# Growlink > Remote control for agricultural irrigation, climate, and nutrient delivery systems. (iPhone/iPad app by Hydropods, Inc..) - Source: https://appshunter.io/ios/app/growlink/id1108096591 (this page in markdown: same URL + `.md`) - Developer: [Hydropods, Inc.](https://appshunter.io/developer/1108096590) - Category: Productivity - Price: Free - Rating: 1.80/5 from 5 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 46 MB - Languages: English - Released: 2016-04-30 - Data updated: 2026-07-18 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/growlink/id1108096591/reviews.md ## What is Growlink? Take control of your grow from anywhere with the Growlink Mobile App. Seamlessly integrated with Growlink’s irrigation, climate, and nutrient delivery systems, the app offers a fast and intuitive experience—whether you're managing a single room or remotely operating multiple facilities. ## Key features - Remote irrigation control - Climate management - Nutrient delivery system integration - Multi-facility operation - Intuitive user interface ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/growlink/id1108096591/reviews.md ### 1/5 — New version of app is terrible *2026-02-14* Major complaint - Turn valves off but they stay on instead. They switched EVERYTHING around in new version of the app. What’s the logic in creating a new version and switching the layout completely, putting off buttons where on buttons were? Layout is a minor complaint compared with functionality of this latest version. Ready to ditch this product ### 5/5 — Great Product - Easy, Reliable, and a Huge Time Saver *2025-04-14* The app is easy to use, and setting up rules is straightforward. It has improved a lot and is more reliable, faster, and overall better. You can tell the team has focused on making the functionality solid, and it shows. One of the biggest benefits has been the remote access. It’s saved a ton of time by letting me monitor and adjust things without needing to be on-site. Big thanks to the Growlink team for all the improvements! ### 5/5 — Full Grow Control at My Fingertips *2025-04-14* Growlink has always had top notch customer service and user friendly software. I use the web app for most programming because the charts are bigger and it’s easier to navigate lots of rules in multiple rooms quickly. The mobile app is perfect when I or my staff are in the rooms and need to check current temps, VPD or moisture sensors. It’s also great to have for activating commands like starting a manual task to dim lights for a few hours during a spray. ### 5/5 — Would recommend! *2025-04-14* Amazing company. Products and customer service are the best in the industry! ### 5/5 — A++ app and support!! *2025-04-10* Growlink has made my life so much better. Now I can manage several facilities in different locations with just my phone. Plus their support team is super responsive. ### 1/5 — Needs Updating ASAP *2025-01-27* Slowest app ever ### 1/5 — Poorly thought out UI, almost unusable. *2024-09-07* I don’t know if other people are happy with this app because they are also using copilot or what, but this review is only based on their irrigation controller without the subscription service. Within the first hour of using it, I’ve lost count of the number of complaints i have. I’ll just list a couple to keep it short. Let’s say you are using this to control an irrigation solenoid. That’s done on the Rules tab. That tab lists the rules, but not which device each rule relates to. If you program 12 timers for three periods each for the 4 solenoids, you’ll just have a list of 12 timers. Yes, you can name them, but they are not grouped in any way unless you name them alphabetically. You can’t, for instance, select a valve and see a list of all active rules for it. The history chart is awful. You are given 4 view choices: real time (why is this a graph?), 10 minutes, 1 hour, and 1 day. What if you want to view a week? You can’t. What if you want to know the value at a certain time? You can’t (you can’t interact with the graph such as dragging a line with your finger, or selecting a certain time point/range). Their moisture sensors do not allow calibrations. lol, what?! You get to select either rock wool or “all others”. They don’t allow you to enter a known value to self calibrate, or enter substrate specifics such as size, type, and shape. I’m sorry but coir is not going to read the same as peat perlite. Also, the sensors don’t seem to agree with every other sensor I have. The climate sensor thinks it’s less humid than any other sensor I have in the room, even though I placed it sub canopy. The soil EC probe was saying my 6 week old substrate (encrusted with salt) was 2.2 even when I’m irrigating with 3.0. This is usable, but barely. You would have to spend ages learning how to avoid the limitations and relate sensor readings to real values. Maybe their subscription service is worlds better, but they should start over on the free app. ### 5/5 — Great company *2024-04-29* Best customer service I have ever had with a company hands down. There are a few features that should be included but they would steer ppl away from the autopilot program which will probably be awesome in a couple years. Be wary of full autopilot it can still make some mistakes. ### 1/5 — Horrible update *2022-12-10* For some reason, anytime you save changes to a program, it automatically feeds to the max moisture content setting. So if my block is currently at 38% and my max is 45%, but my trigger is 25%. As soon as I save any new settings, it will run my pump til it’s back to 45% immediately. This wasn’t a problem before the update. If your max moisture content is set for 45% and roots are filling your Hugo as they are supposed to. And your new max moisture content is 44.9%, it will run your reservoir completely empty trying to get that extra 0.1%. There is ZERO safeties set in place. Like when within 1-2% of max moisture content