# AC Infinity — user reviews > 469 indexed App Store user reviews of AC Infinity by AC Infinity, rated 4.20/5 from 828 ratings. - Source: https://appshunter.io/ios/app/ac-infinity/id1481751004/reviews - App overview in markdown: https://appshunter.io/ios/app/ac-infinity/id1481751004.md - Rating breakdown: 5★ 576 · 4★ 61 · 3★ 44 · 2★ 39 · 1★ 108 ## What do users think of AC Infinity? Overall sentiment: positive **Pros** - 👍 Convenient and easy to use - 🚀 Powerful automation and control - 💡 Excellent app functionality - 🔍 Detailed monitoring and data tracking - 🤖 Impressive AI-powered features - 🏆 Top-notch quality and reliability **Cons** - 🐛 Connectivity issues after updates - ⚠️ Unstable settings changes - 🕰️ Slow app performance - 🤔 Confusing user interface - 🔌 Bluetooth-only connectivity limitations **Commonly reported bugs** - App crashes after firmware updates - Devices randomly disconnecting from app - Incorrect data reporting on the app - Automation settings being reset unexpectedly **Most requested features** - Add Wi-Fi connectivity for remote control - Improve data visualization and graphing - Implement more advanced automation options - Allow custom fan speed and light intensity control - Add support for day/night mode settings ## Newest reviews (14 of 469) ### 4/5 — Great with flaws *2026-08-05, version 2.0.8* The controlling aspect of the system is great. However the AI assistant Ara is not very smart. You can ask her basic questions about your grow and she can’t answer. Much development still needed there. ### 5/5 — New grower *2026-08-02, version 2.0.8* This system is a great tool ,even tho I learned I should have bought a complete set up instead of piecing it all and I built my room I am super happy with how easy it has been to figure things out get the system together and make my first grow so far go amazing I am super pumped to get to the end because of AC infinity I am a grower ### 5/5 — Love the AI+ controller *2026-08-01, version 2.0.8* Wow! What a devise that makes your growing experience smoother than ever. I no longer have to constantly adjust the humidity/ heat, fans etc to reach my desired VPD. One of the features I love is the sunrise & sunset for the lights. No more shocking the plants with quick on/off from the lights. ### 5/5 — I didn’t know these existed! *2026-07-31, version 2.0.8* Save hundreds, if not thousands by installing these instead of putting in a second AC unit. ### 5/5 — Value +++ *2026-07-28, version 2.0.7* Ive had many fans, bye far the best I’ve owned. ### 4/5 — 0.5 increments *2026-07-21, version 2.0.7* 0.5 increments for adjusting temp and humidity would offer better control. Please consider! Thanks for the opportunity to suggest! ### 5/5 — Love it *2026-07-19, version 2.0.7* Almost all of my equipment Down to the big bowl trimmer to about four pairs of scissors! I won’t use any other brands!! Keep up the great work!! ### 3/5 — Good but very limited *2026-07-17, version 2.0.7* The ai climate control is very good once you iron out all the hiccups. My biggest problem is the lack of customization for scheduling the timers. I have a drip, I want it to turn on the pump twice when the lights are on. App can’t do that. How about you want to water once every two days. App can’t do that. Only works in 24 hour cycles. My old ac unit would trigger the outlet surge protector when it first turned on if the exhaust fan and humidifier were on. Cant set it to turn other items off first when in ai mode. I can’t set up automated shortcuts on my phone to trigger outlets thru the app. Everything has to be done in app. It’s good, not great yet. I can work with it but it’s limited. ### 5/5 — Max Headroom *2026-07-16, version 2.0.7* If you know, you know that’s who’s running my grow 💪 it’s awesome knowing that this is very easy to use specially, after a major surgery, the grow hasn’t disappointed me. It has taken the rains. And don’t worry about you people that are anti-AI this is a good tool to use. I was in the hospital and I was monitoring my grow tweaking it if I had to, and I didn’t have an anxiety, knowing I come back and all my girls would be dead. I totally endorse this technology. Embrace it it’s here to stay 💚 ### 5/5 — 4x4 ai controller *2026-07-08, version 2.0.7* Works great keeps the climate inside where it needs to be, everything is perfect and thank you AC Infinity ### 5/5 — Support *2026-06-29, version 2.0.6* Best customer service Support ever !! ### 5/5 — Excellent App *2026-06-27, version 2.0.6* Easy to use. Simple to set up parameters for temp and humidity. Very good product and app. ### 5/5 — ac infinity app rating *2026-06-21, version 2.0.6* from my app to my indoor veg tent this app makes gardening indoor more enjoyable with adjustability setting timers and scheduling. Automatic 5 stars ### 3/5 — Ac infinity *2026-06-18, version 2.0.6* I got the full ai setup I have the ac infinity 4x4 with the hydrone 5 with the ac 6inch inline fan with 4 ac infinity oscillating ac thermo heat and cooling ac t3 humidifier I am hooked got the spectron 7 4k camera coming at the end of the month can’t wait!!!!! ## Most critical reviews (10 lowest-rated) ### 1/5 — Disfunctional *2026-08-27, version 2.0.9* Even after the update today it still cannot correctly identify its OWN devices I’m seriously considering going another route I just don’t think acinfinity is cut out for the future quality is decorating with there products also . ### 1/5 — Widgets haven’t worked in months *2026-08-09, version 2.0.8* Uninstalling, reinstalling, logging in, logging out, I’ve tried everything I can. The widgets don’t work. AC Infinity doesn’t even try to fix them. This company is more worried about selling you their next underdeveloped