# AUXSOL vs Estrelas

The clearest difference is update cadence: Estrelas at daily against AUXSOL's fortnightly. On price, ads, 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.

AUXSOL ships an update fortnightly, Estrelas daily. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | AUXSOL | Estrelas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/auxsol/id6449678866/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | — |
| Size | 137 MB | 35 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NINGBO AUX SOLAR TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1690040159) | [INFINITI TECNOLOGIA EM COMUNICACAO LTDA](https://appshunter.io/developer/1540099228) |

## What reviewers say

### 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


### Estrelas

[App page](https://appshunter.io/ios/app/estrelas/id6756268002)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AUXSOL free?

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

### Is Estrelas free?

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

### Do AUXSOL or Estrelas have ads?

Neither AUXSOL nor Estrelas shows ads.

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

AUXSOL ships an update fortnightly, and Estrelas daily. Most recently, AUXSOL was updated on October 11, 2026 and Estrelas on October 6, 2026.

---

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