Polygroup Smart Products vs AquaChek Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polygroup Smart Products
This app facilitates the initial setup of voice-activated holiday products. It connects your smart trees and light sets to Amazon Alexa, enabling hands-free control. Once configured, you can operate your products solely through voice commands.
- Hands-free holiday experience
- Connect to Amazon Alexa
- Voice-activated control
- Initial product setup
- Account registration
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Polygroup® Smart Products utilize the advanced technology of Amazon Alexa voice recognition to create an intuitive completely hands-free and enjoyable holiday experience. This is the companion APP for setting up the voice-activated system of Polygroup® Smart Trees and other Polygroup® Smart Products. This APP is only required during the initial setup of Polygroup® Smart Products to allow you to connect them to Amazon Alexa. Once the setup is complete, you will be able to operate the products completely with voice commands, and there is no need to re-open this APP unless you are adding additional products. Features: Register – create an account, just once for all products of the series! Connect – link the system to your tree or light sets and embrace the amazing functions of your Polygroup® Smart Products!
AquaChek Connect
This app uses photo capture technology to scan test strips and provide personalized pool water treatment recommendations. It offers features like test result history, a water volume calculator, and maintenance reminders to simplify pool care.
- Photo capture test strip scanning
- Personalized treatment recommendations
- Test result history
- Water volume calculator
- Maintenance reminders
- Email/print test results
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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.
Screenshots
Verdict
The clearest difference is rating: AquaChek Connect at 3.2 against Polygroup Smart Products's 1.4. AquaChek Connect also leads on ratings volume (1.2K vs 125). Polygroup Smart Products's advantage is monetization model (free vs free with in-app purchases) and update cadence (every 3 weeks vs every 2 months). On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AquaChek Connect holds the better App Store score, 3.2 against 1.4. That said, the two scores are not equally well evidenced: AquaChek Connect has 1.2K ratings behind it against 125, so its average is the more settled of the two. Written reviews point the same way: 7% of Polygroup Smart Products's written reviews are positive against 10% of AquaChek Connect's.
Polygroup Smart Products ships an update every 3 weeks, AquaChek Connect every 2 months. Both last shipped on October 24, 2026.
| Parameter | Polygroup Smart Products | AquaChek Connect |
|---|---|---|
| Price | Free | Free |
| Rating | 1.4 (125 ratings) | 3.2 (1.2K ratings) — better |
| Positive reviews | 7.5% of reviews | 9.6% of reviews — better |
| Number of ratings | 125 | 1.2K — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 17 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Polygroup | Hach Company |
Customer experience
Polygroup Smart Products
AquaChek Connect
User reviews
Polygroup Smart Products
From 125 App Store ratingsWhat we love
- ✨ Tree itself is pretty
- 💡 Some users found a workaround
Room to improve
- ❌ App does not work
- ❌ Connection issues
- ❌ Poorly designed app
- ❌ Not updated
- ❌ Waste of time
AquaChek Connect
From 1.2K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Quick and accurate test
- 💡 Helpful instructions and recommendations
- 🚀 Makes pool maintenance easy
Room to improve
- 🐛 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
Bugs and requests
Polygroup Smart Products
Reported bugs
12 issues- App does not work
- Cannot connect to WiFi
- Device not recognized
- Network settings fail
- App crashes
Show 7 moreShow fewer
- App does not show up in WiFi selection
- Keeps asking to reset device
- Connection errors
- App does not detect connection
- Tree loses WiFi information frequently
- Voice commands do not work
- App fails to connect to the tree's WiFi
Requested features
6 requests- App should control the tree directly
- Add a timer function
- Include instructions within the app
- Offer a remote control option
- Improve app integration with Alexa/Google Home
Show 1 moreShow fewer
- Allow control from the app
AquaChek Connect
Reported bugs
4 issues- 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
Requested features
4 requests- Add metric unit support
- Improve photo capture functionality
- Provide more granular data entry options
- Bring back previous version's features
In-app purchases
Polygroup Smart Products
No in-app purchases
AquaChek Connect
No in-app purchases
Questions
Is Polygroup Smart Products free?
Is AquaChek Connect free?
Which has better reviews, Polygroup Smart Products or AquaChek Connect?
Do Polygroup Smart Products or AquaChek Connect have ads?
Which is updated more often, Polygroup Smart Products or AquaChek Connect?
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