# ToDoAdvanced vs Html Preview

The clearest difference is price: ToDoAdvanced at Free against Html Preview's $2.99. Html Preview's advantage is update cadence (every 6 days vs every 13 months) and chart position (#141 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ToDoAdvanced is free to download; Html Preview costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ToDoAdvanced ships an update every 13 months, Html Preview every 6 days. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ToDoAdvanced | Html Preview |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[4.7 (11 ratings)](https://appshunter.io/ios/app/html-preview-web-file-viewer/id6760443436/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 days** |
| Monetization | — | Paid |
| Best chart rank | — | **#141** |
| Size | 1 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keyhan Mortezaeifar](https://appshunter.io/developer/1626507843) | [CyberGame Limited](https://appshunter.io/developer/1778824442) |

## What reviewers say

### ToDoAdvanced

[App page](https://appshunter.io/ios/app/todoadvanced/id6446033035)

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

**In-app purchases:** none


### Html Preview

[App page](https://appshunter.io/ios/app/html-preview-web-file-viewer/id6760443436)

**Currently charting:** #141 Top Paid · Utilities (US App Store)

Quickly view any HTML file on your iPhone or iPad. Share files from any app or browse your device to instantly render web pages, AI reports, or email attachments. Enjoy a private, ad-free experience with a history of your viewed files.

**Highlights:** Share Extension for instant previews, Zero-delay instant rendering, History with source app tracking, Support for multiple encodings, Dark Mode support, File picker for local browsing, Privacy-focused, no ads or analytics

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

**In-app purchases:** none


## Frequently asked questions

### Is ToDoAdvanced free?

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

### Is Html Preview free?

Html Preview costs $2.99, with no in-app purchases.

### Do ToDoAdvanced or Html Preview have ads?

Neither ToDoAdvanced nor Html Preview shows ads.

### Which is updated more often, ToDoAdvanced or Html Preview?

ToDoAdvanced ships an update every 13 months, and Html Preview every 6 days. Most recently, ToDoAdvanced was updated on September 20, 2026 and Html Preview on September 21, 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.*