# Whitening Laboratory — user reviews

> 2 indexed App Store user reviews of Whitening Laboratory by Gentro Ltd.

- Source: https://appshunter.io/ios/app/whitening-laboratory/id1615957264/reviews
- App overview in markdown: https://appshunter.io/ios/app/whitening-laboratory/id1615957264.md

## Most critical reviews (2 lowest-rated)

### 1/5 — Does not work

*2024-11-28, version 2.1.7*

The scan the code you download the app, then it sends you a verification code to your email. But it never arrives. Tried numerous times and using various email addresses. Waste of time and money

### 5/5 — works great, very handy!

*2022-09-27, version 1.3.2*

Very nice of the company to create such app.   i forget tend to forget and it always reminds me when my next sessions is. great stuff !

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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.*