Comparison

Su vs SmartLite

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Su

Monitor and control your home energy storage system. View real-time grid voltage, battery status, and load usage. Protect your home from voltage fluctuations and manage power consumption remotely.

Highlights
  • Real-time grid voltage monitoring
  • Low and high voltage protection
  • Battery mode switching
  • Load percentage and usage display
  • Overload visual and audio alarms
  • Remote load on/off control
  • Battery reserve mode setting
Features
Read full description

Traditional inverters emit indoor air pollution, a health risk, particularly for older people who reside in the home. It produces obnoxious odours, gasses, and that pollute the indoor air. The lead acid battery has high-intensity fumes of lead, which can cause long-term diseases in people as lead fumes go straight into the blood. It also ends up in landfills which causes land pollution. The hanging wires and terminals can be hazardous to the safety of the house's children and animals. For the homes and offices, we have created a small ESS solution which can be installed in homes and offices. These ESS have an inbuilt Lithium battery and a small unit that can be placed in one corner. We have made an app which can show the voltage range coming from the grid and has the feature of protecting the home from a low and high voltage as it shifts to battery mode case of low and high voltage, which the company programs. This can be seen on the app as this app shows the real-time data for the user. It helps the consumer see the load percentage being used when the power cut happens, and the user can increase his backup time by reducing the load. Also, it shows in the app in case of overload and gives visual and audio alarms, and the user can reduce the load, and it gets normal in case of overload shut down. The user can reset the ESS through the phone screen itself. The user can switch on and off the load through the app screen to save power on the battery mode. The user can set the reserve mode of the battery, which helps to increase the battery life in an emergency. The backup can be increased when the ESS is shut down in low battery mode. It provides visual and audio signals in case of overload, which helps the user to select the right load. This app shows the flow of energy, whether being charged or discharged, and the load wattage and battery percentage and the user will get an obvious idea about the charging and discharging concept. Different models work on the same app, and the product model and capacity are shown once the user scans through the app.

About

SmartLite

Features
Read full description

SmartLite is a one-stop monitoring system designed for smart devices, allowing you to enjoy seamless and real-time device status updates no matter where you are Lightweight data: Monitoring data is lightweight to ensure efficient and efficient data transmission. Proactive reporting: The device will proactively send important data to the application without frequent queries. Data classification: Adopt different monitoring strategies for different types of data to make monitoring more accurate and effective. Trigger monitoring: Data reporting will only be triggered when changes occur, reducing unnecessary data traffic. Timely push: When the device status changes or an alarm occurs, push it to the user as soon as possible to ensure that you can respond in a timely manner. Second level monitoring: Data is updated at a second level refresh rate, ensuring real-time performance even in remote monitoring scenarios.

Screenshots

Su4 screens
SmartLite3 screens

Verdict

The call

The clearest difference is update cadence: SmartLite at every 3 weeks against Su's every 6 months. SmartLite also leads on iOS requirement (13 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Su ships an update every 6 months, SmartLite every 3 weeks. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

Scorecard2 real differences ยท 6 level
Su versus SmartLite: the parameters behind the verdict, then further details
ParameterSuSmartLite
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 6 monthsEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.613 โ€” better
Further details โ€” not scored
Size50 MB36 MB
Age rating17+4+
DeveloperSU-VASTIKA SYSTEMS PRIVATE LIMITED็ฅฅๆขฏ ๅญŸ

In-app purchases

None

Su

No in-app purchases

None

SmartLite

No in-app purchases

Questions

Is Su free?
Su is free to download, with no in-app purchases.
Is SmartLite free?
SmartLite is free to download, with no in-app purchases.
Do Su or SmartLite have ads?
Neither Su nor SmartLite shows ads.
Which is updated more often, Su or SmartLite?
Su ships an update every 6 months, and SmartLite every 3 weeks. Most recently, Su was updated on October 7, 2026 and SmartLite on October 24, 2026.

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