This app can scale and/or denoise images using various advanced on-device AI algorithms. Note that this app is not affiliated with the original waifu2x project. Privacy is one of the top priorities of this app. Your files will never leave your device to be processed. Additionally, we don't collect any personal information because there are no ADs even if you only use free models. Therefore, if you encounter any problems, please send us a feedback email or create a GitHub issue so that we can work together to fix them. Try additional models and custom models on your own images for free before you purchase! Highlight features: 1. Unlimited number of imported images. 2. Supports both SRCNN and CUnet models from the original waifu2x project. 3. Supports Real-ESRGAN models for both illustrations and photos. 4. Supports Real-CUGAN models for anime illustrations. Also supports customizable intensity. 5. Supports Anime4K models for anime videos. 6. Supports custom Core ML models. Import any model to process images for your specific needs. 7. Custom scale modes. You have options to scale images up to 128x, 1.5x, fixed size and more. 8. Supports multiple ways of importing images: the album, files, folders, drag and drop, other apps, Shortcuts. 9. Supports images with alpha channel. 10. Multiple output formats: PNG, JPEG, HEIF, WebP. 11. Multiple processing backends. You can choose between highest quality or highest speed. 12. Write output images directly to an external path (including network drives like SMB). 13. End-to-end support for 16-bit color and color spaces. Color accuracy will not be compromised after processing. 14. Highly optimized RAM usage. You can easily produce images that don't even fit inside your device RAM. 15. Supports deleting or replacing original images if they come from the album. 16. Supports downscaling images before processing, which is useful while processing some photos. Source code of core function is available on GitHub: https://github.com/imxieyi/waifu2x-ios Usage of images in screenshots is granted by the original author Kurumi: https://twitter.com/0115_kurumi The primary app icon is illustrated by Kapuru: https://twitter.com/KaPuRu_0410
Amazing.
I use this app to increase the quality of my edits and they look very good, I was trying out the app and I had a very blurry picture where it was pixeled and it came out very clear which was surprising.
Makes ugly things pretty
Would recommend for photo editing & cleaning if you want to go the extra step buy the 6.99 deal & get everything permanently I genuinely recommend it - 0
Great
Best upscaler I’ve ever used
nothing changes
i chose my settings and when the video finishes saving there’s no upscale it’s just the same.
Good
Been using this for a while to improve illustration quality (specifically pjsk cards) and this works good. In fact I jump and joy and shout “yippie yay” when I open this app.
Not the best
I hope the developer release more models for photos. Even the sharpest one isn’t even sharp.. but I paid for it because I can see it improving with future updates! Keeps crashing and overheating my iPad.
Takes long to load
This is great app I want to use it but why does the upscale take so long Great upscaling app.
Added an option to automatically save output images to album.
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