ViewPower vs i.Solar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ViewPower
Monitor device status, configure settings, and receive important notifications. Record historical device data for review. This utility app helps manage device operations effectively.
- Display device status
- Configure device settings
- Receive warning/alarm notifications
- Record device data history
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Here are the application uses: 1. Display device status during normal operation. 2. Configure device setting after installation. 3. Notify user when a warning or alarm happened. 4. Allow user record device data history.
i.Solar
Monitor your inverters remotely with real-time data and control capabilities. This app allows for daily data tracking, command sending, and remote device management.
- Daily data monitoring
- Real-time data enquiry
- Command sending
- Remote device control
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i.Solar APP provides remote data service such as inverters daily data monitoring, real time data enquiry of monitored devices, command sending, and remote control of monitored devices.
Screenshots
Verdict
The clearest difference is rating: i.Solar at 1.7 against ViewPower's 1.0. i.Solar also leads on update cadence (weekly vs every 11 months) and review sentiment (13% vs 0%). ViewPower's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and monetization model 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.
i.Solar holds the better App Store score, 1.7 against 1.0. That said, the two scores are not equally well evidenced: i.Solar has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of ViewPower's written reviews are positive against 13% of i.Solar's.
ViewPower ships an update every 11 months, i.Solar weekly. The most recent releases landed on August 14, 2026 and September 8, 2026 respectively.
| Parameter | ViewPower | i.Solar |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 1.7 (9 ratings) — better |
| Positive reviews | 0.0% of reviews | 12.5% of reviews — better |
| Number of ratings | 1 | 9 — better |
| Update frequency | Every 11 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 19 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | 祥梯 孟 | Trusted UPS Manufacturing Company |
Customer experience
ViewPower
i.Solar
In-app purchases
ViewPower
No in-app purchases
i.Solar
No in-app purchases
