U vs Hexfit Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
U
This app connects personal trainers with their clients, offering tools for program creation, progress tracking, and payment processing. Coaches can manage clients, share content, and monitor performance, while clients can easily follow their training plans and track their evolution.
- Client management
- Personalized program creation
- Exercise video library
- Progress tracking
- In-app payments
- Private client space
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U-Coach - By coaches, for coaches. The number 1 app for sports coaches and their clients. COACHES: - Instantly access a complete list of your clients, former clients, and prospects. - Create personalized programs for your clients or your own templates to save time. - Import your own exercise videos, YouTube links, or use the U-Coach library. - Track your clients' progress: sessions, body evolution, performance, etc. - Accept payments directly through the app. - Share with your clients via a dedicated private space. CLIENTS: - Easily follow your program and sessions through the U-Coach app. - Track your progress over the days.
Hexfit Lab
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Hexfit Lab is the only application that allows you to group all physical tests in one tool: easy to use, accurate and a real time saver! Hexfit brings a complete biomechanical and physiological laboratory in your pocket, based on scientifically validated protocols. Whether you are a physical therapist, a physical trainer or a sports coach, Hexfit allows you to collect precise data in order to intervene in the best possible way with your athletes, patients and clients.
Screenshots
Verdict
The clearest difference is update cadence: U at weekly against Hexfit Lab's monthly. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
U ships an update weekly, Hexfit Lab monthly. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.
| Parameter | U | Hexfit Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 — better | 15.5 |
| Further details — not scored | ||
| Size | 21 MB | 131 MB |
| Age rating | 4+ | 17+ |
| Developer | Adrien CHOUTEAU | Hexfit |
In-app purchases
U
No in-app purchases
Hexfit Lab
No in-app purchases
