jpeg/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c5/80/51/c58051ab-943c-5cdf-9b4e-a0da549521f6/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_4__U007c_2026-04-01_17-14-54.jpeg/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/87/1f/a1/871fa108-c2f3-0e39-4d0e-0fbcc5420ed7/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_5__U007c_2026-04-01_17-14-54.jpeg/1290x2796.png)

## BikeFit AI Rating Breakdown in United States
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## BikeFit AI Available In
- [Germany](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/germany)
- [United States](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/united-states)
- [Barbados](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/barbados)
- [Brunei](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/brunei)
- [Brazil](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/brazil)
- [Botswana](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/botswana)
- [Belize](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/belize)
- [Canada](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/canada)
- [Chile](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/chile)
- [Colombia](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/colombia)
- [Denmark](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/denmark)
- [Dominican Republic](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/dominican-republic)
- [Estonia](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/estonia)
- [United Kingdom](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/united-kingdom)
- [Ghana](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/ghana)
- [Guyana](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/guyana)
- [Croatia](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/croatia)
- [Indonesia](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/indonesia)
- [Italy](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/italy)
- [Jordan](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/jordan)
- [Kenya](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/kenya)
- [South Korea](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/south-korea)
- [Lithuania](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/lithuania)
- [North Macedonia](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/north-macedonia)
- [Macao SAR China](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/macau)
- [Malaysia](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/malaysia)
- [Norway](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/norway)
- [New Zealand](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/new-zealand)
- [Philippines](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/philippines)
- [Poland](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/poland)
- [Paraguay](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/paraguay)
- [Russia](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/russia)
- [Singapore](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/singapore)
- [Slovakia](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/slovakia)
- [Uganda](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/uganda)
- [Uruguay](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/uruguay)
- [Angola](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/angola)
- [South Africa](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/south-africa)
- [Australia](https://apptail.io/app/bikefit-ai-bike-fit-analyzer-tWiz/australia)

---

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