# 跟单 vs 客户通

The clearest difference is in-app purchases: 跟单 at none against 客户通's 4. 客户通's advantage is iOS requirement (13.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 客户通 sells 4 one-off in-app purchases. 跟单 asks for nothing beyond the download.

跟单 ships an update weekly, 客户通 fortnightly. The most recent releases landed on July 31, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 跟单 | 客户通 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Free |
| Size | 107 MB | 184 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joy Wang](https://appshunter.io/developer/1800093405) | [Xi'an Wuhuan Xingyi Technology Co., Ltd.](https://appshunter.io/developer/1862718400) |

## What reviewers say

### 跟单

[App page](https://appshunter.io/ios/app/id6753896830)

**In-app purchases:** none


### 客户通

[App page](https://appshunter.io/ios/app/crm/id6756775112)

This business application helps manage customer relationships by tracking follow-ups, sales, and payments. It also offers team management features, including announcements and file sharing, along with contract management capabilities.

**Highlights:** Customer follow-up tracking, Sales order and report management, Payment tracking and statistics, Customer location mapping and navigation, Team management and announcements, Contract document storage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 客户通附件 | $0.99 | one-time |
| 一年会员 | $6.99 | one-time |
| 两年会员 | $12.99 | one-time |
| 三年会员 | $19.99 | one-time |


## Frequently asked questions

### Is 跟单 free?

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

### Is 客户通 free?

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

### Do 跟单 or 客户通 have ads?

Neither 跟单 nor 客户通 shows ads.

### Which is updated more often, 跟单 or 客户通?

跟单 ships an update weekly, and 客户通 fortnightly. Most recently, 跟单 was updated on July 31, 2026 and 客户通 on September 23, 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.*