# GrowDoc > AI-powered cannabis plant health diagnosis and growing guide. (iPhone/iPad app by GrowDoc App Inc..) - Source: https://appshunter.io/ios/app/growdoc/id1494454306 (this page in markdown: same URL + `.md`) - Developer: [GrowDoc App Inc.](https://appshunter.io/developer/1494454305) - Category: Medical - Price: Free with in-app purchases - Rating: 1.78/5 from 9 App Store ratings · 32 written reviews indexed - Age rating: 17+ - Requires: iOS 12.0 · 88 MB - Languages: English, French - Released: 2020-02-04 - Data updated: 2026-06-09 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/growdoc/id1494454306/reviews.md ## What is GrowDoc? GrowDoc is your pocket-sized cannabis plant doctor; diagnose your cannabis plant problems faster than ever! An undiagnosed cannabis plant problem can drastically lower THC, yield, and terpenes! Never let another issue ruin your plants and flowers again. Cannabis plant problems that destroy plants and flower: - Pests - Nutrient Deficiencies/Toxicities - pH Imbalances - Nutrient Lock - Over/ Under Watering - Pathogens / Viruses - Light / Spray burn - and more With just one photo of your sick cannabis plant, our cutting-edge machine learning AI, combined with years of cannabis plant research, diagnoses and offers you solutions that work, making it the must-have app for new and experienced growers alike. That’s not all… Grow Better with these key features: - Photo diagnosis of your unhealthy cannabis plants - Heal your sick plant with science-backed solutions - Learn more about cannabis plant problems with helpful infographics, videos, and 100% accurate images from our many research projects - Make sure you are growing what you want with our male /female scanner - Get expert information and exclusive growing guides with the Growers Blog It doesn't matter whether you're growing out of passion, medicinally, hydroponically, organic, soil, large or small scale grow, indoor, or outdoor; GrowDoc helps you grow better because we are growers first and understand all of the struggles we growers face. Diagnose, Solve, and Grow with GrowDoc! AGREEMENTS: PRIVACY POLICY: https://growdoc.net/home/privacy_policy TERMS AND CONDITIONS: https://growdoc.net/home/terms_conditions OUR SOCIALS: FACEBOOK: https://www.facebook.com/grow.doc.395 INSTAGRAM: https://www.instagram.com/growdocapp/ PINTEREST: https://www.pinterest.ca/GrowDocApp/ LINKEDIN: https://www.linkedin.com/company/growdoc/ LINKTREE: https://linktr.ee/growdoc GrowDoc is registered in Canada and intended for the legal Cannabis markets only ## Key features - Photo diagnosis of cannabis plant problems - Science-backed solutions for plant health - Infographics, videos, and accurate images - Male/female plant scanner - Expert growing guides and blog - Covers various growing methods and scales ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium Yearly Membership | $49.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 1 Month Access | $4.99 | one-time | ## Recent user reviews (10 of 32) All indexed reviews: https://appshunter.io/ios/app/growdoc/id1494454306/reviews.md ### 3/5 — Scan dont work *2025-09-26, version 2.0.4* The Foto Scan Funktion dont work. It do nothing ### 1/5 — Waste of time *2025-09-03, version 2.0.4* App doesn’t do anything without paying for monthly premium… it does not scan photos, nor is there a search option based on key words. Without premium payments, all u get is a free images to look at to do some guesswork…. Google at least gives u info with various images to pick from. This app does less than Google… smh ### 1/5 — Trash *2025-05-30, version 2.0.4* This doesn’t work. It telling me a have mildew which there is no sign of it but I have a mag def but the app doesn’t say that. This app is trash ### 3/5 — Good App bad buying options *2025-01-25, version 2.0.4* The App is quite usefull and the diagnosis is in most of times correct. I really would have bought it and i am willing to pay for it. Unfortunately they offer just expensive abonnaments. I am willing to pay 50€ to get the app. But paying every year 50€ again, thats crazy. Just calculate if you plan to use the app for some years. ### 1/5 — It’s not that great *2024-11-10, version 2.0.4* When it did work, it didn’t work great. Always had to go online to compare diagnosis. Now it won’t even start even after re installing. Canceled subscription. Find something else people ### 1/5 — No longer works *2024-09-22, version 2.0.4* The app only worked for one day. Now when I upload or take a photo it just scans continuously never giving a diagnosis I wasted 7.99. And now I see this is a monthly fee and I can’t figure out how to stop it. Don’t download this app. It is worthless and you will be paying for it for months. ### 1/5 — A one-shot wonder *2024-09-10, version 2.0.4* Obviously I had one free. Since the second and third attempts he app has kept crashing. Deleting and re-installing the app didn’t do the trick. Useless. ### 2/5 — Sketchy *2024-08-24, version 2.0.4* I paid for the premium But I got super sketched out for the fact that there’s only one main page and then everything else you click just once she just scan and there’s no account information or anything that you can see on the app to cancel your subscription Really doesn’t work as well as I thought it would ### 2/5 — No longer works *2024-08-16* The app only worked for one day. Now when I upload or take a photo it just scans continuously never giving a diagnosis I wasted 7.99 ### 5/5 — It was helpful to identify what happened to my leaf *2024-06-27, version 2.0.4* Took a few scans and it identified I had leaf miners! Didn’t even know that was a thing ## Frequently asked questions about