# A500/A600S DSP vs STEG

A500/A600S DSP and STEG are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | A500/A600S DSP | STEG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Size | 7 MB | 28 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Guangzhou Coolpower Technology Co., Ltd.](https://appshunter.io/developer/1152993269) | [凤军 晏](https://appshunter.io/developer/1766515388) |

## What reviewers say

### A500/A600S DSP

[App page](https://appshunter.io/ios/app/a500a600s-dsp/id6504397221)

**Features:** macOS Compatibility

**In-app purchases:** none


### STEG

[App page](https://appshunter.io/ios/app/steg/id6747711967)

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

**In-app purchases:** none


## Frequently asked questions

### Is A500/A600S DSP free?

A500/A600S DSP is free to download, with no in-app purchases.

### Is STEG free?

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

### Do A500/A600S DSP or STEG have ads?

Neither A500/A600S DSP nor STEG shows ads.

---

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