Films

Drawing with the Rainbow brush Screen recording · 12 s Two strokes in the web build of the app, recorded without edits.

Operating problem

Creative tools need immediate delight, but they also need stable export behavior, clear unlock flows, and a reliable launch path.

What changed

Implementation connected the drawing experience, motion-art output, monetization, screenshots, positioning, and product launch assets.

System scope

  • Creative touch interactions
  • Export and sharing workflows
  • Paywall and unlock flows
  • ASO, screenshots, and launch packaging

Technical constraints

  • Translate low-latency touch input into dense animated particles, glow, and motion without dropping mobile frames.
  • Preserve the visual result through export, file handling, and native sharing flows.
  • Integrate unlocks and store packaging without turning the creative canvas into a checkout funnel.

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Next case study CharmCard A tool for animated greetings, invitations, and personal messages.