Smartphone Grow Apps for Successful Weed Growing

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Like they say, “there’s an app for everything” so why shouldn’t there be one for growing cannabis? As expected, there are a lot since marijuana is big business and on its way to becoming completely legal in the US. However, app stores, especially Google’s Play Store, are littered with marijuana apps that offer little to no value while some are even scams. 

This doesn’t mean that there are no legitimate weed apps to be found online. There are actually a handful that are quite useful and are vouched for by the cannabis community. 

In this article, we’ll take a look at a couple of highly rated and recommended apps that are able to leverage the advancement in smartphone and cloud tech to aid weed lovers around the world improve their cannabis grows.

Grow Journal Apps for the Home Grower

Grow With Jane

  • Cost: Free download with in-app purchases
  • Available for: iOS and Android
  • App purpose: Growth tracker with various tools

Grow With Jane is an app that helps growers track their plant’s growth and all growing activity. By logging your growing data, its analytics feature can generate valuable insights that can help guide your growing journey. It also has other tools like various unit converters and calculators that growers typically use and provide you with useful information relevant to every stage of your plant’s growth. You can also upload your plant’s progress and connect with other users for advice.

Since it is a free app, it is a great tool for home growers, especially the new ones who might be looking for more guidance. 

Grower Helper

  • Cost: Free
  • Available for: iOS, Android
  • App purpose: Growth tracker & reminder

Grower Helper is thought to be a direct competitor to Grow With Jane and GrowBuddy. Although it is also a tracker app, it focuses more on tracking and reminding you of every minute task related to growing your marijuana. If you feel that some of the other apps are a bit too much, you may like Grower Helper instead.


Similar to Grow with Jane, GrowBuddy is a cannabis grow journal that provides you with helpful growing insights based on the data you log into it but compared with GWJ, it looks more capable for handling the needs of growers with more plants, like medical marijuana caregivers. It also has some social-driven features like a Q & A knowledge base that users can contribute and upvote answers and a marketplace for various marijuana cultivation products and equipment. 

GrowBuddy is a great free grow journal app for home growers of all levels, even those with multiple gardens. 

Grobase: Plant Growing & Gardening Companion

  • Cost: Free download with in-app purchases
  • Available for: iOS, Android
  • App purpose: Growth tracker with various tools

Similar to GrowBuddy and GWJ, EZGro’s GroBase is a grow journal app but with a bit more focus on organizing various aspects of your growing operation to make it more efficient. It can also be used for almost any kind of plant, not just marijuana.

Grobase is fairly simple to use and is a great companion app for casual growers to small-scale commercial growers. 

Nutrient calculator apps

Bud Labs

  • Cost: Free download with in-app purchases
  • Available for: iOS, Android
  • App purpose: Nutrient calculator

One of the problems with a hydroponic grow setup is nutrient dosing. Thankfully, there’s already an app that solves that. BudLabs is an app specifically designed to aid hydro growers of all levels with their nutrient tasks and those handling multiple crops will find it particularly helpful.

Growing simulators


  • Cost: $2.99
  • Available for: iOS, Android
  • App purpose: Growing simulator

simLeaf is a 3D marijuana growing simulator. Similar to those “virtual pet” games, you get to raise, take care, and harvest the strain of cannabis of your choice. It is so realistic that you can even keep a mother plant and crossbreed to capture its genetics. The outcomes are based on accurately modeled data developed by real growers and you can even zoom in on your plant to see the detail in high resolution. The game will also provide useful tips and educational information as you play. 

simLeaf is a great app for those who want to learn and practice growing marijuana before they do it for real.

Medical Cannabis Apps

MassRoots: Medical Cannabis

  • Cost: Free
  • Available for: Android
  • App purpose: Medical cannabis guidance and social app

When it comes to medical marijuana, it’s not all about the THC. MassRoots: Medical Cannabis is not not so much about giving growing guidance, but it is a big help for medical marijuana growers and users who need to be more selective of the strains and products they use. It is also a social app where you can show off your plants and share your knowledge with the community. However, the app is only available to users in states where medical cannabis is legal.

Apps for commercial growers


  • Cost: $450
  • Available for: iOS, Android
  • App purpose: Cannabis business management software

TRYM is a cannabis business management software designed for commercial growers. It includes a whole suite of sophisticated features like plant tracking, team management, data analytics, and even various integrations with growing hardware and equipment. 

The whole service is loaded with so many tools and features that it may be too much for the home grower but is definitely worth a try for large-scale growers. 


  • Cost: $300
  • Available for: iOS, Android
  • App purpose: Cannabis business management & ERP software

Like TRYM, Canix is a seed-to-sale software and ERP that focuses on compliance with marijuana regulations. It is loaded with features and tools including Barcode/RFID Scanning, Inventory & Sales Management, Quickbooks Integration, Yield Reporting and more. As you may have expected, software this powerful does not have a free version, but even at $300/month it is well worth its price for marijuana businesses looking to increase their profit margins and avoid compliance issues.  

Frequently Asked Questions on Smartphone Grow Apps

What are smartphone grow apps?

Smartphone grow apps typically help growers by providing helpful insights generated through analytics based on data the user logs. Such apps also usually come with other tools like unit converters, calculators, and a social function that lets users connect to others in the cannabis community to exchange questions and answers.

What is the best smartphone grow app?

This depends on your needs as a grower. Home growers tending to a single or several grow areas will greatly benefit from apps like Grow With Jane, Grow Buddy, and Grower Helper. Those running a growing business composed of multiple employees will find TRYM a great solution for their needs. Meanwhile, software like Canix will be capable of handling the requirements of large-scale growers and cannabis product manufacturing businesses.


The list of cannabis growing apps just keeps on growing and while a lot of them will be useful, there may only be a select few that would be suitable for your needs as a home flower. It can be time-consuming to try out various apps but it’s definitely worth investing time in it since finding the app that works best for you will eliminate a lot of work for you and possibly improve your results. Better yet, growing apps that allow you to log data can help you repeat your successes for future grows.

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