Baby Contrast: Sensory Play

High-contrast cards for babies

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Bold high-contrast play that grows with your baby's eyes. No ads, offline, no account. Newborns see the world in bold contrast. Baby Contrast turns that stage of development into calm, active play your little one can actually respond to. Show your baby a full-screen high-contrast card, and every tap makes the shape react with gentle motion and a soft sound. It is not a passive video to stare at, it is something baby helps make happen. WHY BABY CONTRAST - Grows with your baby: black and white for newborns, a touch of red from about 3 months, playful color from about 6 months. - Touch to react: shapes swell, spin, flip and sparkle with soft, cycling tones. Every tap feels a little different. - Made for tiny eyes: bold, simple shapes drawn to be clear at close range. No harsh flashing. - Gentle by design: a quiet session timer nudges you to take breaks, because newborns do best in short bursts. CALM FOR PARENTS, TOO - No ads, ever. - Works fully offline. - No account, no sign-up, nothing collected. - One-time purchase unlocks every card. No subscription. Two free cards to try. Unlock the full set of high-contrast patterns with a single purchase.

Ratings & Reviews

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Bug fixes and stability improvements. - Improved tap sounds: fixed audio lagging behind quick taps, and sound no longer stops working after interruptions such as phone calls. - More reliable purchases: approved family purchases now unlock automatically, and restoring is improved. - Fixed small display issues.

Version 1.0.1

The developer, Yoshifumi Sato, 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

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Yoshifumi Sato
    Size
    • 714.8 KB
    Category
    • Education
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 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 and Japanese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Baby Contrast
  • Privacy Policy

    • More by Yoshifumi Sato