# KeyInventions vs HTML Viewer & Editor

KeyInventions and HTML Viewer & Editor are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KeyInventions ships an update every 9 days, HTML Viewer & Editor fortnightly. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | KeyInventions | 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 | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | — | Freemium |
| Size | 48 MB | 16 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [KeyInventions LLC](https://appshunter.io/developer/6776918079) | [MD UZZAL MIA](https://appshunter.io/developer/1873269826) |

## What reviewers say

### KeyInventions

[App page](https://appshunter.io/ios/app/keyinventions-inventors-hub/id6776918077)

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

**In-app purchases:** none


### 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 KeyInventions free?

KeyInventions is free to download, with no in-app purchases.

### Is HTML Viewer & Editor free?

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

### Do KeyInventions or HTML Viewer & Editor have ads?

Neither KeyInventions nor HTML Viewer & Editor shows ads.

### Which is updated more often, KeyInventions or HTML Viewer & Editor?

KeyInventions ships an update every 9 days, and HTML Viewer & Editor fortnightly. Most recently, KeyInventions was updated on October 14, 2026 and HTML Viewer & Editor on October 7, 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.*