Heap: Composting Companion

Fix smells. Nail your C:N.

$2.99 · Designed for iPad. Not verified for macOS.

Troubleshoot smells, balance your carbon-to-nitrogen, and turn kitchen scraps into garden gold. Works offline. No ads, no subscription. Heap is a calm, honest composting companion. No ads. No subscriptions. No tracking. Just the answers you actually need when you're standing over a bin wondering what went wrong. WHAT'S INSIDE - Can I Compost This? Search 236 materials across 8 categories and get a clear answer, plus the reason behind it. - C:N Ratio Calculator. A live gauge and material picker help you balance browns and greens without a chemistry degree. - Troubleshooter. A 22-node decision tree that actually asks the right questions when your pile stinks, stalls, or sours. - Bin Tracker. Log temperature over time and watch your pile heat up, hold, and finish. - Five Method Guides. Hot, cold, vermicompost, bokashi, and tumbler. Pick the one that fits your space and pace. WHY HEAP Most composting apps are either ad-stuffed junk or buried inside a $20-a-year gardening bundle. Heap does one thing well and charges one fair price once. Built by gardeners, not growth hackers. Every material explanation, every troubleshooting branch, every method guide was written by a human who has stuck their hands into a cold, smelly pile and figured out why. OFFLINE AND PRIVATE Heap works without a connection. Your bin logs stay on your device. We don't run ad trackers, pixels, or third-party analytics. Your compost is your business. PART OF THE PLANT ANYWHERE FAMILY Heap is one of a small constellation of focused gardening tools from Plant Anywhere. Each app does one thing. None of them nag you to upgrade. PRICE $1.99, one time. No subscription. No in-app purchases. No premium tier later. Buy it once, keep it.

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The developer, ERIC MATTHEW DRAPER, 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.

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    Accessibility

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

    Information

    Seller
    • ERIC MATTHEW DRAPER
    Size
    • 24.7 MB
    Category
    • Reference
    Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPad
      Requires iPadOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Draper Productions LLC
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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