# ZTO vs Days Mark

The clearest difference is update cadence: Days Mark at daily against ZTO's monthly. ZTO's advantage is iOS requirement (12.0 vs 14.0). 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.

ZTO ships an update monthly, Days Mark daily. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ZTO | Days Mark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (12 ratings)](https://appshunter.io/ios/app/zto/id1493360098/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 34.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free | — |
| Size | 45 MB | 30 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Dayu International Logistics Co., Ltd.](https://appshunter.io/developer/6786115069) | [Ultrex](https://appshunter.io/developer/1872622268) |

## What reviewers say

### ZTO

[App page](https://appshunter.io/ios/app/zto/id1493360098)

This app provides express delivery services within Cambodia, covering all provinces. It offers free door-to-door pickup and delivery, along with real-time package tracking directly through the application.

**Highlights:** Express delivery within Cambodia, Door-to-door pickup and delivery, Package tracking, Local and inter-province shipping

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

**In-app purchases:** none


### Days Mark

[App page](https://appshunter.io/ios/app/days-mark-countdown/id6758380098)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZTO free?

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

### Is Days Mark free?

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

### Do ZTO or Days Mark have ads?

Neither ZTO nor Days Mark shows ads.

### Which is updated more often, ZTO or Days Mark?

ZTO ships an update monthly, and Days Mark daily. Most recently, ZTO was updated on October 24, 2026 and Days Mark on October 12, 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.*