# Kactoily — pool monitor > Water quality monitoring tool for pools and aquariums. (iPhone/iPad app by 彦浩 宋.) - Source: https://appshunter.io/ios/app/kactoily/id6744716298 (this page in markdown: same URL + `.md`) - Developer: [彦浩 宋](https://appshunter.io/developer/1808803601) - Category: Utilities - Price: Free - Rating: 2.50/5 from 11 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 66 MB - Languages: American English, French (France), German (Germany), European Spanish - Released: 2025-04-30 - Data updated: 2026-08-14 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/kactoily/id6744716298/reviews.md ## What is Kactoily? pool monitor,water monitor,aquarium monitor ## Key features - Water quality monitoring - Pool monitoring - Aquarium monitoring - Data tracking - Environmental maintenance ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/kactoily/id6744716298/reviews.md ### 1/5 — All around poor *2026-08-08* Not worth the money. The app is terrible, my device disconnected tried resetting the device would say “adding device” but nothing would happen. The app is complete trash you click add device nothing happens. Don’t waste your time or money on this. ### 1/5 — Trash *2026-05-21* Tried for hours to set it up and keeps freezing. ### 2/5 — I wanted to like it.. *2026-05-15* I was thrilled to see an App for the 6 in 1 monitor after using the Chinese app on the 7 in 1 monitor last year. Not only was the black font small on a blue background and difficult to read. The expanded details I found similarly difficult to read. Additionally, I spent hours trying to change temp to Fahrenheit and PPT to PPM without luck. I just installed it onto the old app and gave up. ### 3/5 — Has promise but a lot is broken *2026-05-15* This app has some cool features but there are hiccups that are annoying. If I set the SG range from 1.022 to 1.025 the app will always default back to 1.022 to 1.022. And then you’ll get notifications. The same thing happens with ORP values. On a Reef tank if you set it to 300 to 400 you’ll constantly get notifications of it being out of bounds even though the reading shows between the numbers. It’s also be nice to select what parameters are displayed on the main screen. TDS and EC are not necessary on a reef tank. ### 1/5 — App doesn’t work *2025-12-30* The app allows you to only register. Then it freezes once you try to log in. Trash ### 5/5 — Really awesome app! *2025-11-12* Really awesome app! Can't wait to see more updates and cool features! ### 2/5 — Needs Updates *2025-09-23* I keep getting push notifications but when I go into the notifications in the app it is blank. Additionally the trend graphs could use some work. I’d like to be able to see more than from 12am when I am looking at stats at an hourly granularity. **Developer response:** We sincerely apologize for the inconvenience caused, and we truly appreciate your feedback. We will gradually optimize the app's features based on your suggestions. ### 5/5 — Awesome new probe and app *2025-09-14* This is it, what I was spectating, the app is awesome and the new Kactoily monitors is way better than the older ones, thanks so much and kudos. ## Frequently asked questions about Kactoily ### What devices does Kactoily support? Kactoily is available on iPhone, iPad, and iPod devices. It is designed to be accessible across Apple's mobile ecosystem. ### What is the age rating for Kactoily? Kactoily has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content. ### How often is Kactoily updated? The latest version of Kactoily is 1.1.29, and it was last updated on February 14, 2026. This suggests a relatively active development cycle. ### What is the user rating for Kactoily? Kactoily has a rating of 3.0 stars based on 4 user ratings. This indicates a mixed reception from its current user base. ### Does Kactoily have ads? No, Kactoily does not contain advertisements. Users can expect an uninterrupted experience while monitoring their water quality. ### What are the main functions of Kactoily? Kactoily functions as a pool monitor and water monitor, specifically for aquariums as well. It helps users track essential water parameters. ### Is Kactoily free to use? Yes, Kactoily is available for free. There are no upfront costs associated with downloading or using the application. ## Version history (last 5 releases) ### 1.1.43 — 2026-08-11 1. Optimize 4-in-1 devices 2. Modify the weather unit conversion for ST devices ### 1.1.42 — 2026-08-08 1, Increase internationalization of some content 2, Change the country code for login Thu Aug 6 2026 ### 1.1.41 — 2026-08-03 1, add ai 2, mod the device name ### 1.1.40 — 2026-07-28 1, Optimize some crash issues ### 1.1.39 — 2026-07-11 1. Optimize login and registration ## Apps similar to Kactoily | App | Rating | Price | Category | | --- | --- | --- | --- | | [ZenTest-Smart Water Tester](https://appshunter.io/ios/app/zentest-smart-water-tester/id1410820467) | 4.6 (49) | Free | Utilities | | [eXact iDip](https://appshunter.io/ios/app/exact-idip/id579168702) | 4.0 (49) | Free | Utilities | | [AquaCare:AI Aquarium Assistant](https://appshunter.io/ios/app/aquacareai-aquarium-assistant/id6757757214) | 4.3 (115) | Free | Utilities | | [P-light controller](https://appshunter.io/ios/app/p-light-controller/id6747892864) | 1.0 (15) | Free | Utilities | | [Reef Buddy: Reef Tank Tracker](https://appshunter.io/ios/app/reef-buddy-reef-tank-tracker/id1593580822) | 4.1 (19) | Free | Utilities | | [Droplytix](https://appshunter.io/ios/app/droplytix/id6740094200) | 4.7 (15) | Free | Utilities | ## Related topics [ermes monitor](https://appshunter.io/ios/topics/ermes-monitor) · [1199 seiu](https://appshunter.io/ios/topics/1199-seiu) · [splashtop wired](https://appshunter.io/ios/topics/splashtop-wired) --- *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 2026-08-14.*