Photo & Video

STRATUM Slit Scan

Capture digital slit-scan photos and videos by compositing slices over time.

Our take

Useful for experimental camera art and performance visuals

Pattern choices, scan reversal and slice counts shape different temporal distortions.

Keep in mind: Capture rate differs from composition/output rate; resolution and frame limits depend on GPU/device, not the headline 240 FPS alone.

What you can do

  • Four scan patterns with reverse variants
  • Photo/video capture with slice controls
  • Focus/exposure, camera choice and external display output

Good for

  • Artists testing a device-specific slit-scan workflow

Consider alternatives for

  • Guaranteed full-resolution 240 FPS output on every phone

Limitations & considerations

  • Captured minimum: iOS 13.5.
  • Capture rate differs from composition/output rate; resolution and frame limits depend on GPU/device, not the headline 240 FPS alone.

Privacy & permissions

Camera and saved media can expose faces/private spaces; obtain filming permission and inspect external-display/share destinations.

Sources & review notes Updated Nov 12, 2026

Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.

  1. US App Store developer description

    Complete description, download price and compatibility metadata captured 2026-11-02.

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