# 速记检测 vs Chess Timer

The clearest difference is in-app purchases: 速记检测 at none against Chess Timer's 2. 速记检测 also leads on iOS requirement (12.0 vs 15.6). Chess Timer's advantage is ads (none vs shown) and update cadence (daily vs every 10 months). On price and device support there is nothing between them.

Both are free to download. Chess Timer sells 2 in-app purchases, starting at $4.99 per 7 days. 速记检测 asks for nothing beyond the download.

速记检测 ships an update every 10 months, Chess Timer daily. The most recent releases landed on September 29, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | 速记检测 | Chess Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/chess-timer-clock-for-chess/id6738141111/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Daily** |
| Monetization | — | Subscription |
| Size | 157 MB | 11 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [希蕾 杨](https://appshunter.io/developer/1516559812) | [Miriam Merale Curiel](https://appshunter.io/developer/1778715218) |

## What reviewers say

### 速记检测

[App page](https://appshunter.io/ios/app/id6464008702)

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

**In-app purchases:** none


### Chess Timer

[App page](https://appshunter.io/ios/app/chess-timer-clock-for-chess/id6738141111)

Enhance your chess games with precise time control and customizable settings. This app offers intuitive navigation and various time formats to suit casual players and competitive enthusiasts alike. Personalize your experience with theme colors and access helpful FAQs.

**Highlights:** Accurate timer control, Preset and custom time formats, Customizable theme colors, Simple and intuitive interface, FAQs and support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Timer Weekly Pro | $4.99 | per 7 days |
| Chess Timer Weekly Trial | $4.99 | per 7 days |


## Frequently asked questions

### Is 速记检测 free?

速记检测 is free to download, with no in-app purchases.

### Is Chess Timer free?

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

### Do 速记检测 or Chess Timer have ads?

速记检测 shows ads; Chess Timer does not.

### Which is updated more often, 速记检测 or Chess Timer?

速记检测 ships an update every 10 months, and Chess Timer daily. Most recently, 速记检测 was updated on September 29, 2026 and Chess Timer on June 6, 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.*