# AquaChek Connect > Digital pool water analysis and treatment recommendations via test strip photo capture. (iPhone/iPad app by Hach Company.) - Source: https://appshunter.io/ios/app/aquachek-connect/id1510985740 (this page in markdown: same URL + `.md`) - Developer: [Hach Company](https://appshunter.io/developer/625107878) - Category: Utilities, Productivity - Price: Free - Rating: 3.20/5 from 1,224 App Store ratings · 276 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 35 MB - Languages: American English - Released: 2020-12-21 - Data updated: 2026-08-28 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/aquachek-connect/id1510985740/reviews.md ## What is AquaChek Connect? Take no chances with your pool—get expert results and treatment recommendations with AquaChek Select Connect. The free, user-friendly app uses innovative photo capture technology to digitally scan the test strip to provide a personalized water treatment recommendation. And no registration required. Spend more time enjoying your pool and less time maintaining it! For use with the app-enabled test strips in the AquaChek Select Connect Starter Kit which includes: • Complete Pool & Spa Care Guide from our water quality experts • 7-in-1 test strips supporting App photo capture or manual read • Reusable UV and water-resistant color chart You can then purchase the Select Connect Refill to continue using the app-enabled test strips without having to purchase the Select Connect Starter Kit again. App Features: • In-App emailing or printing of test results • Pool test history • Built-in water volume calculator • Ability to manually enter the values • Set pool maintenance reminders • Complete illustrated instructions • FAQ’s and Photo Capture Help • Links to AquaChek.com so you can find a shop near you to buy the test strips, or find additional information We would like to hear from you! If you have any feedback that will help us enhance the app in future releases, please email us at ContactAquaChek@hach.com or use the feedback feature included in the app. Note: Verify calculations with the product label of the chemicals intended to be used. Instructions on the product package take precedence over the recommendations made by the app. Follow all label instructions for proper chemical handling, storage, and application. AquaChek® is a registered trademark of Hach Company. The application is for end users that have already purchased or are looking to purchase the test strips supported within the AquaChek Select Connect Application. The app is a resource for pool or hot tub owners. ## Key features - Photo capture test strip scanning - Personalized treatment recommendations - Test result history - Water volume calculator - Maintenance reminders - Email/print test results ## What do users think of AquaChek Connect? Overall sentiment: negative **Pros** - 👍 Easy to use - 🚀 Quick and accurate test - 💡 Helpful instructions and recommendations - 🚀 Makes pool maintenance easy **Cons** - 🐛 Camera doesn't focus or capture strip properly - 🐛 Inconsistent and inaccurate readings - 🐛 App crashes or doesn't work as expected - 🐛 Requires perfect alignment for photo capture - 🐛 Manual entry option also doesn't work **Commonly reported bugs** - Camera doesn't work on newer iPhones - App crashes when trying to manually enter data - Keeps prompting for update that doesn't exist - Deletes user data after updates **Most requested features** - Add metric unit support - Improve photo capture functionality - Provide more granular data entry options - Bring back previous version's features ## Recent user reviews (10 of 276) All indexed reviews: https://appshunter.io/ios/app/aquachek-connect/id1510985740/reviews.md ### 1/5 — Terrible *2026-08-23, version 2.1.1* App never works right. So frustrating. Waste of money. ### 1/5 — Useless app *2026-08-19, version 2.1.1* Is this app their way of making us WASTE strips? App won’t read strips. ### 2/5 — Worked for a few weeks not force closes *2026-08-04, version 2.0.10* This was a great app when it worked , took a pic of the strip and it loaded and gave accurate advice to fix pool chemicals. Lately the last month or so weather pic or manual entry once you hit next it closes the app and you have to start over . Very upset as this was the one reason I spent the extra on these strip to keep from going to the pool store for water tests . ### 2/5 — Update crashes *2026-08-04, version 2.0.10* Since update 2.0.10 after strip is read, trying to go to the readings and recommendations page causes the app to crash and force close. iOS 26.5.2. ### 1/5 — App is broken *2026-08-04, version 2.0.10* I haven’t been able to utilize the photo capture all year after 2 years of it working great! Now even the manual input is broken after the last fix! After wasting time entering everything when you hit next it closes! And forget about support, they only provide an old fashion mailing address to contact them. Guess I will need to find a better