Layers by AgriBio Systems

Six composting methods, one app that knows the difference. Track temperature, moisture, and turns with guidance built for how you actually compost.

Most composting apps give everyone the same advice. Layers doesn't — because a worm bin isn't a hot pile, and a bokashi bucket should never be turned.

Layers is the composting companion that actually knows your method. Choose from six approaches — hot (thermophilic), vermicomposting, bokashi, cold composting, tumbler, or Johnson-Su bioreactor — and every temperature target, moisture range, reminder, and recommendation adapts to how you actually compost.

TRACK WHAT MATTERS

Log temperature, moisture, turns, and photos in seconds Method-specific guidance that flags problems before they ruin a batch Weather-aware recommendations for outdoor piles, powered by Apple Weather

YOUR COMPOST, EVERYWHERE

Home screen widgets show your pile's latest temperature and status Lock Screen widgets with method-aware countdowns — "Turn in 2 days" for hot piles, ferment-day tracking for bokashi Live Activities pin an active pile to your Lock Screen and Dynamic Island

SEE IT THROUGH

A proper curing phase with guidance tuned for resting compost Harvest flow that records your yield and celebrates the finish Shareable run summaries: temperature curve, turn count, and photo timeline of the whole batch

GET BETTER EVERY BATCH

Analytics dashboard across all your projects Batch comparison: overlay temperature and moisture curves from past piles to learn what made your best batch your best Recipe builder with C:N ratio calculations for a perfect mix from day one

AND THE ESSENTIALS

Smart notifications that respect your method — no turn reminders for a worm bin iCloud sync across your devices Full data export

From your first kitchen-scrap bucket to a farm-scale Johnson-Su operation, Layers meets you where you compost.