# 赛客 vs Pacer

The clearest difference is update cadence: Pacer at every 3 weeks against 赛客's every 2 months. 赛客's advantage is iOS requirement (9.0 vs 15.6). 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.

赛客 ships an update every 2 months, Pacer every 3 weeks. The most recent releases landed on September 29, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 赛客 | Pacer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.6 (7 ratings)](https://appshunter.io/ios/app/pacer/id1271026763/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 112 MB | 80 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海赛小客网络科技发展有限责任公司](https://appshunter.io/developer/1802563505) | [鹏飞 阎](https://appshunter.io/developer/1271026762) |

## What reviewers say

### 赛客

[App page](https://appshunter.io/ios/app/id1237459088)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### Pacer

[App page](https://appshunter.io/ios/app/pacer/id1271026763)

This app provides structured running plans and voice-guided routes for marathon training and daily runs. It offers detailed data analysis, various running tools, and educational content for serious runners. Integrates with Apple Health for heart rate monitoring.

**Highlights:** Customizable running plans, Voice-guided GPS navigation, Detailed running data analysis, Heart rate monitoring integration, Running tools and calculators, Race day preparation features

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

**In-app purchases:** none


## Frequently asked questions

### Is 赛客 free?

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

### Is Pacer free?

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

### Do 赛客 or Pacer have ads?

Neither 赛客 nor Pacer shows ads.

### Which is updated more often, 赛客 or Pacer?

赛客 ships an update every 2 months, and Pacer every 3 weeks. Most recently, 赛客 was updated on September 29, 2026 and Pacer on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*