# simLeaf — Advanced 3D Cannabis Simulator > Advanced 3D cannabis grow simulator with realistic environmental and genetic management. (iPhone/iPad app by SL Technology Group, LLC.) - Source: https://appshunter.io/ios/app/simleaf/id1155857846 (this page in markdown: same URL + `.md`) - Developer: [SL Technology Group, LLC](https://appshunter.io/developer/1155857845) - Category: Games, Medical, Simulation - Price: $2.99 with in-app purchases - Rating: 4.50/5 from 253 App Store ratings · 54 written reviews indexed - Age rating: 17+ - Requires: iOS 12.0 · 86 MB - Languages: American English - Released: 2016-12-22 - Data updated: 2026-09-02 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/simleaf/id1155857846/reviews.md ## What is simLeaf? SIMLEAF IS A HIGHLY ADVANCED 3D CANNABIS GROW SIMULATOR. Wrapped in a fun, 3D game-like environment is a sophisticated learning platform that navigates through the complexity of the marijuana grow process with elegance and simplicity. In this unique app people can experience the art of growing in a realistic way without a large investment in equipment or classes. You can manage light, temperature, humidity, water levels, nutrients and pH levels to produce a unique plant each time. During the grow process, you have the ability to rotate and zoom to examine their plant in high resolution detail. Along the way useful tips and educational information are available to guide and inform. When a successful plant is grown, you can keep a mother plant and crossbreed to capture great genetics, perfect a grow, experiment with technique and share photos of your plant. LEARN • PLAY • GROW • Developed by real growers using accurate scientific data. • Each cannabis plant is unique and the outcomes are directly related to how you care for the plant. • Like a Virtual Pet your plant will remind you to take care of it daily. • Hands on learning for those that want to grow or just want to learn the basics for new career opportunities. GROW SYSTEM Accurate model of a Deep Water Culture (DWC) hydroponic system - an excellent method for beginners and experts alike providing ease of setup and maintenance, fault tolerance, and its ability to grow big plants, and big potent medicinal buds, fast. GENETICS & PROPRIETARY PHYSICAL SEED MODELING All aspects of how a plant looks and grows are controlled by the genetic information. Each seed variety has its own genetic factors producing unique, one-of-a-kind plants.. Taking a mother plant captures the genetics of the particular seed, so clones grown from it will have the identical characteristics. The genetic possibilities are endless! GENETIC INFORMATION REPRESENTED: For Buds: quantity, shape, size, bracts, color, sugar leaf quantity, trich coverage, aroma, taste, effect, THC and CBD levels. For Leaves: number of fronds, thickness, length, angular deviation, propensity to purple as plant matures. For Stems: thickness, width and height, propensity to branch, length of stretch phase, speed of growth, propensity to stretch for light, feeding requirements and tolerances for all macro and micro nutrients, damage rates, branch angles and more. BEAUTIFUL GRAPHICS simLeaf uses the Metal Framework for next level performance and capability in a true 3D environment. ## Key features - 3D cannabis grow simulation - Environmental management (light, temp, humidity) - Nutrient and pH level control - Realistic plant genetics and growth modeling - Crossbreeding and mother plant capture - Detailed plant examination (rotate, zoom) - Educational tips and information ## Pricing and in-app purchases Base price: $2.99. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Budtender & Rocket Grow Combo Pack | $1.99 | one-time | | Premium Seed Pack - Sourgrapes Diesel | $0.99 | one-time | | Premium Seed Pack - Strawberry Haze | $0.99 | one-time | | Premium Seed Pack - Rainbow Fizz | $0.99 | one-time | | Premium Seed Pack - Fruit Loot | $0.99 | one-time | | Premium Grow Pack | $3.99 | one-time | | Premium Seeds - Jester's Mask | $0.99 | one-time | | Premium Seeds - Purple Ox | $0.99 | one-time | | Premium Seeds - Lemondrop Haze | $0.99 | one-time | | Premium Seeds - Mystery Mix | $0.99 | one-time | ## Recent user reviews (10 of 54) All indexed reviews: https://appshunter.io/ios/app/simleaf/id1155857846/reviews.md ### 3/5 — Fix some things *2025-04-17* Definitely need to fix the trim tool 1 in never takes off what I want it to and the fact you can’t trim while the plant is in bloom is wack . Need more options for seeds and should be able to grow more than one plant at least 2 ### 3/5 — Crashes *2025-04-10* Keeps sticking me in portrait mode and then my plants dies because I can’t take care of it. ### 1/5 — Lame *2024-11-20, version 1.12.1* Mine no longer works just keeps closing for no reason. ### 4/5 — Great game but needs more seeds *2024-10-30* It’s a great game but I think it would do with more seeds for you to pick from ### 5/5 — Game is abandoned now *2024-02-02* This has the potential to be the best and only realistic we grow simulation on mobile but seems like the developers abandoned it too early. Please come back a continue to develop the game! 