# OCaml vs HTML Designer Pro

The clearest difference is rating: OCaml at 4.6 against HTML Designer Pro's 4.0. OCaml also leads on review sentiment (64% vs 33%) and iOS requirement (15.0 vs 26.0). HTML Designer Pro's advantage is in-app purchases (none vs 3). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. OCaml sells 3 one-off in-app purchases. HTML Designer Pro asks for nothing beyond the download.

OCaml holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 17 and 17 respectively. Written reviews point the same way: 64% of OCaml's written reviews are positive against 33% of HTML Designer Pro's.

OCaml ships an update monthly, HTML Designer Pro every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | OCaml | HTML Designer Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/ocaml-learn-and-code/id1547506826/reviews)** | [4.0 (17 ratings)](https://appshunter.io/ios/app/html-designer-pro/id6445964746/reviews) |
| Number of ratings | 17 | 17 |
| Positive reviews | **64.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 13 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Groupe MINASTE](https://appshunter.io/developer/1378426984) | [RainbowFactory LTD](https://appshunter.io/developer/1670679665) |

## What reviewers say

### OCaml

[App page](https://appshunter.io/ios/app/ocaml-learn-and-code/id1547506826)

Learn and practice OCaml programming with an integrated editor and interactive top-level interpreter. This app provides offline functionality and step-by-step learning modules for variables, conditions, and loops, with new content added regularly.

**Highlights:** Integrated OCaml editor, Interactive top-level interpreter, Offline code execution, Step-by-step learning chapters, Customizable editor settings, Save and open .ml files

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation 1 | $0.99 | one-time |
| Donation 2 | $2.99 | one-time |
| Donation 3 | $4.99 | one-time |


### HTML Designer Pro

[App page](https://appshunter.io/ios/app/html-designer-pro/id6445964746)

A comprehensive web development environment for mobile devices. Write, preview, and publish code with real-time rendering and AI assistance. Includes SFTP/FTP for seamless server deployment.

**Highlights:** Real code editor with syntax coloring, Live preview with local web server, Built-in FTP, FTPS, and SFTP, AI-assisted file creation and updates, DOM outline and elements library, CSS Designer for easy styling, Universal purchase for Mac and iOS

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OCaml free?

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

### Is HTML Designer Pro free?

HTML Designer Pro is free to download, with no in-app purchases.

### Which has better reviews, OCaml or HTML Designer Pro?

OCaml is rated higher. OCaml averages 4.6 out of 5 from 17 ratings, while HTML Designer Pro averages 4.0 from 17 ratings.

### Do OCaml or HTML Designer Pro have ads?

Neither OCaml nor HTML Designer Pro shows ads.

### Which is updated more often, OCaml or HTML Designer Pro?

OCaml ships an update monthly, and HTML Designer Pro every 2 months. Most recently, OCaml was updated on November 3, 2026 and HTML Designer Pro on November 3, 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.*