# Prot-On — user reviews

> 5 indexed App Store user reviews of Prot by Proteccion On-Line, SL, rated 3.30/5 from 14 ratings.

- Source: https://appshunter.io/ios/app/prot-on/id501657395/reviews
- App overview in markdown: https://appshunter.io/ios/app/prot-on/id501657395.md
- Rating breakdown: 5★ 7 · 4★ 1 · 3★ 0 · 2★ 1 · 1★ 5

## Most critical reviews (5 lowest-rated)

### 1/5 — Works for a little bit

*2024-01-26*

After using it for a month, the app stops loading documents and gives you connection errors if you attempt to log out and login again. Already spent half an hour trying to login, even after purchasing a document that can only be open through this device. So bad.

### 1/5 — Please fix bugs

*2019-11-25, version 1.23*

I would like to rate this application cause it seems useful and safe but... It crashes every time I try to open a document from my email ...

So what now ?... UPDATE . PLEASE UPDATE THIS APPLICATION . I CAN NOT READ MY SCHOOL BOOKS

### 1/5 — No funciona

*2014-07-08, version 1.9*

Hoy instalé esta actualización y temo que cometí un error. La aplicación no abre, y parece que la única solución es desinstalarla y perder todos los archivos que tengo protegidos en mi teléfono.

### 3/5 — Lacking features

*2023-09-18*

I really appreciate the copyright protection the app attempt to do, and I totally support it. The problem is that PDFs lack the search function, bookmark function or any functions that allows you to easily find a term, a topic or something you need to go back to. If these fictions are added, it could be way more powerful.

### 5/5 — Excelente

*2017-04-26, version 1.17*

Además de ser gratis me ha resultado muy buena es segura ,solo a veces demora un poquito de una foto a la otra tal vez sea mi teléfono

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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.*