Bike Sizer vs BeInMotion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bike Sizer
Find your ideal bicycle or optimize your current setup with AI-powered recommendations. Access a comprehensive bike database and generate detailed, exportable reports to improve your cycling performance.
- AI-driven bike sizing
- Extensive bike database
- Positioning enhancement
- PDF-exportable reports
- Cycling practice optimization
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Discover Bike Sizer, the ultimate app for cycling enthusiasts. With AI-driven algorithms, find the perfect bike or enhance your positioning. Explore an extensive database of recommended bikes and generate detailed, PDF-exportable reports for an optimal cycling experience. Download today and transform your cycling practice with Bike Sizer! This app uses Apple’s standard End User License Agreement (EULA). You can review these terms [here](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)
BeInMotion
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BeInMotion gets you to your goal. Whether it's a half marathon, a triathlon or a target weight, every Sunday you get the plan for the next week. It builds on your workouts, your sleep and your heart rate variability. After each workout you say how hard it was, from 1 to 10. You improve week after week without overdoing it. Sleep badly for several nights and the week gets easier. Every four weeks you see where you stand. Training becomes a habit because the app takes care of everything else. Your workouts come in from Garmin or Apple Health, and you answer the question afterwards with one tap. After a break you ease back in, and if you can't make Thursday, the app replans. It works for running, cycling, swimming, strength and more than 30 other sports. If you've had a lab test, upload the report as a photo or PDF and the plan uses your measured zones. The app is free. The weekly plan and goals with a date (beta) come with BeInMotion Plus, monthly or yearly, cancel any time. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: BeInMotion at 15.0 against Bike Sizer's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Bike Sizer sells 1 one-off in-app purchase and BeInMotion sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | Bike Sizer | BeInMotion |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 100 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | TECHNOLOGIES KALIDA INC. | NEON Software Solutions GmbH |
In-app purchases
Bike Sizer
- session$2.99
BeInMotion
- Monatsabo$3.991 Month
- Testmonat zum Aktionspreis1 Month trial$24.991 Year
- Jahresabo 7 Tage kostenlos7 Days trial$24.991 Year
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- Jahresabo7 Days trial$24.991 Year
