# uCHAMPsys4 — user reviews

> 4 indexed App Store user reviews of uCHAMPsys4 by AI for Digital Transformation Research Center, rated 1.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/uchampsys4/id950910781/reviews
- App overview in markdown: https://appshunter.io/ios/app/uchampsys4/id950910781.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (4 lowest-rated)

### 1/5 — Registration error

*2015-07-25*

I have tried to register with app however,
It appears you can only use their device with
This app.

### 1/5 — Rubish

*2015-06-24, version 1.2.1*

At the moment I can't register! It will not accept anything I put in the Fitbit number ?

### 1/5 — No Help

*2015-02-08*

This app looks really great, but I can't get past the registration to find out.  When I try to register, I get an error message, but it doesn't give any clues about what the error is or help with resolving it.  I tried numerous user names and passwords.  Then I tried to go to the website that is shown, but it is all in another language and there is no way to enter it without a user name and password.  This process has wasted quite a bit of my time, but I sure would like to see it resolved.

### 1/5 — Useless

*2015-01-28, version 1.1.2*

Can't even get beyond the registration. Waste of time

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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 2026-06-10.*