# A592DSP vs EO2GO Environmental

The clearest difference is update cadence: EO2GO Environmental at every 11 days against A592DSP's every 22 months. 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.

A592DSP ships an update every 22 months, EO2GO Environmental every 11 days. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | A592DSP | EO2GO Environmental |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 11 days** |
| Size | 21 MB | 6 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [杏生 卢](https://appshunter.io/developer/1094592555) | [Hydramo B.V.](https://appshunter.io/developer/1896682111) |

## What reviewers say

### A592DSP

[App page](https://appshunter.io/ios/app/a592dsp/id1517577003)

**Features:** macOS Compatibility

**In-app purchases:** none


### EO2GO Environmental

[App page](https://appshunter.io/ios/app/eo2go-environmental/id6769722087)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is A592DSP free?

A592DSP is free to download, with no in-app purchases.

### Is EO2GO Environmental free?

EO2GO Environmental is free to download, with no in-app purchases.

### Do A592DSP or EO2GO Environmental have ads?

Neither A592DSP nor EO2GO Environmental shows ads.

### Which is updated more often, A592DSP or EO2GO Environmental?

A592DSP ships an update every 22 months, and EO2GO Environmental every 11 days. Most recently, A592DSP was updated on September 8, 2026 and EO2GO Environmental on September 9, 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.*