# CodeSnack IDE vs ReasonML

The clearest difference is rating: ReasonML at 5.0 against CodeSnack IDE's 4.4. ReasonML also leads on in-app purchases (none vs 12) and review sentiment (100% vs 68%). CodeSnack IDE's advantage is ratings volume (1.6K vs 3) and chart position (#85 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. CodeSnack IDE sells 12 in-app purchases, starting at $4.99 per month. ReasonML asks for nothing beyond the download.

ReasonML holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: CodeSnack IDE has 1.6K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 68% of CodeSnack IDE's written reviews are positive against 100% of ReasonML's.

CodeSnack IDE ships an update every 3 weeks, ReasonML every 2 days. The most recent releases landed on October 3, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CodeSnack IDE | ReasonML |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.6K ratings)](https://appshunter.io/ios/app/codesnack-ide/id1397424959/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/reasonml/id1507769834/reviews)** |
| Number of ratings | **1.6K** | 3 |
| Positive reviews | 68.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Freemium | **Free** |
| Best chart rank | **#85** | — |
| Size | 58 MB | 8 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobibean, LLC](https://appshunter.io/developer/1142567045) | [Jacob Parker](https://appshunter.io/developer/1153284524) |

## What reviewers say

### CodeSnack IDE

[App page](https://appshunter.io/ios/app/codesnack-ide/id1397424959)

**Currently charting:** #85 Top Grossing · Developer Tools, #199 Top Free · Developer Tools (US App Store)

This mobile IDE allows you to write, run, and deploy code on your device. It offers AI-powered features for project creation, bug fixing, and code explanation, supporting 18 programming languages and various project templates.

**Highlights:** AI-generated project creation, Smart bug detection and fixes, Code explanation and Q&A, Write and run code like on PC/Mac, Develop web and mobile apps, Install dependencies via Linux terminal, Supports 18 programming languages

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | per month |
| Pro (monthly) | $4.99 | per month |
| Core | $4.99 | per month |
| Advanced | $15.99 | per month |
| Ultimate | $19.99 | per month |
| Premium (6 months) | $29.99 | per 6 months |
| Pro (annual, introductory) | $29.99 | per year |
| Premium (annual) | $39.99 | per year |
| Pro (annual limited offer) | $39.99 | per year |
| Core | $44.99 | per year |
| Pro (annual) | $49.99 | per year |
| Advanced | $143.99 | per year |

**What reviewers like**

- 👍 Excellent IDE for mobile
- 🚀 Smooth and fast performance
- 💡 Supports multiple programming languages
- 👍 Great for beginners and quick coding
- 👍 Organized and user-friendly interface

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🔒 Limited functionality without subscription
- 🔋 Drains battery quickly
- 🔒 Aggressive monetization tactics
- 🐛 Inconsistent library and file management

**Reported bugs**

- Inability to paste into terminal
- Screens randomly darkening
- Incompatibility issues with certain devices and OS versions
- Inconsistent behavior when switching between apps

**Requested features**

- Add support for more programming languages
- Improve offline functionality and local file storage
- Implement better version control and GitHub integration
- Allow more customization options for themes and settings
- Enhance terminal and console functionality


### ReasonML

[App page](https://appshunter.io/ios/app/reasonml/id1507769834)

This app serves as a playground for ReasonML, allowing users to convert code between ReasonML and OCaml. It also compiles code to JavaScript and displays the JS console output directly within the application.

**Highlights:** ReasonML to OCaml conversion, OCaml to ReasonML conversion, Compile to JavaScript, View JS console output

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CodeSnack IDE free?

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

### Is ReasonML free?

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

### Which has better reviews, CodeSnack IDE or ReasonML?

ReasonML is rated higher. CodeSnack IDE averages 4.4 out of 5 from 1.6K ratings, while ReasonML averages 5.0 from 3 ratings.

### Do CodeSnack IDE or ReasonML have ads?

Neither CodeSnack IDE nor ReasonML shows ads.

### Which is updated more often, CodeSnack IDE or ReasonML?

CodeSnack IDE ships an update every 3 weeks, and ReasonML every 2 days. Most recently, CodeSnack IDE was updated on October 3, 2026 and ReasonML on September 20, 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.*