# Downsize: Video Compressor — Compress Video & Photo by MB

> Compress Video & Photo by MB (iPhone/iPad app by 邦忠 肖.)

- Source: https://appshunter.io/ios/app/downsize-video-compressor/id6802489466 (this page in markdown: same URL + `.md`)
- Developer: [邦忠 肖](https://appshunter.io/developer/6794968171)
- Category: Utilities, Photo & Video
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 2 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2026-09-14
- Data updated: 2026-09-20
- User reviews in markdown: https://appshunter.io/ios/app/downsize-video-compressor/id6802489466/reviews.md

## What is Downsize?

Downsize shrinks your videos and photos to fit any size limit — email attachments, WhatsApp, Discord, upload forms — without killing the quality.

Set a target like 25 MB and Downsize does the math for you: it picks the right bitrate, compresses, then checks the real file size and automatically tries again if it's still too big. You get a file under your limit. Every time.

Everything runs 100% on your iPhone. Your videos and photos never leave your device — no uploads, no cloud, no account, no waiting on a server.

COMPRESS TO AN EXACT SIZE
• Pick a target: 10 MB, 25 MB, 50 MB, or your own custom limit
• Guaranteed under your target — we measure the output and re-compress if needed
• See the estimated size before you start

BUILT FOR QUALITY
• Modern HEVC (H.265) encoding — same quality at a smaller size
• H.264 option for maximum compatibility
• Choose resolution, bitrate and frame rate yourself in Expert mode
• Proper HDR & Dolby Vision handling — tone-mapped to SDR so your video never comes out washed out

PHOTOS TOO
• Compress photos to HEIC or JPEG
• Control quality and target size
• Smart downscaling keeps images sharp

BATCH CLEANUP
• Select many videos at once and compress them in one queue
• Review before and after side by side
• Free up storage: keep the smaller copy and remove the original — only when you confirm

YOUR ORIGINALS ARE SAFE
• Downsize always creates a copy first
• Nothing is deleted or overwritten unless you explicitly say so

WHY DOWNSIZE
• Private by design — fully offline, nothing uploaded
• No subscription — pay once, keep it forever
• Fast native compression using Apple's own video engine
• Clean, simple interface

Download Downsize and stop fighting with "file too large" errors.
—
Free: unlimited single-file compression, preset target sizes (10/25/50 MB).
Downsize Pro (one-time purchase): batch compression, custom target sizes, expert controls (resolution / bitrate / frame rate / codec)

Privacy Policy: https://yyds2327146024.github.io/doc/dsprivacy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| pro | $2.99 | one-time |



## Version history (last 1 release)

### 1.0.0 — 2026-09-14

No release notes.

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## More apps by 邦忠 肖

- [Byepix: Swipe Photo Cleaner](https://appshunter.io/ios/app/byepix-swipe-photo-cleaner/id6794984839)
- [Teleprompter - Floating Cue](https://appshunter.io/ios/app/teleprompter-floating-cue/id6797386120)

All apps by 邦忠 肖: https://appshunter.io/developer/6794968171

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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 2026-09-20.*