# 艾码编程 vs Blitz Chess Clock

The clearest difference is rating: 艾码编程 at 5.0 against Blitz Chess Clock's 4.2. 艾码编程 also leads on in-app purchases (none vs 3) and update cadence (monthly vs every 3 months). Blitz Chess Clock's advantage is ratings volume (6 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Blitz Chess Clock sells 3 one-off in-app purchases. 艾码编程 asks for nothing beyond the download.

艾码编程 holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Blitz Chess Clock has 6 ratings behind it against 1, so its average is the more settled of the two.

艾码编程 ships an update monthly, Blitz Chess Clock every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | 艾码编程 | Blitz Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1499055820/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/blitz-chess-clock/id6450015123/reviews) |
| Number of ratings | 1 | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 230 MB | 81 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [睦彬 王](https://appshunter.io/developer/1259740025) | [Niklas Baudy](https://appshunter.io/developer/1543597939) |

## What reviewers say

### 艾码编程

[App page](https://appshunter.io/ios/app/id1499055820)

**Features:** macOS Compatibility

**In-app purchases:** none


### Blitz Chess Clock

[App page](https://appshunter.io/ios/app/blitz-chess-clock/id6450015123)

This application functions as a versatile timer for playing chess and other board games. It supports various time control modes, allows for custom time settings per player, and offers theme customization for the timer interface.

**Highlights:** Multiple chess time control modes, Customizable time settings per player, User-created time modes, Customizable watch themes, Supports games like Go

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Themes | $1.99 | one-time |
| Remove ads | $2.99 | one-time |
| Premium - Unlock everything | $3.99 | one-time |


## Frequently asked questions

### Is 艾码编程 free?

艾码编程 is free to download, with no in-app purchases.

### Is Blitz Chess Clock free?

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

### Which has better reviews, 艾码编程 or Blitz Chess Clock?

艾码编程 is rated higher. 艾码编程 averages 5.0 out of 5 from 1 ratings, while Blitz Chess Clock averages 4.2 from 6 ratings.

### Do 艾码编程 or Blitz Chess Clock have ads?

Neither 艾码编程 nor Blitz Chess Clock shows ads.

### Which is updated more often, 艾码编程 or Blitz Chess Clock?

艾码编程 ships an update monthly, and Blitz Chess Clock every 3 months. Most recently, 艾码编程 was updated on October 24, 2026 and Blitz Chess Clock on October 24, 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.*