# PX vs K8 DSP

The clearest difference is update cadence: K8 DSP at every 6 days against PX's fortnightly. PX's advantage is iOS requirement (9.0 vs 11.0). 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.

PX ships an update fortnightly, K8 DSP every 6 days. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | PX | K8 DSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 26 MB | 2 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhuhai HiVi Technology Co.,Ltd](https://appshunter.io/developer/1352619575) | [Guangzhou Coolpower Technology Co., Ltd.](https://appshunter.io/developer/1152993269) |

## What reviewers say

### PX

[App page](https://appshunter.io/ios/app/px-406/id1352619576)

**Features:** macOS Compatibility

**In-app purchases:** none


### K8 DSP

[App page](https://appshunter.io/ios/app/k8-dsp/id6468026288)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PX free?

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

### Is K8 DSP free?

K8 DSP is free to download, with no in-app purchases.

### Do PX or K8 DSP have ads?

Neither PX nor K8 DSP shows ads.

### Which is updated more often, PX or K8 DSP?

PX ships an update fortnightly, and K8 DSP every 6 days. Most recently, PX was updated on October 26, 2026 and K8 DSP on October 27, 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.*