PenGain - Weight Tracker

Track Weight, Reach Your Goal

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Log your weight daily, track trends on a clean chart, and stay on target with a simple, no-clutter weight tracker built for consistency. PenGain is a simple, no-nonsense weight tracker built to help you stay consistent — nothing more, nothing less. Log your weight in seconds, watch your trend on a clean chart, and stay focused on your target with a progress view that actually reflects how far you've come. FEATURES • Quick Logging — Enter today's weight in seconds, with the date already filled in • Trend Chart — See your weight over time on a clear, auto-scaled line chart with your target marked • Goal Progress — A progress bar that tracks how far you've come from your starting weight, not just a static number • kg / lb Support — Switch units once in Settings; every entry, the chart, and your target update to match • Daily Reminders — Turn on a daily notification at a time that works for you, so logging becomes a habit • Full History — Browse every entry you've logged, and swipe to delete any mistakes • Works for Any Goal — Whether you're aiming to lose or gain weight, PenGain tracks progress in the right direction No accounts. No ads. No clutter. Just you, your weight, and your goal. Download PenGain and start building the habit today.

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The developer, Alvin Wong, 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
    • Alvin Wong
    Size
    • 1.9 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.3 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Alvin Wong
  • Privacy Policy

    • More by Alvin Wong