🙏🏾 ### 1/5 — black screen upon opening *2023-11-30, version 1.12.1* game doesnt even work anymore, yesterday was fine now it wont load anything and has a blue question mark in top right that doesnt lead to anything or even works ### 1/5 — Don’t get it, unfinished and the developers have no intentions of updating. *2022-10-06* The games great for what it is but with a price tag and being as featureless and inaccessible as it is, it’s just not worth paying a cent for it. Also, none of this is realistic. ### 5/5 — A1 *2022-06-03* Very good best 1 49 I have ever spent ### 2/5 — Broke after last update (removed log in) *2022-05-24* Game doesn’t even work after last update. Just crashes ### 4/5 — Please update *2022-01-15* Game would be better if devs would update more, no problem with paying for more strains if they would add them. Also not sure why flushing the plant hurts it. Overall the game is a 3.5* ## Frequently asked questions about simLeaf ### What is simLeaf? simLeaf is a sophisticated 3D simulator that allows users to experience the process of growing cannabis in a realistic, game-like environment. It provides a platform to learn and practice cultivation techniques without the need for physical equipment or large investments. ### What can I manage in the simulation? You can manage various environmental factors crucial for plant growth, including light, temperature, humidity, water levels, nutrients, and pH levels. The app also simulates plant genetics, allowing for unique outcomes based on seed variety and care. ### Is simLeaf free to use? The application is free to download and use, offering a comprehensive simulation experience. However, it includes in-app purchases, which may provide access to additional features or content. ### What are the educational benefits of simLeaf? simLeaf serves as a hands-on learning platform, offering useful tips and educational information throughout the grow process. It's designed for those who want to learn the basics for potential career opportunities or simply understand the complexities of marijuana cultivation. ### How realistic is the plant growth in simLeaf? The app features proprietary physical seed modeling and accurate genetic information representation, controlling aspects like bud quantity, size, aroma, taste, effect, and THC/CBD levels. Plant appearance and growth are directly influenced by user management and genetic factors, making each plant unique. ## Version history (last 5 releases) ### 1.12.1 — 2022-05-20 Removed Login Requirements ### 1.11 — 2020-10-16 New LED Light Now Included! ### 1.10.9 — 2020-03-30 New CBD Seed Pack!! - Bug fixes and general enhancements - Adjusted yields to more accurate levels ### 1.05 — 2017-07-15 Bug fixes. ### 1.04 — 2017-05-09 New FREE seed pack - White Widow! This strain goes back to the 90's where it got its fame in the coffee shops of Amsterdam. It is very popular to use White Widow to cross with other plants due to it being easy to grow, it's heavy burden of trichs, taste, smell, and pleasurable effects. It's a dang nice plant! Other Updates Include: • Reduced Memory & CPU Usage • Increased Overall Performance • Bug Fixes and Other General Maintenance ## Apps similar to simLeaf | App | Rating | Price | Category | | --- | --- | --- | --- | | [Hemp Paradise: 420 Weed Farm](https://appshunter.io/ios/app/hemp-paradise-420-weed-farm/id1541215176) | 4.8 (2,444) | Free | Games | | [WeedCity - Business Empire](https://appshunter.io/ios/app/weedcity-business-empire/id1448046817) | 4.8 (456) | Free | Games | | [Hempire - Weed Growing Game](https://appshunter.io/ios/app/hempire-weed-growing-game/id1139379843) | 4.8 (30,825) | Free | Games | | [Star Command](https://appshunter.io/ios/app/star-command/id632079234) | 4.0 (905) | $2.99 | Games | | [Lemonade Stand Tycoon](https://appshunter.io/ios/app/lemonade-stand-tycoon/id6447084430) | 4.9 (8) | $1.99 | Games | | [DisAssemble Gun](https://appshunter.io/ios/app/disassemble-gun/id6450013441) | 2.8 (5) | Free | Games | --- *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 2026-09-02.*