KeyFilter app icon

Apps Like KeyFilter for iPhone and iPad

Upscale photos to 8192 x 8192 resolution

Upscale photos to 8192 x 8192 resolution. Import files via the + button, select a photo, save, and choose output resolution.

by Michael Newell★ 0.00 ratingsPhoto & Video$0.99Data updated 2026-10-08

KeyFilter screenshots

Ranked alternatives

Showing 421–440 of 1,000 ranked alternatives.

  1. PDF Splice app icon

    PDF Splice

    Russell Pecka

    Split PDFs and save results

    Merge PDF documents by splitting pages. Import files via share or files . Save edited documents directly. Cut documents into smaller sections. Export results to device storage.

    ★ 5.021 ratingsProductivityFreeData updated 2026-09-16
  1. Panorama - Photo Stitcher app icon

    Panorama - Photo Stitcher

    Enjoy More Tech Limited

    Stitch photos into panoramic views

    Stitch multiple overlapping photos into high-quality panoramic images. Use AI and machine vision for accurate alignment. Adjust exposure and color balance. Export in various formats and share directly.

    ★ 4.228 ratingsPhoto & VideoFreeData updated 2026-09-06
  2. KidArt - Save Your Kids' Art app icon

    KidArt - Save Your Kids' Art

    Hedonic Software

    Art photos, organize by artist and age

    Capture and organize high-resolution photos of children's artwork. Automatically sort images by artist and age. Back up and sync artwork with the Photos library. Order prints, books, and merchandise from Mpix, Shutterfly, and other services.

    ★ 4.914 ratingsLifestyleFreeData updated 2026-09-06
  3. Button Badge Maker - with PDF, E-mail and AirPrint Options app icon

    Button Badge Maker - with PDF, E-mail and AirPrint Options

    Katsushi Nakano

    Create original button badge designs easily.

    The app allows users to design original button badges, round logos, coasters, and round stickers on an iPhone or iPod touch. Users can select from various badge sizes, fonts, and stamps, and use photos as backgrounds.

    ★ 2.927 ratingsPhoto & Video$2.99Data updated 2026-10-20
  4. ZTTVN app icon

    ZTTVN

    Hangzhou Fabmagic Technology Inc.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  5. Revive Old Photos AI - Rhix app icon

    Revive Old Photos AI - Rhix

    Oguz YILDIZ

    Restore, colorize, and enhance

    Restore old by removing scratches, spots, and fading with one-tap restoration. Colorize black-and-white images using deep learning. Enhance photo quality without internet connection. Edit and share restored images directly.

    ★ 4.02 ratingsPhoto & VideoFreeData updated 2026-09-06
  6. Steph's Studio app icon

    Steph's Studio

    Steph's Studio & Photofinishing

    Order photo prints and products easily.

    The app allows users to upload photos from their library to an online collection. Users can order prints and creative photo products at full resolution for pickup in Alliance, NE.

    ★ 5.04 ratingsPhoto & VideoFreeData updated 2026-10-21
  7. WaterMark app icon

    WaterMark

    Sebastien BUET

    Add and send photos

    Add a to photos by selecting an image or text, customizing its style, and adjusting position and opacity. Save the modified photo to your library.

    ★ 0.00 ratingsPhoto & Video$0.99Data updated 2026-09-08
  8. Happy Fairy Photo Montage app icon

    Happy Fairy Photo Montage

    Yeon Tai Ang

    Dress, pose, and capture fantasy photos

    Dress characters in costumes and take photos. Select from various costume options. Save photos to device or share via social media. Adjust image settings for quality and resolution. Perform shoots for parties or events.

    ★ 5.01 ratingsPhoto & VideoFreeData updated 2026-09-12
  9. My Hanford app icon

    My Hanford

    City of Hanford

    Report issues with GPS and photos

    Report issues like potholes or code violations by capturing photos and adding location data via GPS. Submit service requests directly to the city’s 311 system for review and resolution.

    ★ 4.54 ratingsUtilitiesFreeData updated 2026-09-06
  10. USB Sharp app icon

    USB Sharp

    锦文 游

    Manage iPhone iPad iPod Files Wirelessly

    The app allows users to manage files on their iPhone, iPad, or iPod. It supports various file types including documents, images, audio, and video.

    ★ 3.118 ratingsUtilitiesFreeData updated 2026-09-18
  11. Images To PDF : Photo Editor app icon

    Images To PDF : Photo Editor

    Hardik Dhameliya

    Convert and edit photos

    Convert by selecting files from the gallery. Edit photos with cropping, filters, and adjustments. Rearrange pages and export as professional PDF documents. Share or save the final PDF directly.

    ★ 4.418 ratingsUtilitiesFreeData updated 2026-09-06
  12. SketchMee Lite app icon

    SketchMee Lite

    Studio Mee

    Photo to sketch art masterpiece.

    The app analyzes and redraws photos from scratch, creating pencil sketches of remarkable quality. Users can explore art possibilities with simple controls and save creations in 4K resolution.

    ★ 4.515 ratingsPhoto & VideoFreeData updated 2026-09-11

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.