# ViewPower vs SolarMate

The clearest difference is rating: SolarMate at 2.1 against ViewPower's 1.0. SolarMate also leads on update cadence (every 2 months vs every 11 months) and ratings volume (17 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SolarMate holds the better App Store score, 2.1 against 1.0. That said, the two scores are not equally well evidenced: SolarMate has 17 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 14% of SolarMate's.

ViewPower ships an update every 11 months, SolarMate every 2 months. The most recent releases landed on August 14, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | ViewPower | SolarMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/viewpower/id1502213017/reviews) | **[2.1 (17 ratings)](https://appshunter.io/ios/app/solarmate/id1530762477/reviews)** |
| Number of ratings | 1 | **17** |
| Positive reviews | 0.0% of reviews | **14.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 19 MB | 61 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [祥梯 孟](https://appshunter.io/developer/1070155084) | [赵标 阙](https://appshunter.io/developer/1323879519) |

## What reviewers say

### ViewPower

[App page](https://appshunter.io/ios/app/viewpower/id1502213017)

Monitor device status, configure settings, and receive important notifications. Record historical device data for review. This utility app helps manage device operations effectively.

**Highlights:** Display device status, Configure device settings, Receive warning/alarm notifications, Record device data history

**Features:** macOS Compatibility

**In-app purchases:** none


### SolarMate

[App page](https://appshunter.io/ios/app/solarmate/id1530762477)

Monitor your photovoltaic (PV) system's performance with this intelligent app. Connect wirelessly to your devices to view real-time work information, historical data, and equipment parameters. Adjust device settings and gain insights into your PV system's overall health.

**Highlights:** Wireless PV device monitoring, Real-time work information, Historical data tracking, Equipment parameter display, PV system information, Device parameter settings

**In-app purchases:** none


## Frequently asked questions

### Is ViewPower free?

ViewPower is free to download, with no in-app purchases.

### Is SolarMate free?

SolarMate is free to download, with no in-app purchases.

### Which has better reviews, ViewPower or SolarMate?

SolarMate is rated higher. ViewPower averages 1.0 out of 5 from 1 ratings, while SolarMate averages 2.1 from 17 ratings.

### Do ViewPower or SolarMate have ads?

Neither ViewPower nor SolarMate shows ads.

### Which is updated more often, ViewPower or SolarMate?

ViewPower ships an update every 11 months, and SolarMate every 2 months. Most recently, ViewPower was updated on August 14, 2026 and SolarMate on July 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*