# Z vs ZTS Client

The clearest difference is update cadence: Z at every 4 weeks against ZTS Client's every 5 months. ZTS Client's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 14.0). 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.

Z ships an update every 4 weeks, ZTS Client every 5 months. The most recent releases landed on September 25, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | Z | ZTS Client |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 months |
| Size | 38 MB | 21 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [上海在途网络科技有限公司](https://appshunter.io/developer/1472149146) | [Hangzhou DPtech Technologies Co., Ltd.](https://appshunter.io/developer/673646928) |

## What reviewers say

### Z

[App page](https://appshunter.io/ios/app/z-trip/id1472149147)

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

**In-app purchases:** none


### ZTS Client

[App page](https://appshunter.io/ios/app/zts-client/id6444697227)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Z free?

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

### Is ZTS Client free?

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

### Do Z or ZTS Client have ads?

Neither Z nor ZTS Client shows ads.

### Which is updated more often, Z or ZTS Client?

Z ships an update every 4 weeks, and ZTS Client every 5 months. Most recently, Z was updated on September 25, 2026 and ZTS Client on May 15, 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.*