# E车E卡 vs 数字郑州

The clearest difference is in-app purchases: E车E卡 at none against 数字郑州's 18. E车E卡 also leads on iOS requirement (12.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 数字郑州 sells 18 one-off in-app purchases. E车E卡 asks for nothing beyond the download.

E车E卡 ships an update every 2 weeks, 数字郑州 every 3 weeks. The most recent releases landed on September 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | E车E卡 | 数字郑州 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 76 MB | 143 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Wanglan Technology Co., Ltd.](https://appshunter.io/developer/836381589) | [Dragonsource Digital City Beijing Technology Co., Ltd.](https://appshunter.io/developer/1484299426) |

## What reviewers say

### E车E卡

[App page](https://appshunter.io/ios/app/ee/id1526082845)

**In-app purchases:** none


### 数字郑州

[App page](https://appshunter.io/ios/app/id1582117366)

**Features:** macOS Compatibility

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6杂志币 | $0.99 | one-time |
| 6个杂志币 | $0.99 | one-time |
| 数字城市会员（月） | $2.99 | one-time |
| 88杂志币 | $12.99 | one-time |
| 88个杂志币 | $12.99 | one-time |
| 数字城市会员（年/优惠） | $14.99 | one-time |
| 198杂志币 | $29.99 | one-time |
| 名刊会会员365天 | $29.99 | one-time |
| 数字城市会员（年） | $29.99 | one-time |
| 198个杂志币 | $29.99 | one-time |
| 288个杂志币 | $39.99 | one-time |
| 288杂志币 | $39.99 | one-time |
| 388杂志币 | $59.99 | one-time |
| 数字城市会员365天 | $59.99 | one-time |
| 数字城市会员（年/原价） | $59.99 | one-time |
| 388个杂志币 | $59.99 | one-time |
| 588个杂志币 | $79.99 | one-time |
| 588杂志币 | $79.99 | one-time |


## Frequently asked questions

### Is E车E卡 free?

E车E卡 is free to download, with no in-app purchases.

### Is 数字郑州 free?

数字郑州 is free to download, with in-app purchases available.

### Do E车E卡 or 数字郑州 have ads?

Neither E车E卡 nor 数字郑州 shows ads.

### Which is updated more often, E车E卡 or 数字郑州?

E车E卡 ships an update every 2 weeks, and 数字郑州 every 3 weeks. Most recently, E车E卡 was updated on September 28, 2026 and 数字郑州 on October 14, 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.*