# Code Light vs AI钥匙串

The clearest difference is update cadence: Code Light at every 3 weeks against AI钥匙串's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Code Light sells 1 one-off in-app purchase and AI钥匙串 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Code Light ships an update every 3 weeks, AI钥匙串 every 6 weeks. The most recent releases landed on September 27, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Code Light | AI钥匙串 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 2 MB | 5 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Wuxi Wudao Matrix Information Technology Co., Ltd](https://appshunter.io/developer/1884923310) | [欣悦 王](https://appshunter.io/developer/1880251143) |

## What reviewers say

### Code Light

[App page](https://appshunter.io/ios/app/code-light/id6761744871)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $14.99 | one-time |


### AI钥匙串

[App page](https://appshunter.io/ios/app/ai/id6778318694)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Key Cards | $0.99 | one-time |


## Frequently asked questions

### Is Code Light free?

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

### Is AI钥匙串 free?

AI钥匙串 is free to download, with in-app purchases available.

### Do Code Light or AI钥匙串 have ads?

Neither Code Light nor AI钥匙串 shows ads.

### Which is updated more often, Code Light or AI钥匙串?

Code Light ships an update every 3 weeks, and AI钥匙串 every 6 weeks. Most recently, Code Light was updated on September 27, 2026 and AI钥匙串 on October 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.*