# AI Video Enhancer - PixelHDX — AI-Powered 4K Video Upscaler

> AI-powered tool to upscale and enhance video, photo, and GIF quality. (iPhone/iPad app by 伟会 章.)

- Source: https://appshunter.io/ios/app/ai-video-enhancer-pixelhdx/id6759232134 (this page in markdown: same URL + `.md`)
- Developer: [伟会 章](https://appshunter.io/developer/1826137141)
- Category: Utilities, Photo & Video
- Price: Free with in-app purchases
- Rating: 2.00/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 76 MB
- Languages: American English, Arabic, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese, Korean, Malay and 9 more
- Released: 2026-02-27
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ai-video-enhancer-pixelhdx/id6759232134/reviews.md

## What is AI Video Enhancer?

PixelHDX is an AI video enhancer, photo enhancer, GIF enhancer, anime enhancer, and AI face restore app for clearer videos, photos, GIFs, anime, and portraits.

All enhancement runs locally on your device. Your videos, photos, GIFs, and face images are processed on-device, so your private media does not need to be uploaded to a cloud server.

Use PixelHDX to fix blurry videos, upscale photos, restore faces, enhance GIFs, and improve anime videos, images, and GIFs. It helps make low-resolution, noisy, compressed, pixelated, or old media look sharper and cleaner with AI.

AI VIDEO ENHANCER & 4K UPSCALER
Enhance low-quality videos with AI super resolution. Upscale videos to HD, 2K, or 4K, improve clarity, sharpen details, reduce noise, and clean up old or compressed clips.

Use it to:
• Fix blurry videos
• Upscale videos to HD, 2K, and 4K
• Improve video quality and sharpness
• Reduce grain, noise, and artifacts
• Enhance old videos and social media clips
• Improve videos for TikTok, Reels, Shorts, YouTube, and memories

ANIME VIDEO ENHANCER
PixelHDX includes anime-optimized video enhancement for anime clips, cartoons, animation, and 2D videos. This mode is designed to be faster, clearer, and better suited for line art, edges, flat colors, and animation details.

Use it to enhance anime videos, upscale cartoon clips, restore old anime, sharpen animation files, and make anime edits clearer.

PHOTO ENHANCER & IMAGE UPSCALER
Improve blurry, old, or low-resolution photos with AI. PixelHDX helps unblur photos, sharpen images, increase resolution, reduce noise, and make pictures clearer.

Use it to:
• Unblur photos
• Upscale images
• Restore old family photos
• Enhance portraits, selfies, screenshots, wallpapers, and saved images
• Make small or compressed pictures sharper

AI FACE RESTORE
Restore blurry faces and improve portrait details with AI Face Restore. PixelHDX can enhance facial clarity, eyes, skin texture, edges, and portrait details while keeping face processing on your device.

Use it to restore old faces, fix blurry faces, improve selfies, enhance profile photos, repair low-quality portraits, and make faces look clearer and more natural.

ANIME PHOTO ENHANCER
Anime Photo Enhancer is optimized for anime pictures, cartoon images, AI art, avatars, wallpapers, illustrations, and 2D artwork. It helps upscale anime images, sharpen cartoon artwork, keep line art clean, and make colors clearer.

GIF ENHANCER & GIF UPSCALER
Make animated GIFs clearer with AI enhancement. PixelHDX can improve low-quality GIFs, reduce artifacts, upscale animated images, and make memes, stickers, and reaction GIFs look sharper.

ANIME GIF ENHANCER
Anime GIF Enhancer is designed for anime GIFs, cartoon GIFs, animated stickers, 2D loops, and reaction animations. It helps make animated content cleaner, sharper, and better optimized for anime-style visuals.

PRIVATE, ON-DEVICE AI
PixelHDX is built for privacy-first enhancement. AI processing happens locally on your device, helping reduce the risk of exposing personal videos, family photos, portraits, GIFs, and face images online.

