# PVbutler vs SolarStats

The clearest difference is rating: PVbutler at 2.9 against SolarStats's 1.0. PVbutler also leads on ratings volume (15 vs 1) and iOS requirement (12.0 vs 14.0). SolarStats's advantage is update cadence (daily vs every 3 months) and device support (5 vs 3). On price, review sentiment, 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.

PVbutler holds the better App Store score, 2.9 against 1.0. That said, the two scores are not equally well evidenced: PVbutler has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 18% and 17% positive.

PVbutler ships an update every 3 months, SolarStats daily. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PVbutler | SolarStats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (15 ratings)](https://appshunter.io/ios/app/pvbutler/id1418322399/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/solarstats/id1563618259/reviews) |
| Number of ratings | **15** | 1 |
| Positive reviews | **17.6% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | Free |
| Size | 214 MB | 3 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Growatt New Energy Technology Co.,Ltd](https://appshunter.io/developer/1135731820) | [Costantino Pistagna](https://appshunter.io/developer/963664224) |

## What reviewers say

### PVbutler

[App page](https://appshunter.io/ios/app/pvbutler/id1418322399)

Monitor your photovoltaic plant's performance remotely. Access energy yield, income, and system status wirelessly. Requires registration with the Sacolar PV Data Center.

**Highlights:** Remote monitoring of photovoltaic plants, Access energy yield data, Track income generation, View system status, Wireless data access, Compatible with Sacolar PV Data Center

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

**In-app purchases:** none


### SolarStats

[App page](https://appshunter.io/ios/app/solarstats/id1563618259)

Monitor your SolarEdge photovoltaic system's performance with this app. It offers home screen widgets for iOS and macOS, plus a watchOS extension for convenient access and complications.

**Highlights:** SolarEdge PV system monitoring, iOS home screen widgets, macOS widgets, watchOS extension, Watch complications

**In-app purchases:** none


## Frequently asked questions

### Is PVbutler free?

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

### Is SolarStats free?

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

### Which has better reviews, PVbutler or SolarStats?

PVbutler is rated higher. PVbutler averages 2.9 out of 5 from 15 ratings, while SolarStats averages 1.0 from 1 ratings.

### Do PVbutler or SolarStats have ads?

Neither PVbutler nor SolarStats shows ads.

### Which is updated more often, PVbutler or SolarStats?

PVbutler ships an update every 3 months, and SolarStats daily. Most recently, PVbutler was updated on November 2, 2026 and SolarStats on November 3, 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.*