CannaPal is a personal cultivation companion for Android — a private journal for tracking everything about your grow, from the first sprout to the final harvest. It’s built to handle the record-keeping so you can spend your time in the garden instead of in a spreadsheet.
Coming soon to Google Play. CannaPal is in final testing ahead of its Play Store launch. Check back shortly — and in the meantime, the documentation below will get you up to speed on everything it does.
Private by design
CannaPal is local-first. Everything you log — plants, logs, photos, schedules, seed bank, and notes — lives on your device, not on our servers. There’s no account to create, nothing to sign in to, and it works fully offline, whether you’re in the tent, the basement, or off the grid. Your data is yours, and you can back it up or move it between devices whenever you like.
Track your whole grow
- Daily logging — record feedings, waterings, and observations, with photos to build a visual timeline of every plant.
- Smart stage tracking — CannaPal turns your dates into a clear “Week · Stage · Day” picture, automatically moving from seedling to veg and resetting the count when you flip to flower.
- Garden views & canopy map — organize plants by location and plan your space by how many plants it holds.
- Harvest records — log weights and outcomes, and build a history you can learn from run to run.
Tools for serious growers
- Built-in calculators — DLI, VPD, EC/PPM, and a multi-fertilizer nutrient calculator.
- Feed charts — store your schedules and reference them with pinch-to-zoom, plus a built-in dose calculator that works in mL, grams, teaspoons, tablespoons, or ounces.
- Seed bank — track your genetics library and germination results, organized by breeder so same-named strains from different breeders never get confused.
Free, with an optional Pro unlock
The entire daily logging loop is free, forever. CannaPal Pro is a one-time purchase that adds power tools for growers and breeders — custom reminders, advanced analytics, and the breeder toolkit. No subscription; buy it once and it’s yours.
Get started
Read the Getting Started guide to see everything CannaPal can do, and watch this page for the Google Play release.