# PostCode vs Html Preview

The clearest difference is rating: PostCode at 5.0 against Html Preview's 4.7. PostCode also leads on review sentiment (100% vs 88%). Html Preview's advantage is update cadence (every 6 days vs every 3 weeks) and ratings volume (11 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

PostCode costs $2.99 and Html Preview $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PostCode holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Html Preview has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of PostCode's written reviews are positive against 88% of Html Preview's.

PostCode ships an update every 3 weeks, Html Preview every 6 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PostCode | Html Preview |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/postcode-timecode-calculator/id6758260094/reviews)** | [4.7 (11 ratings)](https://appshunter.io/ios/app/html-preview-web-file-viewer/id6760443436/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Paid | Paid |
| Size | 6 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Martin McLean](https://appshunter.io/developer/1871811769) | [CyberGame Limited](https://appshunter.io/developer/1778824442) |

## What reviewers say

### PostCode

[App page](https://appshunter.io/ios/app/postcode-timecode-calculator/id6758260094)

This utility app helps video editors perform complex timecode calculations and frame rate conversions. It supports adding, subtracting, multiplying, and dividing timecode, calculating total run times, and instantly converting between various frame rates. Designed for professional post-production workflows.

**Highlights:** Timecode arithmetic (add, subtract, multiply, divide), Total run time calculation from In/Out points, Instant frame rate conversion, Toggle between timecode and frame count, Support for all standard and custom frame rates, Export calculations as CSV or TXT

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 PostCode free?

PostCode costs $2.99, with no in-app purchases.

### Is Html Preview free?

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

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

PostCode is rated higher. PostCode averages 5.0 out of 5 from 1 ratings, while Html Preview averages 4.7 from 11 ratings.

### Do PostCode or Html Preview have ads?

Neither PostCode nor Html Preview shows ads.

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

PostCode ships an update every 3 weeks, and Html Preview every 6 days. Most recently, PostCode was updated on October 25, 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.*