product than providing a quality experience. It’s been the same story for years at this point. Why am I still surprised? If you take cultivating seriously, avoid ACI and all of their paid shills like the plague. ### 1/5 — Login Required *2026-08-02, version 2.0.8* Buyer beware: this requires an account. Doesn’t even support Apple sign in. I’m so over every app requiring an account. ### 1/5 — What happened? *2026-07-04, version 2.0.7* Latest update causes the app to crash upon launch now. Can’t even get into the app. Please fix asap! ### 1/5 — I can’t even open the app *2026-07-02, version 2.0.7* The app just crashes before it even opens. Instantly shuts itself down. ### 1/5 — Requires controller hardware *2026-06-29, version 2.0.6* I just need one CLOUDLINE fan to boost HVAC to second story bedroom, but in order to control with app I would have had to purchase an expensive controller hardware with 90% features I don’t need. Disappointed. ### 1/5 — Update broke app *2026-06-02, version 2.0.5* Update broke the app it just crashes now ### 1/5 — Do not buy *2026-06-01, version 2.0.5* I am extremely disappointed with the AC Infinity app. The hardware may have potential, but the app experience is so frustrating, unreliable, and poorly optimized that it completely undermines the product. Every time I open the app, it takes far too long to load. What should be a quick and simple process turns into a waiting game, and that becomes incredibly irritating when you need to make fast adjustments to your fan settings. The touch responsiveness is one of the worst parts of the experience. The app frequently does not respond when I tap the screen, especially when trying to change fan speed. It feels like I have to press multiple times just to get the app to register a simple command, and even then it often lags or ignores the input entirely. This is not an isolated issue with one device either. I have tried it on different phones and experienced the same problems every time, so this clearly points to the app itself being badly designed or poorly maintained. This is not a screen issue, not a phone issue, and not a user issue. No matter how clean the screen is, no matter what device you use, and no matter how patient you try to be, the app remains painfully slow and unresponsive. For something that is supposed to control an essential part of a grow setup, this level of performance is unacceptable. A fan control app should be fast, stable, and reliable. Instead, this one is sluggish, frustrating, and inconsistent. What makes it worse is that this app is supposed to support an environment where precision and timing matter. If you are managing a grow and need to adjust airflow, temperature, or fan settings quickly, the last thing you need is an app that freezes, lags, or ignores your commands. It creates unnecessary stress and makes the whole system feel cheap and unfinished. A poor app experience can ruin confidence in the entire brand, because if the software is this bad, it becomes difficult to trust the overall ecosystem. At this point, the app is so bad that it genuinely makes me consider switching to another brand altogether. Good hardware is not enough if the software controlling it is this slow, clunky, and unreliable. AC Infinity seriously needs to fix the loading times, improve touch responsiveness, and make the app function like a modern control app should. Until then, I cannot recommend it to anyone who wants dependable performance. Right now, it feels less like a useful tool and more like an obstacle. ### 1/5 — App barely works *2026-05-24, version 2.0.4* Nothing loads properly, I have to close the app and reload it to refresh the temp reading and the graphs showing temp records over time don’t work. I’ve tried reinstalling the app, the firmware, deleting the data, nothing works. This device seems like a waste of money ### 1/5 — Update broke the app - Won’t open now *2026-05-20, version 2.0.4* App will not open as of 5/19/26 ## Most praised reviews (10 highest-rated) ### 5/5 — Everything is awesome. *2026-08-26, version 2.0.8* Customer service and support is always on point. ### 5/5 — You get what you pay for in life… *2026-08-25, version 2.0.8* AC Infinity sets the bar when growing indoors. They’ve revolutionized tent eco systems. I never thought in a million years it would be possible to produce my own top shelf cannabis… but it surely is!!!! ### 5/5 — Great customer service *2026-08-23, version 2.0.8* I won’t get gear anywhere else. Great customer service and never had major issues with functionality that couldn’t be fixed. ### 5/5 — AI➕ *2026-08-22, version 2.0.8* 10/10 ,they could work more time to improvement the app and ### 5/5 — Top-of-the-line *2026-08-21, version 2.0.8* This goes without saying AC Infinity is top-of-the-line nothing or no one touches it. Yes, there’s lots of other products similar but they are far more superior. ### 5/5 — Environmental Control *2026-08-18, version 2.0.8* It took me one full grow before I got a handle on this AI+ Controller. I would highly recommend this to any new or veteran grower! It gives you advice and micro adjusts your system constantly.👍🏻🔥👊 ### 5/5 — Best of the best *2026-08-17, version 2.0.8* Top on the line gear for any kind of grower i order all my needs form aci ### 5/5 — Fantastic Equipment ! *2026-08-15, version 2.0.8* Well worth the money !! I have multiple of there products and all are spot on !! ### 5/5 — Wow! *2026-08-08, version 2.0.8* The advanced features of these systems and the flexibility of control provided by the AI is beyond expectation. ### 5/5 — Very happy *2026-08-06, version 2.0.8* Very happy with my AI --- *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 2026-08-31.*