# Thunder DSP vs FABULOUS AUDIO

The clearest difference is update cadence: Thunder DSP at every 5 days against FABULOUS AUDIO's every 3 months. Thunder DSP also leads on iOS requirement (11.0 vs 15.0). 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.

Thunder DSP ships an update every 5 days, FABULOUS AUDIO every 3 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Thunder DSP | FABULOUS AUDIO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Size | 5 MB | 62 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AMERICAN PRO INTERNATIONAL CORP](https://appshunter.io/developer/1071760180) | [伟 陈](https://appshunter.io/developer/1837176650) |

## What reviewers say

### Thunder DSP

[App page](https://appshunter.io/ios/app/thunder-dsp/id6744083152)

**Features:** macOS Compatibility

**In-app purchases:** none


### FABULOUS AUDIO

[App page](https://appshunter.io/ios/app/fabulous-audio/id6771264391)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thunder DSP free?

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

### Is FABULOUS AUDIO free?

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

### Do Thunder DSP or FABULOUS AUDIO have ads?

Neither Thunder DSP nor FABULOUS AUDIO shows ads.

### Which is updated more often, Thunder DSP or FABULOUS AUDIO?

Thunder DSP ships an update every 5 days, and FABULOUS AUDIO every 3 months. Most recently, Thunder DSP was updated on October 11, 2026 and FABULOUS AUDIO on October 8, 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.*