Upscalio: AI Image Upscaler

Upscalio is an AI image upscaler that runs entirely on your phone. Pick a photo, choose 2× or 4×, and watch it sharpen tile by tile: no upload, no account, no waiting in a server queue. It is also a private AI photo enhancer and short video enhancer. Old family scans, small downloads and shaky snapshots get cleaner edges and real detail, and the original file is never changed.

OFFLINE AI
Every enhance runs on the device, using the GPU when your phone supports it and the CPU otherwise. Switch on airplane mode and Upscalio still works: photos and videos are processed locally and saved straight back to your gallery.

UPSCALE 2× AND 4×
Upscale photo resolution by two or four times with a super-resolution model trained on real-world pictures. Large images are processed in overlapping tiles, so a 12 MP photo upscales without running out of memory and without visible seams. Two sliders give you control: Denoise smooths grain and compression artefacts, and Detail sets how much new texture the AI upscaler adds. On the fastest phones, Max goes up to 8×.

UNBLUR AND RESTORE OLD PHOTOS
Upscalio measures each picture and suggests a preset. Unblur cleans up soft, slightly shaky shots. Restore reduces film grain and scan noise, then balances white and contrast on faded prints. Upscale keeps the picture as it is and simply adds resolution. Auto chooses for you. Unblur is free; Restore is part of Pro.

SHORT VIDEO ENHANCER (PRO)
Enhance clips of up to 15 seconds; longer videos can be trimmed to a 15-second part first. The output is 720p or 1080p depending on what your phone can handle, the original audio is kept untouched, and HEVC is available for smaller files on supported phones. Keep the app open while the video renders. A counter shows each frame and the time left.

BEFORE/AFTER SLIDER
Drag the divider to compare the original with the result, pinch to zoom up to 800 %, and hold anywhere to see the original again. Resolution figures stay on screen, for example 1024×768 → 4096×3072.

BATCH ENHANCE (PRO)
Select a whole album, choose one preset or Auto, and let Upscalio work through the queue. Batch jobs run in the background, even when you leave the app, with progress in a notification. Results are saved to Pictures/Upscalio as JPEG, PNG or lossless WebP, with the original date kept; location data is copied only if you switch it on. A photo that fails shows the reason and a Retry button, and the rest of the batch carries on.

TUNED FOR YOUR PHONE
On first launch, a short Device check reads your RAM, chip, GPU acceleration, video encoder, free storage and temperature, then runs a two-second speed test. The result is a plain summary of what your phone can do: the largest photo, the available scales, the video resolution and the batch size. Every enhance shows an estimated time before it starts. If the phone gets warm, Upscalio slows down or pauses instead of freezing, and it asks before long jobs on a low battery.

PRIVACY
Your photos and videos never leave your phone. Upscalio reads only the items you pick in the system picker, saves new copies in its own folder, and never edits or deletes the originals. No account is needed. Hardware details are used to choose the right processing mode and for anonymous statistics.

PLANS AND PRICES
Free: 2× Upscale, Unblur and Auto with the Denoise and Detail sliders, the before/after slider and loupe, Device check, saving and sharing, all offline. The free version shows ads.
Pro adds 4× upscaling, Max (8×, on the fastest phones), the short video enhancer, batch enhance and Restore, and removes ads. Choose a yearly plan with a 3-day free trial where offered or a monthly plan, both renewing until canceled in Google Play, or a one-time Lifetime purchase. The price is shown before you confirm. Or watch a short video to try any one Pro tool for 30 minutes.

Requires 4 GB RAM or more and Android 10 or later.

Use Upscalio with photos and videos you own or have the right to use.