WHY CHOOSE PIXELHDX?
• On-device AI enhancement for better privacy
• All-in-one AI enhancer for video, photo, GIF, anime, and face restore
• Video upscaler for HD, 2K, and 4K results
• Photo enhancer and image upscaler for sharper pictures
• AI Face Restore for portraits, selfies, and old family photos
• Anime enhancer for videos, images, and GIFs
• GIF enhancer for memes, stickers, and animated content

Automatic Subscription Service: 
Monthly Subscription: $5.99/month 
Yearly Subscription: $14.99/year (Prices may vary by country and are subject to the actual price within the app) 

Related Policy Links: 
Privacy Policy: https://michaelzhang1994.github.io/pixelhdx_privacy 
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- AI Video Upscaler to 2K/4K
- Fix Blurry Videos & Photos
- Old Photo Restoration
- Face Enhancer
- GIF Super Resolution
- One-Tap Enhancement
- Before & After Preview

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Pro | $12.99 | per year |
| Monthly Pro | $5.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| One-time purchase Pro | $24.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/ai-video-enhancer-pixelhdx/id6759232134/reviews.md

### 1/5 — Not recommended

*2026-06-24*

Save your money and don't buy this app. The core features are completely broken. It crashes every time I attempt to export a 4K video at 120fps, and the image background remover doesn't function. It is definitely not worth the one-time payment.

### 1/5 — Not good

*2026-03-05*

This has potential to be amazing if it actually worked, but when you upload a photo or a video, it does something very strange that’s hard to describe but you can’t see the photo or video anymore. You just see a bunch of colors that looks like static on a TV.

Also, the enhanced feature for the photo when it does work is too strong, I think it’s too much noise reduction and not enough sharpen so it just looks blurry.

## Frequently asked questions about AI Video Enhancer

### What can PixelHDX do?

PixelHDX uses AI to upscale videos and photos to 2K or 4K resolution, fix blurry footage, restore old images, enhance faces, and improve GIF clarity. It supports various file formats like MP4, JPG, and GIF.

### How does PixelHDX enhance video quality?

PixelHDX employs advanced AI algorithms to unblur videos, reduce noise in grainy footage, and add details to low-resolution clips. It can fix motion blur, camera shake, and out-of-focus issues, resulting in smoother and clearer videos.

### Can PixelHDX restore old photos?

Yes, PixelHDX features an AI photo enhancer that can repair scratched, faded, or damaged vintage photos. It also has a face enhancer that sharpens skin texture, eyes, and facial details for portraits and selfies.

### What are the subscription options for PixelHDX?

PixelHDX offers a monthly subscription for $5.99/month and a yearly subscription for $12.99/year. Prices may vary by country, and these options provide access to premium features.

### Does PixelHDX have ads?

Yes, PixelHDX contains advertisements. As a free app with in-app purchases, advertisements are displayed to support its continued development and availability.

### What devices is PixelHDX available on?

PixelHDX is available on iPhone and iPad devices. It is designed to run on iOS platforms, allowing users to enhance their media on the go.

### How often is PixelHDX updated?

The latest version of PixelHDX is 1.1.3, which was released on March 3, 2026. Updates typically include performance improvements and new features based on user feedback and AI advancements.

### Is PixelHDX suitable for beginners?

Yes, PixelHDX features a simple, one-tap enhancement interface designed for everyone. Users can easily import media and apply enhancements without needing extensive editing knowledge.

## Version history (last 4 releases)

### 2.0.5 — 2026-08-03

Bug fixes & performance optimizations

### 2.0.1 — 2026-05-28

- New Feature: Enhance anime-style videos, photos, and GIFs
- New Feature: Restore faces in photos with powerful AI
- Bug fixes & performance optimizations

### 1.1.3 — 2026-03-03

Bug fixes & performance optimizations

### 1.1.2 — 2026-02-27

No release notes.

## More apps by 伟会 章

- [Video Background Remover - AI](https://appshunter.io/ios/app/video-background-remover-ai/id6748549974)
- [Video to GIF & GIF Maker](https://appshunter.io/ios/app/video-to-gif-and-gif-maker/id6749656901)
- [GIF Background Remover - AI](https://appshunter.io/ios/app/gif-background-remover-ai/id6758901174)
- [GIF Face Swap - GIFiz](https://appshunter.io/ios/app/gif-face-swap-gifiz/id6763988412)
- [AI Video Smoother: 120FPS](https://appshunter.io/ios/app/ai-video-smoother-120fps/id6768486199)

All apps by 伟会 章: https://appshunter.io/developer/1826137141

## Related topics

[enhance video quality pixel](https://appshunter.io/ios/topics/enhance-video-quality-pixel)

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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 2026-08-26.*