ReMaster: AI Video Upscaler
AI Video Upscaler to 4K 60fps
Free · In‑App Purchases
New: batch-remaster an entire folder of clips while you sleep. Real-ESRGAN upscaling to 4K and RIFE 60fps interpolation run on your Mac — nothing leaves your device.
ReMaster — Bring Your Old Videos and Photos Back to Life
Turn blurry, low-resolution footage into sharp, vibrant memories. ReMaster uses on-device AI to upscale your videos and photos up to 4K and smooth out choppy motion — entirely on your iPhone or iPad, with nothing ever uploaded to the cloud.
Whether it's a clip from an old phone or a pixelated photo, ReMaster restores the detail that time and compression took away.
■ Straight from your Photos library
Pick videos and photos right from your camera roll, and save the results back to your photo library. Folders in the Files app work too.
■ AI Super Resolution
Powered by Real-ESRGAN running entirely on-device, ReMaster reconstructs lost detail as it enlarges — up to 4× sharper, all the way to 4K. A faster Standard (Lanczos) mode is also available when you're in a hurry.
■ Smooth 60fps with AI Frame Interpolation
Turn 30fps video into silky-smooth 60fps. Advanced frame interpolation (RIFE) generates natural in-between frames so motion feels alive again.
■ Batch Processing
Select multiple items in the picker — or point ReMaster at a folder — and it remasters every video and photo inside, one after another. Perfect for reviving an entire archive of memories.
■ Wide Format Support
- Video: MOV, MP4, and M4V
- Photos: JPEG and PNG (HEIC is converted automatically on import)
- Choose your output format (MP4 / MOV / JPEG / PNG)
■ Private by Design
Every pixel is processed locally using the Apple Neural Engine and GPU. Your videos and photos never leave your device — no account required.
Free to use. Unlock ReMaster Premium with a one-time purchase to remove the watermark from exported videos.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
◆v.1.1.0
- Support for languages from various countries has been added.
- Minor bugfixes.
The developer, MASAYUKI WADA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MASAYUKI WADA
- Size
- 17.5 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 32 more
- English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
9+
- 9+
- Infrequent
Profanity or Crude Humor
Horror/Fear Themes
- In-App Purchases
Yes
- ReMaster Premium $19.99
- Copyright
- © MW Products.