set point, pump will only cycle twice and stop before draining your freshly changed 100 gal reservoir over night and flood your tables. This literally happened to me twice in one week because of 1% that changed over night Why not have set program buttons, so I can click it, run my pumps for a specific set time of my choosing and they turn off automatically? Instead I have to log in and manually turn the pump on, run a time and turn the pump off? Push a button, pump runs 30 seconds and shuts off, seems like a no brained to me. ### 5/5 — Amazing App built by a kickass company *2021-01-12* Growlink has brought the flexibility and functionality to my grow that no other platform has been able to. The customer support team is just as awesome as the products they offer. Superior in every way to the other controller options on the market. You can’t beat it. ## Frequently asked questions about Growlink ### What can I control with Growlink? Growlink allows you to remotely manage your irrigation, climate, and nutrient delivery systems. You can control these aspects of your agricultural operations from anywhere. ### Can Growlink manage multiple facilities? Yes, Growlink is designed to manage both single rooms and multiple facilities remotely. Its interface is intuitive for operating various locations. ### What devices does Growlink support? Growlink is available for iPhone, iPad, and iPod. It is designed for iOS devices. ### How often is Growlink updated? The latest version is 3.0.1218, with the last update on August 26, 2025. Updates are provided to ensure the app remains functional and secure. ### Is Growlink free to use? Growlink is available for free. However, it does contain advertisements. ### Does Growlink have ads? Yes, Growlink contains advertisements. This is part of its free distribution model. ### What is the age rating for Growlink? Growlink has an age rating of 4+. This indicates it is suitable for a wide range of users. ### Who developed Growlink? Growlink was developed by Hydropods, Inc. They specialize in agricultural technology solutions. ## Version history (last 5 releases) ### 3.0.1330 — 2026-04-01 Local Network Mode - Now access your Growlink devices via the local network when cloud connectivity is unavailable (supported devices on updated firmware required). ### 3.0.1218 — 2025-08-26 - Modernized UI – A completely redesigned interface that simplifies workflows and makes managing your grow easier than ever. - AI Grow Assistant – Your grower in a pocket to answer any questions about Growlink or general cultivation advice - Portrait Dashboard Charts – Monitor your grow in any orientation with fully customizable time frames and presets. - Flexible Data Views – View sensor data combined, grouped, or as individual points for deeper insights. - Device Safety Locking – Prevent accidental changes with built-in safety locks for critical hardware. - Same Powerful Automation – Set rules, schedules, sensor triggers, and timers to automate your entire grow process. - Hardware Control – Manage devices, manual tasks, and setup with ease. - Expanded Partner Integrations – Seamlessly connect partner hardware for an even more unified grow operation. ### 2.10.12 — 2025-03-28 - Support for new device type "Flow Rate (Auxiliary)" - Support for new/upcoming API integrations - Updated device setup for LINKS products - Fixes to ESM aggregate module assignment - Misc. cleanup and fixes - Support for MFA login challenges - Fix for notes/photos in rooms - Grouping for canopyLINK substrate readings - Fix for Wi-Fi devices not detecting through hardware wizard ### 2.10.11 — 2025-03-25 - Support for new device type "Flow Rate (Auxiliary)" - Support for new/upcoming API integrations - Updated device setup for LINKS products - Fixes to ESM aggregate module assignment - Misc. cleanup and fixes - Support for MFA login challenges - Fix for notes/photos in rooms - Grouping for canopyLINK substrate readings - Fix for Wi-Fi devices not detecting through hardware wizard ### 2.10.9 — 2025-03-17 - Support for new device type "Flow Rate (Auxiliary)" - Support for new/upcoming API integrations - Updated device setup for LINKS products - Fixes to ESM aggregate module assignment - Misc. cleanup and fixes - Support for MFA login challenges - Fix for notes/photos in rooms - Grouping for canopyLINK substrate readings ## Apps similar to Growlink | App | Rating | Price | Category | | --- | --- | --- | --- | | [Escriba Assessoria Contábil](https://appshunter.io/ios/app/escriba-assessoria-contabil/id1669320500) | — | Free | Productivity | | [Nextech EDGE User Conference](https://appshunter.io/ios/app/nextech-edge-user-conference/id1667966680) | 4.8 (38) | Free | Productivity | | [PRO SOUND INFO](https://appshunter.io/ios/app/pro-sound-info/id1669709860) | — | Free | Productivity | | [Queens Bouquet Network](https://appshunter.io/ios/app/queens-bouquet-network/id6443573780) | — | Free | Productivity | | [Classic Kia Carrollton Connect](https://appshunter.io/ios/app/classic-kia-carrollton-connect/id6443960540) | — | Free | Productivity | | [Genius Ai Keyboard](https://appshunter.io/ios/app/genius-ai-keyboard/id1667135880) | 4.7 (6) | Free | Productivity | ## More apps by Hydropods, Inc. - [CropBox](https://appshunter.io/ios/app/cropbox/id1134643006) - [Modular Farms](https://appshunter.io/ios/app/modular-farms/id1266443275) - [Mission Automation](https://appshunter.io/ios/app/mission-automation/id1290978311) All apps by Hydropods, Inc.: https://appshunter.io/developer/1108096590 ## Related topics [ecowater hydrolink home](https://appshunter.io/ios/topics/ecowater-hydrolink-home) · [mr greens app](https://appshunter.io/ios/topics/mr-greens-app) · [iqua 2](https://appshunter.io/ios/topics/iqua-2) · [keany produce app](https://appshunter.io/ios/topics/keany-produce-app) · [algaecal community](https://appshunter.io/ios/topics/algaecal-community) --- *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 2026-07-18.*