Smart Water Tech vs Lumary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Water Tech
Monitor and manage multiple water tanks wirelessly with advanced features like leak detection and pump control. This app offers real-time data, time-to-empty calculations, and weather forecasts for efficient water management.
- Wireless tank level monitoring
- Leak detection
- Pump control
- Time to empty calculation
- Weather forecasting
- Manage up to 12 tanks
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Smart Water designs and manufactures the ultimate tank management system. An all new release of hardware and software provides a significant technology and performance upgrade. Incorporating state of the art long range wireless connectivity, increased water measurement accuracy and reliability coupled to a suite of features including tank level, time to empty, leak detection, pump control and even weather forecasting. Now offered with the convenience of a fully featured mobile app allowing you to manage up to twelve tanks and twelve pump controllers from any iOS device. Choose a system with a convenient WiFi LCD Keypad or alternatively our app only system utilising our new WiFi Gateway device.
Lumary
Control your smart home devices and lighting remotely from anywhere. Manage multiple smart products in one app, automate routines based on conditions, and share access with family. Receive real-time notifications for peace of mind.
- Remote device control
- Smart lighting management
- Voice control integration
- Intelligent automation
- Device sharing
- Real-time notifications
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Lumary Remote control of smart home products, energy saving, allows you to control the smart home whenever and wherever. You can add a variety of smart life products at the same time and control them with one application. Support voice control by connecting to smart devices such as Alexa and Google Assistant. Intelligent linkage automatically runs smart devices according to the temperature, location, and time. One-click sharing device to your family and friends, leading to a simple and smart life for the whole family. Receive notifications everywhere and get real-time information about the smart home products in your home. Quickly connect to the network, enjoy the speedy experience.
Screenshots
Verdict
The clearest difference is rating: Lumary at 4.4 against Smart Water Tech's 1.6. Lumary also leads on in-app purchases (none vs 1) and ratings volume (4.4K vs 7). On price, update cadence, 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. Smart Water Tech sells 1 in-app purchase, starting at $15.49 per year. Lumary asks for nothing beyond the download.
Lumary holds the better App Store score, 4.4 against 1.6. That said, the two scores are not equally well evidenced: Lumary has 4.4K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 11% of Smart Water Tech's written reviews are positive against 28% of Lumary's.
Smart Water Tech ships an update every 2 weeks, Lumary monthly. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | Smart Water Tech | Lumary |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (7 ratings) | 4.4 (4.4K ratings) — better |
| Positive reviews | 11.1% of reviews | 27.6% of reviews — better |
| Number of ratings | 7 | 4.4K — better |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 251 MB |
| Age rating | 4+ | 4+ |
| Developer | Ivent Solutions Limited | Shenzhen ling ke technology co., LTD |
Customer experience
Smart Water Tech
Lumary
Bugs and requests
Smart Water Tech
Not enough reviews yet to summarise bugs or requests.
Lumary
Reported bugs
3 issues- Lights randomly revert to default settings
- App crashes and freezes frequently
- Difficulty reconnecting devices after power outages
Requested features
4 requests- Ability to save custom lighting scenes
- Group control for multiple lights
- Improved color accuracy and white balance
- Better integration with smart home platforms
In-app purchases
Smart Water Tech
- Smart Water Premium$15.491 Year
Lumary
No in-app purchases
