# SmartClient for Solar vs ATSolar

The clearest difference is ads: SmartClient for Solar at none against ATSolar's shown. SmartClient for Solar also leads on review sentiment (20% vs 0%) and monetization model (free vs ad-supported). ATSolar's advantage is rating (3.3 vs 2.9) and update cadence (every 9 days vs monthly). On price, in-app purchases and device support there is nothing between them.

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

ATSolar holds the better App Store score, 3.3 against 2.9. That said, the two scores are not equally well evidenced: SmartClient for Solar has 23 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 20% of SmartClient for Solar's written reviews are positive against 0% of ATSolar's, so the app with the better star average is not the one people write more warmly about.

SmartClient for Solar ships an update monthly, ATSolar every 9 days. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SmartClient for Solar | ATSolar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (23 ratings)](https://appshunter.io/ios/app/smartclient-for-solar/id1070155085/reviews) | **[3.3 (3 ratings)](https://appshunter.io/ios/app/atsolar/id1080077994/reviews)** |
| Number of ratings | **23** | 3 |
| Positive reviews | **19.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | **Free** | Ad-supported |
| Size | 222 MB | 37 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [祥梯 孟](https://appshunter.io/developer/1070155084) | [Shandong Aotai Electric Co. Ltd](https://appshunter.io/developer/973393830) |

## What reviewers say

### SmartClient for Solar

[App page](https://appshunter.io/ios/app/smartclient-for-solar/id1070155085)

Monitor photovoltaic power stations remotely in real time. Visualize data with easy-to-understand charts and access historical information from anywhere. Quickly set up new stations and add collectors via QR code scanning.

**Highlights:** Real-time data monitoring, Historical data display, Intelligent data visualization, Quick power station setup, QR code collector addition, Low data traffic usage

**Features:** macOS Compatibility, SharePlay

**In-app purchases:** none


### ATSolar

[App page](https://appshunter.io/ios/app/atsolar/id1080077994)

Monitor power plant performance in real-time. Track key parameters and gain insights into your energy generation. Ideal for businesses and individuals managing solar energy systems.

**Highlights:** Real-time parameter monitoring, Power plant performance tracking, Energy generation insights, Business and individual use, Solar energy system management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartClient for Solar free?

SmartClient for Solar is free to download, with no in-app purchases.

### Is ATSolar free?

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

### Which has better reviews, SmartClient for Solar or ATSolar?

ATSolar is rated higher. SmartClient for Solar averages 2.9 out of 5 from 23 ratings, while ATSolar averages 3.3 from 3 ratings.

### Do SmartClient for Solar or ATSolar have ads?

ATSolar shows ads; SmartClient for Solar does not.

### Which is updated more often, SmartClient for Solar or ATSolar?

SmartClient for Solar ships an update monthly, and ATSolar every 9 days. Most recently, SmartClient for Solar was updated on October 20, 2026 and ATSolar on October 11, 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.*