# UniBox Pro — Convert, compress, save files

> Convert, compress, save files (iPhone/iPad app by 青 杨.)

- Source: https://appshunter.io/ios/app/unibox-pro/id6774160754 (this page in markdown: same URL + `.md`)
- Developer: [青 杨](https://appshunter.io/developer/1830397027)
- Category: Photo & Video
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17 · 41 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-05-28
- Data updated: 2026-07-28
- User reviews in markdown: https://appshunter.io/ios/app/unibox-pro/id6774160754/reviews.md

## What is UniBox Pro?

UniBox is a clean and practical file toolbox for everyday work with images, videos, audio, PDFs, and ZIP files.

Key features:

Image tools
Convert image formats, compress and resize images, reduce images to a target file size, add text watermarks, and combine multiple images into a PDF.

Video tools
Convert videos to MP4, compress videos, extract audio, capture cover frames, add watermarks, reverse playback, create GIFs, export frame sequences, make Live Photo assets, and create short chat stickers.

Audio tools
Convert audio formats, trim clips, and merge multiple audio files in order.

PDF and archive tools
Create PDFs from images, make ZIP archives, add password protection, and extract ZIP files.

Why UniBox:
- Many file tools in one place
- Simple import, process, save workflow
- Batch support for common image, video, and audio tasks
- Save to Photos, export to Files, or share directly
- Most file processing happens on device

UniBox Pro removes ads and provides a cleaner experience for frequent file processing.
Payment will be charged to your Apple ID account upon confirmation of purchase. Renewal fees will be charged within 24 hours prior to the end of the current subscription period. You can manage or turn off auto-renewal in your Apple ID settings.
Privacy Policy: https://www.freeprivacypolicy.com/live/cc793492-97a2-4723-9162-f57954faea6c
Terms of Service: https://www.freeprivacypolicy.com/live/cc1f3ecb-1105-4663-80f1-581fd3376833

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $4.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $9.99 | one-time |



## Version history (last 3 releases)

### 3.0.0 — 2026-06-04

New Features: Convert Video to Live Photo, Extract All Video Frames, Convert Video to Stickers/GIFs
Optimizations: Web Resource Functionality, Internationalization Support, Comprehensive Enhancements to Improve User Experience
Bug Fixes: Urgent Fix for Video Export Failure Bug

### 1.0.2 — 2026-05-30

1.新增素材提取，灵感创作、图片水印、视频倒放、音频拼接
2.全面升级、增强稳定性
3.处理格式转换失败问题
4.紧急处理首页无法点击问题

### 1.0.0 — 2026-05-28

No release notes.

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All apps by 青 杨: https://appshunter.io/developer/1830397027

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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 2026-07-28.*