# ReactDx Sleep — user reviews

> 3 indexed App Store user reviews of ReactDx Sleep by Medicomp, Inc, rated 2.83/5 from 6 ratings.

- Source: https://appshunter.io/ios/app/reactdx-sleep/id6502960516/reviews
- App overview in markdown: https://appshunter.io/ios/app/reactdx-sleep/id6502960516.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (3 lowest-rated)

### 1/5 — Terrible App!

*2026-06-02, version 8.4.2*

This app does not work!  I tried to call their customer service number 4 times.  Nobody answered even though it said I was first in the queue.  Left messages…..Never received a callback.  Don’t waste your time on this device!

### 1/5 — Completely unreliable

*2026-05-06, version 8.4.2*

Tried to use this for two nights, both times got an error when processing the audio before uploading. Support has no ideas other than to try again. Most likely I will send back without completing the test. Not ready for widespread use.

Update: called the support number on night three after not getting anything to work. They supposedly have night hours and I called in this time range. No one answered so I left a voicemail requesting a callback. I never received one. I sent the device back and will never deal with this company again.

### 2/5 — Terribly Unreliable

*2026-03-26, version 8.3.1*

The app has failed to process my sleep 3 out of 4 nights for my 2 day sleep study. Meanwhile, I'm getting texts from them telling me if I don't complete the study in time I'll be responsible for late fees.

Do yourself a favor and just get your sleep study done at home with equipment from your local hospital. This has been a colossal waste of time.

What. A. Joke.

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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 2026-08-26.*