water test strip company to use! ### 1/5 — App crashing *2026-08-03, version 2.0.10* I’m not sure if the app was updated recently, but as of 8/1/26 the app crashes when entering a strip reading. When you reopen the app, there are no readings stored. ### 1/5 — App is junk *2026-08-03, version 2.0.10* App has never worked downloaded 2 years ago never worked Tried using it today 2 years later still not working hope they fix this issue I have no been able to use my strip with the app ### 1/5 — App doesn’t work *2026-08-03, version 2.0.10* It doesn’t work. The auto capture doesn’t work and the app crashes when you try to manual input. I just uploaded a picture to AI instead since this app is useless. I will not buy these strips again ### 1/5 — The app closes *2026-08-02, version 2.0.10* I have never been able to get a test result due to after taking a picture of my strip or manually putting in the numbers. After doing one of these things the app closes down ### 1/5 — Crashing *2026-08-01, version 2.0.10* App crashes immediately after taking photo. Very disappointed, should’ve went with the cheaper strips. ## Frequently asked questions about AquaChek Connect ### What does AquaChek Connect do? AquaChek Connect uses your phone's camera to scan specially designed test strips, analyzing your pool or spa water. It then provides personalized treatment recommendations based on the results, helping you maintain optimal water quality. ### What are the key features of AquaChek Connect? Key features include photo capture for test strip analysis, personalized treatment advice, a history of past test results, a built-in water volume calculator, and the ability to set pool maintenance reminders. You can also email or print your test results. ### Is AquaChek Connect free to use? The app itself is free to download and use. However, it requires the purchase of app-enabled test strips, which are available in a Starter Kit and as refills. These test strips are necessary for the photo capture technology to function. ### What devices is AquaChek Connect compatible with? The app is designed for end-users who have purchased or intend to purchase the app-enabled test strips. While specific device compatibility isn't detailed, it's implied to work on smartphones capable of running the application and taking photos. ### How does AquaChek Connect help with pool maintenance? The app simplifies pool maintenance by providing expert results and clear treatment recommendations based on your water's condition. Features like test history, a water volume calculator, and maintenance reminders help you stay on top of necessary tasks and chemical adjustments. ## Version history (last 5 releases) ### 2.1.1 — 2026-08-05 - Optimized the strip reading for iOS - Fixed minor issues ### 2.0.10 — 2026-07-22 - Optimized the strip reading for iOS - Fixed minor issues ### 2.0.9 — 2025-12-18 - Camera funtionality enhancements - Bug fixes ### 2.0.7 — 2024-08-20 - Camera funtionality enhancements - Bug fixes ### 2.0.6 — 2024-06-30 - Camera functionality enhanced in iOS - Bug Fixes ## Apps similar to AquaChek Connect | App | Rating | Price | Category | | --- | --- | --- | --- | | [Pool Math by TroubleFreePool](https://appshunter.io/ios/app/pool-math-by-troublefreepool/id1228819359) | 3.7 (272) | Free | Utilities | | [Pool Chem Calculator](https://appshunter.io/ios/app/pool-chem-calculator/id1453351222) | 4.0 (24) | Free | Utilities | | [MyDolphin Plus](https://appshunter.io/ios/app/mydolphin-plus/id1372538627) | 4.7 (8,867) | Free | Utilities | | [Pool Time ClearPool Expert™](https://appshunter.io/ios/app/pool-time-clearpool-expert/id1066930911) | 4.7 (5,257) | Free | Utilities | | [Test Strip Scanner](https://appshunter.io/ios/app/test-strip-scanner/id6453356600) | 3.2 (9) | Free | Utilities | | [Pooli](https://appshunter.io/ios/app/pooli/id1491565847) | 4.6 (366) | Free | Utilities | ## More apps by Hach Company - [DPD Pro](https://appshunter.io/ios/app/dpd-pro/id1142171056) - [VIQUA](https://appshunter.io/ios/app/viqua/id1485398064) - [Hach Driving Performance](https://appshunter.io/ios/app/hach-driving-performance/id1512740871) - [2021 Claros Summit](https://appshunter.io/ios/app/2021-claros-summit/id1564971361) All apps by Hach Company: https://appshunter.io/developer/625107878 ## Related topics [aquachek](https://appshunter.io/ios/topics/aquachek) · [aquachek connect](https://appshunter.io/ios/topics/aquachek-connect) · [aquachek select connect](https://appshunter.io/ios/topics/aquachek-select-connect) · [aquachek smart](https://appshunter.io/ios/topics/aquachek-smart) · [pool test apps like aquachek connect](https://appshunter.io/ios/topics/pool-test-apps-like-aquachek-connect) · [aquachek select](https://appshunter.io/ios/topics/aquachek-select) · [aquacheck select](https://appshunter.io/ios/topics/aquacheck-select) · [mini secchi](https://appshunter.io/ios/topics/mini-secchi) --- *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 2026-08-28.*