# 500 DSP vs DigitDSPx

The clearest difference is update cadence: DigitDSPx at every 4 months against 500 DSP's every 38 months. DigitDSPx also leads on device support (3 vs 1). 500 DSP's advantage is iOS requirement (9.1 vs 15.0). On price, ads and in-app purchases there is nothing between them.

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

500 DSP ships an update every 38 months, DigitDSPx every 4 months. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 500 DSP | DigitDSPx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 4 months** |
| Size | 5 MB | 67 MB |
| Requires iOS | **9.1** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SEIKAKU](https://appshunter.io/developer/860317297) | [Sarayut Sirichai](https://appshunter.io/developer/1660706950) |

## What reviewers say

### 500 DSP

[App page](https://appshunter.io/ios/app/500-dsp/id1440007604)

**Features:** macOS Compatibility

**In-app purchases:** none


### DigitDSPx

[App page](https://appshunter.io/ios/app/digitdspx/id6758737168)

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

**In-app purchases:** none


## Frequently asked questions

### Is 500 DSP free?

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

### Is DigitDSPx free?

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

### Do 500 DSP or DigitDSPx have ads?

Neither 500 DSP nor DigitDSPx shows ads.

### Which is updated more often, 500 DSP or DigitDSPx?

500 DSP ships an update every 38 months, and DigitDSPx every 4 months. Most recently, 500 DSP was updated on October 15, 2026 and DigitDSPx on October 7, 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.*