The best free plant diagnosis apps on iPhone average 4.5★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
Compare top Free Plant Diagnosis Apps (October 2026)
Instantly identify millions of plants with high accuracy and receive personalized care advice. Diagnose plant diseases, get watering reminders, and learn about toxic plants to keep your greenery healthy and your family safe.
Instantly identify thousands of plants, flowers, and fungi using your phone's camera. Get detailed information, including common and scientific names, and assess plant health to detect diseases.
This app uses AI to instantly identify plants, trees, and flowers from photos. It provides detailed care guides, diagnoses plant diseases, and offers insights into plant suitability and toxicity. A comprehensive tool for gardeners and nature enthusiasts.
What We Love
🚀 Excellent
👍 Good app
🚀 Very useful
👍 Easy to use
🚀 Helpful
👍 Informative
🚀 Wonderful
👍 Accurate
🚀 Powerful application
👍 Convenient
🚀 Simple and clear
👍 Nice
🚀 Really good
👍 It's really good
🚀 Okay, no comment
👍 Good application
🚀 This kind of application of conscience
👍 Really strong feeling
🚀 It feels good
👍 To force
🚀 Sweet
👍 like
🚀 Such platforms have a conscience
👍 Good like
Room to Improve
🐛 Ill moneytree
🐛 Has potential
🐛 Doesn't identify basic plants
🐛 Tells me my plant is not real
🐛 Too many adds
🐛 I mean…what?
🐛 Not Free at All
🐛 Gets it wrong
🐛 Bogus
🐛 MisIdentify Plants
🐛 Getting rid of this app
🐛 Wrong plant
🐛 Not very accurate
🐛 DUMB!
🐛 Couldn't I'd plants I knew
🐛 Garbage
🐛 Doesn't work!!!
🐛 Very inaccurate
🐛 This cannot identify trees
🐛 Useless and full of ads
🐛 Warning!
🐛 Joke
🐛 App does not seem to work
🐛 Review
🐛 Poor
🐛 Does not work
🐛 Useless
🐛 Very poor
🐛 Wrong!
🐛 Total rip off
🐛 Accuracy
🐛 Doesn't work at all
🐛 This is terrible
🐛 Had two different results & both were wrong
🐛 Plant unidentifier
🐛 Pricing is underhand
🐛 Couldn't identify Basil or Parsley
🐛 Did not work for me.
🐛 Useless
🐛 Full of ads. Could not even identify basil or orchid
What are the best free plant diagnosis apps for iPhone?
PictureThis - Plant Identifier tops our free plant diagnosis apps ranking as of October 2026, with a 4.8-star average from 1.1M App Store ratings, and it's free to download.
Does PictureThis - Plant Identifier have ads or in-app purchases?
PictureThis - Plant Identifier has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
How many free plant diagnosis apps are on the App Store?
We track 250+ free plant diagnosis apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.
