# SixtyForty vs Html Preview

The clearest difference is price: SixtyForty at Free against Html Preview's $2.99. SixtyForty also leads on review sentiment (100% vs 88%). Html Preview's advantage is rating (4.7 vs 3.7) and in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

SixtyForty is free to download; Html Preview costs $2.99 up front. SixtyForty sells 1 one-off in-app purchase. Html Preview asks for nothing beyond the download.

Html Preview holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews complicate that: 100% of SixtyForty's written reviews are positive against 88% of Html Preview's, so the app with the better star average is not the one people write more warmly about.

SixtyForty ships an update every 2 weeks, Html Preview every 6 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SixtyForty | Html Preview |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/sixtyforty/id1588963302/reviews) | **[4.7 (11 ratings)](https://appshunter.io/ios/app/html-preview-web-file-viewer/id6760443436/reviews)** |
| Number of ratings | 3 | **11** |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 4 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Greg Wilding](https://appshunter.io/developer/1470695017) | [CyberGame Limited](https://appshunter.io/developer/1778824442) |

## What reviewers say

### SixtyForty

[App page](https://appshunter.io/ios/app/sixtyforty/id1588963302)

This tool helps DIY investors track their portfolios and determine if rebalancing is necessary. It visualizes asset allocation errors and account volatility, allowing for manual data entry without account access. The free version supports one account, with a Pro upgrade available for multiple accounts.

**Highlights:** Asset allocation error summary, History plots for volatility, Rebalance with cash flows, Individual/multiple account rebalancing, Model portfolio with target allocations, Account group management, iCloud data backup

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SixtyForty Pro Version | $3.99 | one-time |


### Html Preview

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

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 SixtyForty free?

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

### Is Html Preview free?

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

### Which has better reviews, SixtyForty or Html Preview?

Html Preview is rated higher. SixtyForty averages 3.7 out of 5 from 3 ratings, while Html Preview averages 4.7 from 11 ratings.

### Do SixtyForty or Html Preview have ads?

Neither SixtyForty nor Html Preview shows ads.

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

SixtyForty ships an update every 2 weeks, and Html Preview every 6 days. Most recently, SixtyForty was updated on October 24, 2026 and Html Preview on October 28, 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.*