PUPU Diary

Digestive Health Tracker

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Track what you eat and how you go — PUPU uses AI to connect your meals to your bowel movements. PUPU is the digestive health tracker that connects what you eat to how you go. From fork to flush, PUPU gives you a complete picture of your gut health — powered by AI analysis. • Smart Bowel Movement Recording Record your bowel movements with PUPU's unique stage-based timer. Track pushing, pooping, and pause phases with haptic feedback. Log color, consistency, and other features with a single tap. Attach photos for more detailed AI analysis. • Effortless Food Tracking Log meals by voice, photo, or text. Speak your meal and let on-device speech recognition do the work. Snap a photo and AI identifies what you ate. Track breakfast, lunch, dinner, and snacks throughout the day. • AI-Powered Health Insights PUPU's AI connects the dots between your meals and bowel movements. Get personalized analysis that explains what's working and what might be causing issues. Receive weekly health reports with actionable suggestions tailored to your digestive patterns. • Trends & Charts See your digestive health at a glance with beautiful trend charts. Track movements per day, average duration, and most common features over time. Spot patterns you might otherwise miss. • Your Data, Your Choice Choose iCloud sync to access your records across all your Apple devices, or keep everything stored locally on your device. Switch between modes at any time — your data is always under your control. Export everything as CSV whenever you want. • Privacy First No accounts, no tracking, no ads. Your health data is never sold or shared. AI analysis is processed on demand and never stored on our servers. Voice recognition happens entirely on your device. • Designed to Delight A warm, pastel design that makes tracking your digestive health feel approachable, not clinical. Gentle haptic feedback, smooth animations, and thoughtful touches throughout. PUPU Pro unlocks AI analysis, weekly reports, and voice & photo food entry. Basic tracking is free forever.

Ratings & Reviews

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The developer, Haipeng Yan, 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
    • Haipeng Yan
    Size
    • 2.9 MB
    Category
    • Health & Fitness
    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 4 more
    • English, French, German, Japanese, Simplified Chinese
    Age Rating
    13+
    • 13+
    • Learn More
    • Infrequent
      Alcohol, Tobacco, Drug Use or References

      Contains
      Health or Wellness Topics
    Copyright
    • © 2026 HaipengYan
  • Developer Website
  • Privacy Policy
  • License Agreement

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