RetroLine: Draw To Find Photo

Draw. Match. Rediscover.

Free · Designed for iPad. Not verified for macOS.

A curve becomes a discovery. Draw a line, match it to your own photos, and follow a new path through your library. Find a line in your photos. Draw a curve, a zigzag, or a simple line. Retroline finds similar contours in photos from your own library and brings them onto an open canvas. A mountain ridge, a shoreline, an everyday detail—see your photos through their shapes. DRAW TO DISCOVER Trace a line with your finger and find photos with a similar shape. Try different curves and let your library surprise you. FOLLOW THE PATH Switch to Drag and explore a continuous path of photos. Move with your finger or use the joystick at the bottom right. SEE THE MOMENT View a photo’s capture date and place name when its metadata is available. Missing details stay out of the way. MADE FOR YOUR LIBRARY Retroline indexes photos available on your device and picks up new or changed photos while the app is active. The progress bar shows indexing and hides while you draw. PHOTOS STAY ON YOUR DEVICE Contour extraction and matching happen on your device. No account, ads, subscription, or in-app purchases. Photo coordinates are sent to Apple only to look up place names. Requires Full Access to Photos and iOS or iPadOS 17 or later. Photos stored only in iCloud must first be downloaded in Photos. Clear outlines and contrasting edges work best. Privacy: https://lumik.space/retrolin/privacy Support: https://lumik.space/retrolin/support

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The developer, Lumik LLC, 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

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    Information

    Seller
    Lumik LLC
    Size
    615.4 KB
    Category
    Photo & Video
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 Lumik
  • Developer Website
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