# LQ AMP vs DSP

The clearest difference is update cadence: LQ AMP at every 2 months against DSP's every 8 months. DSP's advantage is iOS requirement (9.0 vs 13.0). 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.

LQ AMP ships an update every 2 months, DSP every 8 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | LQ AMP | DSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 4 MB | 7 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HUIZHO LQAUDIO TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/1176914056) | [Guangzhou Fenlang Electronic Technology Co., Ltd.;](https://appshunter.io/developer/1125294061) |

## What reviewers say

### LQ AMP

[App page](https://appshunter.io/ios/app/lq-amp-x/id1663062877)

**Features:** macOS Compatibility

**In-app purchases:** none


### DSP

[App page](https://appshunter.io/ios/app/dsp-x16/id6466761182)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LQ AMP free?

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

### Is DSP free?

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

### Do LQ AMP or DSP have ads?

Neither LQ AMP nor DSP shows ads.

### Which is updated more often, LQ AMP or DSP?

LQ AMP ships an update every 2 months, and DSP every 8 months. Most recently, LQ AMP was updated on November 3, 2026 and DSP on November 3, 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.*