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 441–460 of 1,000 ranked alternatives.

  1. Dot Style - Convert to Pixel! app icon

    Dot Style - Convert to Pixel!

    yukihiro fujita

    Convert photos to pixel art style.

    The app converts selected photos into a pixel art style. Users can adjust the pixel level and save the resulting image.

    ★ 2.516 ratingsPhoto & VideoFreeData updated 2026-10-14
  2. Charcoal Booth app icon

    Charcoal Booth

    福恩 毛

    Edit photos and apply effect

    Apply effect to photos using built-in camera or photo library. Adjust tone with a slider for customization. Save and share edited images directly.

    ★ 0.00 ratingsPhoto & VideoFreeData updated 2026-09-08
  1. Air Printer App: Print & Scan app icon

    Air Printer App: Print & Scan

    Ha Do Thi Thu

    Documents and photos wirelessly

    Photos and documents directly from the photo library or file manager. documents via camera, crop, and save for later printing. Edit photos with cropping and filters before scanning. Quick web pages or document sections for immediate printing.

    ★ 4.421 ratingsUtilitiesFreeData updated 2026-09-06
  2. Photo Manager Sharp app icon

    Photo Manager Sharp

    锦文 游

    Manage photos and videos securely.

    The app manages photos and videos into folders and subfolders. It can compress files into zip archives, extract files from zip/rar, and password protect individual files or the entire application.

    ★ 2.03 ratingsPhoto & VideoFreeData updated 2026-09-23
  3. Oil_Painting app icon

    Oil_Painting

    福恩 毛

    Create polished oil painting in seconds.

    The app transforms photos into painterly artwork with expressive brushwork and multiple canvas styles. It offers a live split preview, curated presets, and the ability to blend effects with the original image.

    ★ 1.510 ratingsPhoto & VideoFreeData updated 2026-09-24
  4. Smart Printer Scan & Print App app icon

    Smart Printer Scan & Print App

    Yuvel Zilberbrand

    And documents anywhere

    Manage jobs and documents directly from your mobile device. Edit scans with cropping, rotation, and brightness adjustments. Share files via email or cloud services. Monitor ink levels and track history. Set default printers and customize settings.

    ★ 4.36 ratingsBusinessFreeData updated 2026-09-06
  5. PQ+ AI Photo Enhancer app icon

    PQ+ AI Photo Enhancer

    Codepaint Inc.

    Enhance images to high resolution

    Convert low-resolution images to high-resolution format. Enhance clarity of cartoon lines and pixelated images. Improve quality of old camera photos and small-resolution images. Adjust details and export enhanced images.

    ★ 4.522 ratingsGraphics & DesignFreeData updated 2026-09-06
  6. MarkSheet: answer sheet app icon

    MarkSheet: answer sheet

    enoiu

    Create sheets with custom questions and choices

    Create sheets for bubble mark sheets. Set custom question and choice counts. Support uppercase, lowercase, and numeric choices. Allow multiple answers per question. Tap to select answers and highlight lines with long press or checkbox.

    ★ 4.823 ratingsEducationFreeData updated 2026-09-06
  7. Timestamp Camera - Stamp app icon

    Timestamp Camera - Stamp

    Pacifiq

    Add timestamps to photos and videos

    Add timestamps to photos with customizable styles and colors. Import images from your gallery to apply timestamps to past moments. Edit and share photos with added date and time details.

    ★ 4.713 ratingsPhoto & VideoFreeData updated 2026-09-06
  8. Photo Arrangement LITE app icon

    Photo Arrangement LITE

    Shingo Ashimoto

    Arrange photos and videos easily

    Edit photos by rotating and adjusting resolution. Select images from camera or album. Arrange and organize photos with drag-and-drop functionality. Save and share edited images directly.

    ★ 5.02 ratingsPhoto & VideoFreeData updated 2026-09-08
  9. Ramadan Mubarak Photo Frames app icon

    Ramadan Mubarak Photo Frames

    Patel Ravjibhai

    Share and messages

    Edit photos with -themed and backgrounds. Add text and customize images. Choose from over 50 frame options. Import photos from gallery or capture new images. Share edited photos directly.

    ★ 4.211 ratingsPhoto & VideoFreeData updated 2026-09-15
  10. White Balancer app icon

    White Balancer

    福恩 毛

    Adjust photo color balance visually.

    The app allows users to correct color casts or adjust photo warmth and coolness with presets. It offers a live split preview for comparing images and saving custom effect settings.

    ★ 2.36 ratingsPhoto & VideoFreeData updated 2026-10-10
  11. Dope Wallpapers HD app icon

    Dope Wallpapers HD

    Tapstorm Limited

    Set and lock screen images

    HD provide high-resolution images for Home Screen and Lock Screen personalization. Users can browse urban art, dark aesthetics, and street-style visuals. Navigate quickly through a clean interface. Share selected with friends.

    ★ 4.723 ratingsPhoto & VideoFreeData updated 2026-09-12
  12. Photo2Calendar+ Scan Events app icon

    Photo2Calendar+ Scan Events

    Simone Giammusso

    Convert text, photos, and PDFs to calendar

    Convert text, photos, or PDFs into calendar . Import files from gallery or other apps. Automatically detect dates, times, and event details. Select and save desired . Sync with calendar apps for immediate addition.

    ★ 4.715 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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