# Buy vs eChinacities

The clearest difference is in-app purchases: Buy at none against eChinacities's 21. Buy also leads on update cadence (every 6 days vs fortnightly) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. eChinacities sells 21 one-off in-app purchases. Buy asks for nothing beyond the download.

Buy ships an update every 6 days, eChinacities fortnightly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Buy | eChinacities |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/echinacities/id6740550954/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 35 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Guangdong Mr-World Network Technology Co.,Ltd](https://appshunter.io/developer/1171164512) | [北京斯德克科技有限公司](https://appshunter.io/developer/1789690424) |

## What reviewers say

### Buy

[App page](https://appshunter.io/ios/app/buy-world/id1092806432)

**Features:** macOS Compatibility

**In-app purchases:** none


### eChinacities

[App page](https://appshunter.io/ios/app/echinacities/id6740550954)

This app connects English-speaking professionals with job opportunities in China. It offers a vast database of resumes and job postings, along with tools for resume management and application tracking. Users can also access career advice and connect directly with recruiters.

**Highlights:** Browse thousands of job postings, Resume and cover letter management, Track job applications, Customized job alerts, Direct recruiter connection, Career advice and forums

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

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP申请人 1 个月 | $22.99 | one-time |
| 联系招聘人员 10 个 | $29.99 | one-time |
| 联系招聘人员 10 个 | $34.99 | one-time |
| 简历推广 1 个月 | $34.99 | one-time |
| VIP申请人 3 个月 | $39.99 | one-time |
| VIP申请人 3 个月 | $49.99 | one-time |
| 自动刷新 20 | $59.99 | one-time |
| 简历推广 3 个月 | $59.99 | one-time |
| 联系招聘人员 30 个 | $59.99 | one-time |
| 联系招聘人员 30 个 | $69.99 | one-time |
| VIP申请人 6 个月 | $69.99 | one-time |
| 投递邀请 20 | $89.99 | one-time |
| 简历推广 6 个月 | $99.99 | one-time |
| 联系招聘人员 70 个 | $99.99 | one-time |
| 联系招聘人员 70 个 | $119.99 | one-time |
| Jobs Home / 7D | $199.99 | one-time |
| 季度银牌会员 | $499.99 | one-time |
| 银牌 | $499.99 | one-time |
| 季度金牌会员 | $699.99 | one-time |
| 半年银牌会员 | $799.99 | one-time |
| 金牌 | $999.99 | one-time |


## Frequently asked questions

### Is Buy free?

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

### Is eChinacities free?

eChinacities is free to download, with in-app purchases available.

### Do Buy or eChinacities have ads?

Neither Buy nor eChinacities shows ads.

### Which is updated more often, Buy or eChinacities?

Buy ships an update every 6 days, and eChinacities fortnightly. Most recently, Buy was updated on October 26, 2026 and eChinacities on October 28, 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.*