GrowDoc ### What does GrowDoc do? GrowDoc acts as a pocket-sized cannabis plant doctor. It uses AI and machine learning to diagnose problems with your cannabis plants from a single photo. It then provides science-backed solutions to help you improve THC, yield, and terpenes, and prevent issues that can damage your plants. ### What kind of problems can GrowDoc diagnose? GrowDoc can diagnose a wide range of cannabis plant problems, including pests, nutrient deficiencies and toxicities, pH imbalances, nutrient lock, over/under watering, pathogens, viruses, and light/spray burn, among others. ### Is GrowDoc free to use? The application is free to download and use, offering core diagnostic features. However, it does include in-app purchases for advanced features or content, aligning with a freemium model. ### Who is GrowDoc for? GrowDoc is designed for both new and experienced cannabis growers. Whether you are growing for passion, medicinal purposes, hydroponically, organically, in soil, on a large or small scale, indoors, or outdoors, this app aims to help you grow better. ### What additional features does GrowDoc offer besides diagnosis? Beyond photo diagnosis and solutions, GrowDoc provides helpful infographics, videos, and accurate images from research projects. It also includes a male/female scanner to identify plant sex and an exclusive Growers Blog with expert information and growing guides. ## Version history (last 5 releases) ### 2.0.4 — 2023-08-15 **Bug Fixes and Improvements:** We have resolved various bugs and made general improvements to enhance the overall user experience. Our team is constantly working to deliver a seamless and efficient app performance. ### 2.0.3 — 2023-07-11 **Update Notes for GrowDoc AI App:** We are excited to announce the latest update for the GrowDoc AI app, packed with new features, improvements, and bug fixes. Here's what's new: **Added New Plant Problems:** - Boron Toxicity: Our app now provides comprehensive information and guidance on identifying and managing boron toxicity in cannabis plants. - Boron Deficiency: We have included detailed insights and solutions for addressing boron deficiency in marijuana crops. **Updated Problems:** - New Magnesium Deficiency Images: We have enhanced our image library with new visuals to help users accurately identify magnesium deficiency symptoms in weed plants. - New Potassium Deficiency Images: Our app now offers additional images that illustrate potassium deficiency signs, aiding cannabis growers in effective nutrient management. - New Nitrogen Deficiency Images: We have expanded our image collection to cover a wider range of nitrogen deficiency symptoms in marijuana plants, enabling growers to make more informed decisions. - New Calcium Deficiency Images: Users will benefit from the inclusion of new images that assist in detecting and treating calcium deficiency in cannabis crops. - New Phosphorus Deficiency Images: We have added more visuals to our app, enabling weed growers to identify and address phosphorus deficiency issues with precision. **New AI Model Updated Dataset:** Our latest update includes an improved AI model with an updated dataset. We have enhanced the accuracy and reliability of our predictions for deficiencies in magnesium, calcium, potassium, phosphorus, nitrogen, boron deficiency, and magnesium, boron toxicity in cannabis plants. The advanced AI algorithms ensure more precise and actionable recommendations for marijuana growers. **Bug Fixes and Improvements:** We have resolved various bugs and made general improvements to enhance the overall user experience. Our team is constantly working to deliver a seamless and efficient app performance. ### 2.0.2 — 2022-07-26 -Bug fixes and improvements ### 2.0.1 — 2022-06-26 This is our most significant update yet and the one you've all been waiting for! What's new for GrowDoc 2.0? Well, just about everything... -Photo diagnosis accuracy increases -Complete aesthetic re-design -Friendlier user interface -Additional cannabis plant problem images The new GrowDoc 2.0 helps you grow better than ever, with so many new features you have to download it to see for yourself! ### 2.0 — 2022-06-24 This is our most significant update yet and the one you've all been waiting for! What's new for GrowDoc 2.0? Well, just about everything... -Photo diagnosis accuracy increases -Complete aesthetic re-design -Friendlier user interface -Additional cannabis plant problem images The new GrowDoc 2.0 helps you grow better than ever, with so many new features you have to download it to see for yourself! ## Apps similar to GrowDoc | App | Rating | Price | Category | | --- | --- | --- | --- | | [releaf app - cannabis tracking](https://appshunter.io/ios/app/releaf-app-cannabis-tracking/id1108402819) | 4.7 (669) | Free | Medical | | [Weed.de: Cannabis Medizin, CBD](https://appshunter.io/ios/app/weedde-cannabis-medizin-cbd/id6475821481) | — | Free | Medical | | [GrowCush](https://appshunter.io/ios/app/growcush/id1642174835) | 1.0 (1) | $4.99 | Medical | | [tCheck](https://appshunter.io/ios/app/tcheck/id1325740228) | 5.0 (3) | Free | Medical | | [THC Weed Identifier: Kush Scan](https://appshunter.io/ios/app/thc-weed-identifier-kush-scan/id1462406146) | 4.3 (822) | Free | Medical | | [Cannabis Journal](https://appshunter.io/ios/app/cannabis-journal/id6479978485) | 4.4 (19) | Free | Medical | ## Related topics [hey abby](https://appshunter.io/ios/topics/hey-abby) · [hotdoc](https://appshunter.io/ios/topics/hotdoc) · [ganja farmer](https://appshunter.io/ios/topics/ganja-farmer) · [grow with jane](https://appshunter.io/ios/topics/grow-with-jane) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-09.*