Dibble answers one question well: when should I plant this, where I live?
Enter a ZIP or postal code and Dibble finds your hardiness zone and typical frost dates, then works out the start, sow, transplant and harvest windows for every crop you grow. The same calculations run on the website and in the app, so the dates agree wherever you check them.
There is no account to create. Your gardens stay on your device and sync through your own iCloud, and nothing is tracked or sold.
The free tier covers the planting calendar, reminders, the crop library and a garden journal. Premium adds a square-foot bed planner, plant disease diagnosis from a photo, harvest tracking, perennials and weather alerts.
Dibble covers the United States, Canada, Australia and New Zealand, and works in English, Spanish and French.