# AI钥匙串 vs HTML Viewer & Editor

The clearest difference is in-app purchases: HTML Viewer & Editor at none against AI钥匙串's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI钥匙串 sells 1 one-off in-app purchase. HTML Viewer & Editor asks for nothing beyond the download.

AI钥匙串 ships an update monthly, HTML Viewer & Editor fortnightly. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | AI钥匙串 | HTML Viewer & Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/html-viewer-and-editor-codex/id6786130408/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 4 MB | 16 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [欣悦 王](https://appshunter.io/developer/1880251143) | [MD UZZAL MIA](https://appshunter.io/developer/1873269826) |

## What reviewers say

### 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 |


### HTML Viewer & Editor

[App page](https://appshunter.io/ios/app/html-viewer-and-editor-codex/id6786130408)

This app is a native code editor for HTML, CSS, and JavaScript on iPhone and iPad. It allows users to write, preview, and test web code instantly, with features like syntax highlighting, line numbers, and template options. Project data is stored locally for privacy.

**Highlights:** HTML, CSS, JavaScript code editor, Syntax highlighting, Live preview and testing, Code templates, Local project storage, SSH/SFTP remote access

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

**In-app purchases:** none


## Frequently asked questions

### Is AI钥匙串 free?

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

### Is HTML Viewer & Editor free?

HTML Viewer & Editor is free to download, with no in-app purchases.

### Do AI钥匙串 or HTML Viewer & Editor have ads?

Neither AI钥匙串 nor HTML Viewer & Editor shows ads.

### Which is updated more often, AI钥匙串 or HTML Viewer & Editor?

AI钥匙串 ships an update monthly, and HTML Viewer & Editor fortnightly. Most recently, AI钥匙串 was updated on September 18, 2026 and HTML Viewer & Editor on September 20, 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.*