SolarTouch vs LightEarth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SolarTouch
Monitor your solar inverter's performance and access its configuration settings. Track inverter data logs and manage settings remotely. This utility app helps you keep tabs on your solar energy system's efficiency.
- Monitor inverter data
- Access inverter logs
- Configure inverter settings
- Remote monitoring
- Track solar energy system performance
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Solar inverter monitoring APP to monitor inverter data/log and provide inverter configuration
LightEarth
Control and monitor your SUNT Series Hybrid Inverter remotely using your mobile device. Set working modes and view operational data through a Wi-Fi connection.
- Remote inverter control
- View operational data
- Set working modes
- Wi-Fi communication
- Monitor hybrid inverter
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“LightEarth” APP is designed for acting as remote control of SUNT Series Hybrid Inverter This App uses the WIFI function of the mobile phone to communicate with the SUNT hybrid inverter. With the access of a mobile phone, users will be able to use this App to set the desired working mode of the SUNT inverter and obtain the operation data of the SUNT inverter.
Screenshots
Verdict
The clearest difference is rating: LightEarth at 5.0 against SolarTouch's 2.6. SolarTouch's advantage is ratings volume (7 vs 2) and iOS requirement (8.0 vs 13.0). On price, update cadence, 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.
LightEarth holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 7 and 2 respectively.
SolarTouch ships an update every 3 weeks, LightEarth every 5 weeks. The most recent releases landed on September 16, 2026 and September 15, 2026 respectively.
| Parameter | SolarTouch | LightEarth |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (7 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 7 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 58 MB | 31 MB |
| Age rating | 17+ | 4+ |
| Developer | AsianPowerDevicesInc | SUNSHINE TECHNOLOGY(CHINA) CO., LIMITED |
Customer experience
SolarTouch
LightEarth
In-app purchases
SolarTouch
No in-app purchases
LightEarth
No in-app purchases
