GSL Smart ESS vs MicroVPP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GSL Smart ESS
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GSL Energy provides monitoring solutions for various high and low voltage battery system devices, supporting battery systems, residential energy storage, and commercial and industrial energy storage systems.
MicroVPP
Monitor your home's energy system in real-time, receive smart optimization tips to reduce electricity bills, and potentially earn rewards by participating in grid savings programs. This app is designed for homeowners with compatible inverter and battery systems.
- Real-time battery and energy monitoring
- Smart optimization guidance for bill reduction
- Grid participation for potential rewards
- Works with compatible inverter brands
- Free account registration required
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MicroVPP is a smart companion app designed for homeowners with compatible inverter and battery systems. It helps you unlock more value from your energy setup through real-time monitoring, intelligent optimization insights, and opportunities to participate in grid savings programs. Key Features: • Free Battery & Energy Monitoring Track your battery’s charging, discharging, and usage patterns in real time. Requires a free account registration. • Smart Optimization Guidance Receive personalized tips based on your utility’s time-of-use (TOU) pricing to help reduce your electricity bills. • Grid Participation Ready In select locations, MicroVPP users may participate in energy-sharing programs that reward them for supporting the grid. These features are optional and activated externally. • Seamless Setup Works with compatible inverter brands (e.g., CloudInverter). Simply connect your system and begin monitoring. Who Can Use This App? Homeowners with compatible energy systems, installed by certified local installers. Important Note: MicroVPP is free to download and use. Users must register a free account within the app to enable monitoring and optimization. There are no in-app purchases or paid content. Optional advanced services may be activated separately and are not transacted within the app.
Screenshots
Verdict
The clearest difference is update cadence: MicroVPP at every 2 weeks against GSL Smart ESS's every 9 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
GSL Smart ESS ships an update every 9 months, MicroVPP every 2 weeks. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.
| Parameter | GSL Smart ESS | MicroVPP |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 9 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 37 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | SHENZHEN GSL ENERGY CO LTD | Zengpan Fan |
In-app purchases
GSL Smart ESS
No in-app purchases
MicroVPP
No in-app purchases
