# BikeSized — Discover your Bike Size

> Bike fitting tool for optimal bicycle size and fit adjustments. (iPhone/iPad app by Adam James.)

- Source: https://appshunter.io/ios/app/bikesized/id6775037125 (this page in markdown: same URL + `.md`)
- Developer: [Adam James](https://appshunter.io/developer/6775037127)
- Category: Utilities, Health & Fitness
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 61 MB
- Languages: American English
- Released: 2026-09-09
- Data updated: 2026-10-08
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/bikesized/id6775037125/reviews.md

## What is BikeSized?

Buy the right bike the first time and fit your new bike with just one button. No countless video loops or photo loops. Try on any set of bike sizes to see how your body reacts in real time. Then adjust from your couch and spend more time riding. 

PERFECT FOR
• Choosing your next dream bike online — settle the size before you buy
• Refining fit on the bike you already own, right at home
• Pain free causal riding or a dialed-in performance fit
• Evaluating a changing bike parts before you decide to purchase

KEY FEATURES
• A three-dimensional rider on your bike, reacts live as you adjust
• SOLVE — a mathmatically advanced search for a fit inside your angle ranges, using what you have or, with Advanced, everything is solved for 
• Body measurements from any source, accuracy is your choice 
• Frame geometry — stack, reach and head-tube angle from any source: photograph and geometry chart included
• Cockpit controls for stem, spacers, bar reach, saddle and cleats

BikeSized Advanced is a single purchase that lasts. It unlocks Endurance, Performance, Aggressive and Aero, allows SOLVE to consider a new stem, bar or crank, and opens the Advanced fit controls. One purchase, unlocked forever.

No account, no advertising, no tracking. BikeSized is a fitting tool, not medical advice.

## Key features

- 3D rider simulation for real-time fit adjustments
- Mathematically advanced fit search (SOLVE)
- Body and frame geometry measurement input
- Cockpit control adjustments (stem, saddle, cleats)
- Fit evaluation for new bike purchases
- Refine fit on existing bicycles

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| BikeSized Advanced | $8.99 | one-time |


## Is BikeSized safe?

Not enough ratings yet to assess BikeSized.

## Is BikeSized legit?

BikeSized has limited verification signals. The AppsHunter Legitimacy Score for BikeSized is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/bikesized/id6775037125/reviews.md

### 5/5 — Exactly what I was looking for!

*2026-09-10*

I’ve been trying out bike fitting apps for a while now and none of them do the detail that I’m looking for. BikeSized does a great job showing all of the joints and pain point areas and how to find the right frame and position for your body measurements. It walks you through everything with a tutorial. It also has some cool AI features I haven’t used yet. Highly recommend if you’re trying to find the right bike frame and adjustments!

### 5/5 — Nothing like it!!

*2026-09-10*

Tried all the bike fit apps and this was the first that let me build out the perfect size and finally order that dream bike!

## Frequently asked questions about BikeSized

### What is BikeSized?

BikeSized is a utility app designed to help cyclists determine their optimal bike size and refine their current bike's fit. It uses advanced mathematical solutions and real-time 3D rider simulations to provide personalized fitting recommendations.

### How does BikeSized determine my bike size?

BikeSized allows you to input body measurements and frame geometry data. It then uses a mathematically advanced search called SOLVE to find a fit within your specified angle ranges, simulating how your body reacts in real-time as you make adjustments.

### Can BikeSized help me adjust my current bike?

Yes, BikeSized is perfect for refining the fit on a bike you already own. You can adjust cockpit controls like stem, spacers, bar reach, saddle, and cleats from your couch to achieve a more comfortable or performance-oriented fit.

### What are the benefits of BikeSized Advanced?

BikeSized Advanced is a one-time purchase that unlocks specific fit profiles like Endurance, Performance, Aggressive, and Aero. It also allows SOLVE to consider new components like stems, bars, or cranks, and provides advanced fit controls.

### Is BikeSized suitable for beginners and experienced cyclists?

BikeSized is designed for both pain-free casual riding and dialed-in performance fits. Whether you're choosing a new dream bike online or optimizing your existing setup, it caters to various cycling needs.

### Does BikeSized have ads?

No, BikeSized is ad-free. The developers state there is no advertising, no tracking, and no account required to use the app.

### What devices does BikeSized support?

Based on the provided data, BikeSized currently supports iPhones. It was released on 2026-09-09 and is available on version 1.0.

### Is BikeSized a paid app?

BikeSized is free to download and use. However, there is an optional one-time purchase for BikeSized Advanced, which unlocks additional features and fit profiles.

## Version history (last 1 release)

### 1.0 — 2026-09-09

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-08.*