# REMS Companion App — user reviews

> 8 indexed App Store user reviews of REMS Companion App by Celgene Corporation, rated 3.30/5 from 31 ratings.

- Source: https://appshunter.io/ios/app/rems-companion-app/id1482319320/reviews
- App overview in markdown: https://appshunter.io/ios/app/rems-companion-app/id1482319320.md
- Rating breakdown: 5★ 13 · 4★ 2 · 3★ 5 · 2★ 2 · 1★ 9

## Most critical reviews (8 lowest-rated)

### 1/5 — Does not open

*2026-03-18*

I type in my info and the app crashes. I can’t even see the opening page

### 1/5 — This app has  stopped working since last update

*2025-12-02*

Since the app was last updated I and many other users  have been unable to login to complete the required survey . Without the surveys  my cancer treatment medications  will not be refilled and my treatment cannot continue.
Despite all the reviews from people with the same problem there’s been  no  response from app and no fix   For the broken update to date.  This is borderline criminal in my opinion.

### 1/5 — Useless app

*2025-02-21*

The last update rendered this app useless. I see more people cannot sign in to do the survey.

### 1/5 — REMS app doesn’t work on android after outage

*2025-02-13*

A recent tech issue borked the app on my Pixel 6 Pro. The suggested fix was to reinstall the app. I did that and now it doesn’t recognize me. I did the same on my IPad and it worked. Someone fix the Android app.

### 1/5 — Crashes every time

*2023-08-21*

Developers please fix mic question playback keeps stopping in the middle of Have you had sex with a woman who could become pregnant using Lenalidomide? Goes no further than Q1.

### 3/5 — Can’t sign in!

*2025-05-12*

Not able to sign in to take my surveys!

### 3/5 — Not able to login

*2025-02-28*

Something is wrong. I’m not able to login anywhere. It says server error. Please fix.

### 3/5 — Unable to sign in

*2025-02-16*

Since the last update I have not been able to log into the app to complete my survey.

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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 2026-06-02.*