# dob – Visual Perception — user reviews

> 2 indexed App Store user reviews of dob by Rene Fehr-Biscioni, rated 1.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/dob-visual-perception/id981954512/reviews
- App overview in markdown: https://appshunter.io/ios/app/dob-visual-perception/id981954512.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (2 lowest-rated)

### 1/5 — Useless

*2023-04-02*

Impossible to use.

**Developer response:** Please can you contact us on info@dob.li for further informations?

### 1/5 — Very user-unfriendly!

*2019-05-28*

I am Very dissatisfied with this purchase. It is not at all obvious what the purpose for each subtest is, and the directions are almost impossible to locate. I’d like my money back for this one!

**Developer response:** Hello
dob is not intended as a stand-alone app, but a container for exercises, which therapists assign from the app dob pro. The 10 included exercises are a basis that can be individually supplemented. The idea of dob is an easy access to assigned material on a manageable interface for learners. Background information on dob and dob pro can be found at www.dob.li

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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 2026-06-11.*