# WOD Timer Pro vs JiaClock

The clearest difference is in-app purchases: WOD Timer Pro at none against JiaClock's 3. WOD Timer Pro also leads on update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. JiaClock sells 3 in-app purchases, starting at $0.99 per month. WOD Timer Pro asks for nothing beyond the download.

WOD Timer Pro ships an update daily, JiaClock every 4 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | WOD Timer Pro | JiaClock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 34 MB | 30 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Danilo Canivel](https://appshunter.io/developer/430122748) | [Beijing Boshujia Technology Co., Ltd](https://appshunter.io/developer/1666207574) |

## What reviewers say

### WOD Timer Pro

[App page](https://appshunter.io/ios/app/wod-timer-pro-box-clock/id6775222171)

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

**In-app purchases:** none


### JiaClock

[App page](https://appshunter.io/ios/app/jiaclock/id6776895229)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Xiaojia Clock Pro Monthly | $0.99 | per month |
| Xiaojia Clock Pro Yearly | $0.99 | per year |
| Xiaojia Clock Pro Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is WOD Timer Pro free?

WOD Timer Pro is free to download, with no in-app purchases.

### Is JiaClock free?

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

### Do WOD Timer Pro or JiaClock have ads?

Neither WOD Timer Pro nor JiaClock shows ads.

### Which is updated more often, WOD Timer Pro or JiaClock?

WOD Timer Pro ships an update daily, and JiaClock every 4 days. Most recently, WOD Timer Pro was updated on October 25, 2026 and JiaClock 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.*