# PV Pro vs SolarTouch

The clearest difference is review sentiment: PV Pro at 16% against SolarTouch's 0%. PV Pro also leads on ratings volume (129 vs 7). SolarTouch's advantage is rating (2.6 vs 2.4) and iOS requirement (8.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

SolarTouch holds the better App Store score, 2.6 against 2.4. That said, the two scores are not equally well evidenced: PV Pro has 129 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 16% of PV Pro's written reviews are positive against 0% of SolarTouch's, so the app with the better star average is not the one people write more warmly about.

PV Pro ships an update fortnightly, SolarTouch every 3 weeks. The most recent releases landed on September 14, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | PV Pro | SolarTouch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (129 ratings)](https://appshunter.io/ios/app/pv-pro/id1247121391/reviews) | **[2.6 (7 ratings)](https://appshunter.io/ios/app/solartouch/id1448823981/reviews)** |
| Number of ratings | **129** | 7 |
| Positive reviews | **16.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 180 MB | 58 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Chengdu E-Linter Information Technology Co., Ltd.](https://appshunter.io/developer/1149235329) | [AsianPowerDevicesInc](https://appshunter.io/developer/1214788661) |

## What reviewers say

### PV Pro

[App page](https://appshunter.io/ios/app/pv-pro/id1247121391)

Monitor and manage your photovoltaic power plants with real-time status updates. Easily track daily, monthly, and yearly power generation to stay informed about your plant's performance.

**Highlights:** Real-time power plant status, Daily power generation tracking, Monthly power generation tracking, Yearly power generation tracking, Convenient power plant overview

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SolarTouch

[App page](https://appshunter.io/ios/app/solartouch/id1448823981)

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.

**Highlights:** Monitor inverter data, Access inverter logs, Configure inverter settings, Remote monitoring, Track solar energy system performance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PV Pro free?

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

### Is SolarTouch free?

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

### Which has better reviews, PV Pro or SolarTouch?

SolarTouch is rated higher. PV Pro averages 2.4 out of 5 from 129 ratings, while SolarTouch averages 2.6 from 7 ratings.

### Do PV Pro or SolarTouch have ads?

Neither PV Pro nor SolarTouch shows ads.

### Which is updated more often, PV Pro or SolarTouch?

PV Pro ships an update fortnightly, and SolarTouch every 3 weeks. Most recently, PV Pro was updated on September 14, 2026 and SolarTouch on September 16, 2026.

---

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