FernsBook

Fern species for indoor and outdoor growers.

A reference for 18 fern species — light, humidity, soil, propagation — with an AI botany coach.

Free

Browse the full library plus 3 AI coach asks per day. Unlimited on-device notes.

Pro — $4.99/month or $19.99/year

Unlimited AI coach asks. Auto-renews. Cancel anytime in Apple Settings → Subscriptions.

Privacy

FernsBook keeps your notes on your iPhone. No accounts. No analytics. Coach questions are sent to a Cloudflare Worker that forwards them to a hosted Llama model. Full privacy policy.