Pick the app that matches your need
LoopString ships six named apps tuned for the most common cultivation operations. Pick the one that maps to your top fear or your top monthly task, and start there — you can layer the others later from the same dashboard.
Catch a Drifting Room
Pick this if a room temperature or humidity drift can ruin a crop.
Threshold + drift alerts on every sensor in a room. SMS + email when humidity is outside the recipe band for longer than the dwell window. Universal across mushroom rooms, microgreens, cannabis, and lab grows.
Maintenance Watcher
Pick this if a stuck valve or a tripped breaker is your top-5 incident type.
Duty-cycle tracking and "should-be-running-but-isn't" detection on every actuator. Surfaces stuck relays, missed runtimes, and ramp-time creep before they cascade.
Recipe Runner
Pick this if your operation runs batches against a written setpoint timeline.
Stage-by-stage setpoint progression (e.g., flower week 1 → week 6, mash → boil → ferment). One dashboard runs the recipe; alerts fire on any deviation.
Compliance CSV Export
Pick this if you owe an inspector a temperature log every month.
One-click monthly CSV / PDF rollup of every sensor in scope, pre-signed for HACCP / FSMA / USDA-grade audits. Emails itself to your records address on day-1 of the next month.
Tank / Reservoir Watchdog
Pick this if a tank running dry or overflowing is on your list of fears.
Level + flow sensor monitoring with hysteresis, dose-pump duty cap, and overflow alerts. Built for hydroponic reservoirs, brewery liquor tanks, and microgreens flood trays.
Photoperiod Sentinel
Pick this if a lighting schedule slip costs you a flowering cycle.
Photoperiod schedule visualization for every lighting channel — actual-vs-target overlay, missed-trigger detection, sunrise/sunset offset for greenhouse supplement lighting.
Not sure which one? Pick the one you'd use first — every app rides on the same sensor layer, so adding a second is a few clicks, not a re-install. The free tier covers one Pi and one app, with no credit card required.