# CodeCluster — QR, Barcode and PDF Tools

> QR, Barcode and PDF Tools (iPhone/iPad app by Naji Alnamer.)

- Source: https://appshunter.io/ios/app/codecluster/id6807873992 (this page in markdown: same URL + `.md`)
- Developer: [Naji Alnamer](https://appshunter.io/developer/1623831298)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 33 MB
- Languages: American English
- Released: 2026-09-12
- Data updated: 2026-10-09
- User reviews in markdown: https://appshunter.io/ios/app/codecluster/id6807873992/reviews.md

## What is CodeCluster?

CodeCluster is a privacy-first QR, barcode, PDF, and image utility designed for everyday scanning and local file processing.

SCAN QR & BARCODES
• Scan QR codes and common barcode formats with the camera
• Scan codes from images in your photo library
• Use Batch Mode for repeated or inventory-style scanning
• Keep scan history, favourites, notes, and titles on your device

CREATE QR CODES
• Create QR codes for supported content types
• Save or share generated QR images

PDF TOOLS
• Merge PDF files
• Split PDFs by selected pages, page ranges, or every N pages
• Convert images into PDF documents

IMAGE TOOLS
• Compress JPEG, PNG, and WebP images
• Convert images between JPEG, PNG, and WebP
• Keep photo details when supported, while location metadata is removed

PRIVATE BY DESIGN
• PDF and image processing happens on your device
• No document or image upload to CodeCluster servers
• No account required
• No advertisements
• No analytics SDKs
• No cloud conversion service

ORGANIZE & BACK UP
• Separate History and Batch workflows
• Export Batch results
• Create encrypted backups for your local data and settings

CodeCluster is designed to stay focused: fast scanning, useful local document tools, and clear privacy without unnecessary online services.


## Version history (last 3 releases)

### 1.4.0 — 2026-09-20

CodeCluster 1.4 introduces powerful on-device PDF compression with three quality levels: High Quality, Balanced, and Maximum Compression.

Your files stay on your device, your original PDF remains untouched, and you can compare the original and compressed sizes before saving or sharing.

Also new:
• Improved About experience
• Made with love in Makkah, Saudi Arabia

### 1.3.0 — 2026-09-14

CodeCluster 1.3 brings powerful new offline file tools and improvements:

• Merge multiple PDF files
• Split PDFs into separate files
• Convert images to PDF
• Compress images
• Convert images between JPEG, PNG, and WebP
• Improved batch scanning and file handling
• Better sharing and export reliability
• General performance and stability improvements

All processing stays on your device with no account, ads, or tracking.

### 1.0 — 2026-09-12

No release notes.

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## More apps by Naji Alnamer

- [Kidana Attend](https://appshunter.io/ios/app/kidana-attend/id1627592008)

All apps by Naji Alnamer: https://appshunter.io/developer/1623831298

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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 2026-10-09.*