# Austa vs AUXSOL

The clearest difference is rating: AUXSOL at 5.0 against Austa's 1.0. Austa's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

AUXSOL holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Austa ships an update every 3 weeks, AUXSOL fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Austa | AUXSOL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/austa/id1673126471/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/auxsol/id6449678866/reviews)** |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 57 MB | 137 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Northern Electric & Power Inc](https://appshunter.io/developer/1202736933) | [NINGBO AUX SOLAR TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1690040159) |

## What reviewers say

### Austa

[App page](https://appshunter.io/ios/app/austa/id1673126471)

Monitor your micro inverter solar power system's performance. Track energy production, view historical data, and receive alerts for any issues. Optimize your solar energy usage with this utility app.

**Highlights:** Monitor micro inverter solar systems, Track energy production, View historical data, Receive alerts for issues, Optimize solar energy usage

**Features:** macOS Compatibility

**In-app purchases:** none


### AUXSOL

[App page](https://appshunter.io/ios/app/auxsol/id6449678866)

Monitor PV inverters and devices in real-time with accurate messaging and intelligent alarms. This app calculates energy and efficiency, quickly locating faults to assist with efficient operation and maintenance.

**Highlights:** Real-time PV inverter monitoring, Accurate message push, Intelligent alarm system, Efficient operation and maintenance, Remote upgrade control, Statistical analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is Austa free?

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

### Is AUXSOL free?

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

### Which has better reviews, Austa or AUXSOL?

AUXSOL is rated higher. Austa averages 1.0 out of 5 from 1 ratings, while AUXSOL averages 5.0 from 2 ratings.

### Do Austa or AUXSOL have ads?

Neither Austa nor AUXSOL shows ads.

### Which is updated more often, Austa or AUXSOL?

Austa ships an update every 3 weeks, and AUXSOL fortnightly. Most recently, Austa was updated on November 3, 2026 and AUXSOL 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.*