# CZI Sound vs LKTOP GO

The clearest difference is update cadence: LKTOP GO at every 2 months against CZI Sound's every 8 months. CZI Sound's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). 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.

CZI Sound ships an update every 8 months, LKTOP GO every 2 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CZI Sound | LKTOP GO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 64 MB | 26 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Chengzhi Intelligent Machine Technology Co., Ltd.](https://appshunter.io/developer/1675437495) | [Shenzhen Lktop Technology Co., Ltd.](https://appshunter.io/developer/1794447863) |

## What reviewers say

### CZI Sound

[App page](https://appshunter.io/ios/app/czi-sound/id6446013579)

**Features:** macOS Compatibility

**In-app purchases:** none


### LKTOP GO

[App page](https://appshunter.io/ios/app/lktop-go/id6741500103)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CZI Sound free?

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

### Is LKTOP GO free?

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

### Do CZI Sound or LKTOP GO have ads?

Neither CZI Sound nor LKTOP GO shows ads.

### Which is updated more often, CZI Sound or LKTOP GO?

CZI Sound ships an update every 8 months, and LKTOP GO every 2 months. Most recently, CZI Sound was updated on October 5, 2026 and LKTOP GO on October 10, 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.*