PoolCalc vs My Leviton
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PoolCalc
This utility calculates the scaling potential of pool water using the Langelier Saturation Index. It allows users to save and edit readings, locations, and add notes. A paid upgrade offers advanced features for pool professionals.
- Langelier Saturation Index calculation
- Save and edit readings
- Save and edit locations
- Add notes to readings
- Quick add readings to locations
- Paid upgrade for multiple location routes
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This calculator helps you determine the scaling potential of your pool water by using the Langelier Saturation Index. Save and edit readings. Save and edit locations. Add notes to each reading. Quick add button. Add readings to locations with a single tap. If you are a pool professional then with a paid upgrade you will be able to save multiple locations for your pool route. I want to make this app something that you will use and see a benefit from. If there is something that you wish to see added please use the feedback form in the app and let me know!
My Leviton
Control your smart home lighting and appliances remotely with this app. Create schedules, scenes, and group devices by room for simplified management. Voice control integration with popular assistants is also supported.
- Remote control of lights and appliances
- Create custom schedules
- Set up lighting scenes
- Group devices by room
- Voice control integration
- No hub required
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My Leviton connects the Leviton Decora Smart with Wi-Fi Technology product family to your iOS device as well as Amazon Alexa for voice control, no hub required! Control your lights and loads from anywhere using the free My Leviton app for iPhone and iPad. Easily replace your existing single pole or multi-way devices with the new Leviton Dimmer or Switches to allow control from anywhere via your My Leviton app. As well, you can start automating and controlling your plug-in lamps or small appliances using the Decora Smart Wi-Fi Plug-in Outlet. Use the free My Leviton iOS app to add/name your smart devices and to control them individually or as a room with a single button push. Create schedules, scenes, and customize your experience with adjustable fade rates, maximum/minimum illumination levels, and more if desired for a truly advanced lighting control system that’s easy to use manually or via the app. Simplify control of your home - schedule lights and connected loads to turn on/off at specific times or based on sunrise/sunset, easily group your smart devices into rooms for quick control, and create scenes to activate multiple lights at once for movie time, party mode, or goodnight. Works with Hey Google, Amazon Alexa, and Apple Siri (HomeKit). Add an optional Amazon Alexa device to use voice commands like, “Alexa, set dining room lights to 33%.” (Echo sold separately, but there is no intermediary hub/controller required). Leverage the Leviton Decora form factor with matching color change kits, multi-way devices for hallways and staircases, multiple options for wallplates and more, to match the décor throughout your home. Get started today with My Leviton – a growing eco-system with more partners and announcements to come!
Screenshots
Verdict
The clearest difference is review sentiment: My Leviton at 85% against PoolCalc's 17%. My Leviton also leads on rating (4.6 vs 1.0) and in-app purchases (none vs 1). PoolCalc's advantage is iOS requirement (7.1 vs 15.0). On price, ads and device support 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. PoolCalc sells 1 one-off in-app purchase. My Leviton asks for nothing beyond the download.
My Leviton holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: My Leviton has 6.4K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 17% of PoolCalc's written reviews are positive against 85% of My Leviton's.
PoolCalc ships an update every 2 months, My Leviton fortnightly. The most recent releases landed on November 6, 2026 and November 14, 2026 respectively.
| Parameter | PoolCalc | My Leviton |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.6 (6.4K ratings) — better |
| Positive reviews | 16.7% of reviews | 85.1% of reviews — better |
| Number of ratings | 1 | 6.4K — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 8 MB | 147 MB |
| Age rating | 4+ | 4+ |
| Developer | Bonham Customs | Leviton Manufacturing Co. Inc. |
Customer experience
PoolCalc
My Leviton
Bugs and requests
PoolCalc
Not enough reviews yet to summarise bugs or requests.
My Leviton
Reported bugs
4 issues- Devices randomly going offline and requiring reset
- App crashing or freezing during use
- Firmware updates causing devices to stop working
- Inconsistent device status and control in the app
Requested features
5 requests- Add more advanced scheduling and automation options
- Improve app UI and user experience
- Provide better troubleshooting tools and support
- Integrate with a wider range of smart home platforms
- Add support for local control and offline functionality
In-app purchases
PoolCalc
- Pool Professional Upgrade$2.99
My Leviton
No in-app purchases
