# True Scanner — 1D,2D Barcode Reader/Scanner.

> 1D,2D Barcode Reader/Scanner. (iPhone/iPad app by Taek Oh.)

- Source: https://appshunter.io/ios/app/true-scanner/id1644020867 (this page in markdown: same URL + `.md`)
- Developer: [Taek Oh](https://appshunter.io/developer/1616205954)
- Category: Developer Tools, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 44 MB
- Languages: American English, Japanese, Korean
- Released: 2022-09-11
- Data updated: 2026-08-14
- User reviews in markdown: https://appshunter.io/ios/app/true-scanner/id1644020867/reviews.md

## What is True Scanner?

Fast & Accurate Scanning
Instantly scan QR codes and a wide variety of barcodes using your camera.
Easily control the flash, switch between front/back cameras, and pause scanning anytime.

Create 21 Types of Barcodes
Generate not just QR codes, but also Code128, EAN-13, PDF417, Aztec, and 18 more barcode formats.
Simply type your data and your barcode is ready instantly.

Auto-save Scan History
Every scan is automatically saved in the history tab.
Review past scans and add notes whenever you need.

Send via Network or Bluetooth (Pro Feature)
Transmit scan results directly to external devices or servers
via TCP, UDP or Bluetooth — perfect for business and industrial use.

Supports Korean · Japanese · English


## Version history (last 5 releases)

### 2.0.5 — 2026-08-10

Performance improvements and stability enhancements

### 2.0.3 — 2026-07-27

• Improved QR/barcode scan speed and accuracy.
• Improved stability and fixed minor issues.

### 2.0.2 — 2026-07-19

• Rebuilt the scanning engine. QR and barcode recognition is significantly faster
  and more accurate, and codes that previously failed to scan in some conditions
  are now read correctly.

• Added privacy consent (UMP). You can change your ad consent at any time from
  the Settings screen.

• Improved stability. Fixed errors that occurred when entering an invalid IP or
  port, and when opening WiFi or email-format QR codes.

* This version requires iOS 14.0 or later.

### 2.0.1 — 2026-05-19

BLE NUS Status Display Added
The settings screen now clearly indicates that iOS supports BLE NUS (Nordic UART Service) only.

Communication Settings Improved
Your last selected protocol (UDP / TCP / BLE) is now remembered and restored when you reopen the app.

History Resend Enhanced
You can now resend scanned data from the history screen using UDP, TCP, or BLE.

Design Update
Updated the app theme color to Deep Teal for improved readability and visual consistency.

 Privacy Notice Improved
Revised the ad data tracking consent message to be clearer and more natural.

 Other stability improvements and UI optimizations

### 2.0.0 — 2026-05-19

Upgrade the package

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## More apps by Taek Oh

- [Japan Lottery Results](https://appshunter.io/ios/app/japan-lottery-results/id1618492135)
- [Lotto USA](https://appshunter.io/ios/app/lotto-usa/id1629176368)
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- [LED Board](https://appshunter.io/ios/app/led-board/id6477820669)

All apps by Taek Oh: https://appshunter.io/developer/1616205954

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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 2026-08-14.*