# Protag App

> Protag App (iPhone/iPad app by LEMBAH SARI SDN BHD.)

- Source: https://appshunter.io/ios/app/protag-app/id1611448444 (this page in markdown: same URL + `.md`)
- Developer: [LEMBAH SARI SDN BHD](https://appshunter.io/developer/1495008645)
- Category: Productivity
- Price: Free
- Age rating: 17+
- Requires: iOS 11.0 · 33 MB
- Languages: English
- Released: 2022-03-08
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/protag-app/id1611448444/reviews.md

## What is Protag App?

Protag QR code authentication system is a simple yet comprehensive online tool that helps to transform business operations into a smoother and easier task. Other than its main purpose of product authentication, new innovative features have been added along the way to brands/manufacturers in protecting their products


## Version history (last 5 releases)

### 1.0.7 — 2024-02-20

Bug Fixes

### 1.0.6 — 2023-03-08

- Fixed server key error
- Other minor UI fixes

### 1.0.4 — 2022-03-15

add logo

### 1.0.1 — 2022-03-12

- change app logo
- add tutorial button at toolbar right hand side

### 1.0 — 2022-03-08

No release notes.

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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 2026-05-17.*