# Challenger MK — user reviews

> 2 indexed App Store user reviews of Challenger MK by Grin It DOO.

- Source: https://appshunter.io/ios/app/challenger-mk/id1500914277/reviews
- App overview in markdown: https://appshunter.io/ios/app/challenger-mk/id1500914277.md

## Most critical reviews (2 lowest-rated)

### 1/5 — Doesn’t sync correct kilometers

*2024-07-10, version 1.2.4*

The app doesnt fetch the accurate data from Apple Health although all permissions are allowed. As a result, many lost kilometers were not accounted for

### 1/5 — Sync not work

*2024-07-05, version 1.2.4*

Data not sync from health . All permission allowed

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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 2026-06-24.*