# SIMO vs R Programming Compiler

The clearest difference is price: R Programming Compiler at Free against SIMO's $4.99. R Programming Compiler also leads on update cadence (every 2 weeks vs every 3 weeks). SIMO's advantage is rating (4.2 vs 3.4) and in-app purchases (none vs 3). On review sentiment, ratings volume, device support and iOS requirement there is nothing between them.

R Programming Compiler is free to download; SIMO costs $4.99 up front. R Programming Compiler sells 3 in-app purchases, starting at $4.99 per month. SIMO asks for nothing beyond the download.

SIMO holds the better App Store score, 4.2 against 3.4. Both are backed by a comparable volume of ratings — 55 and 94 respectively. Written reviews point the same way: 58% of SIMO's written reviews are positive against 54% of R Programming Compiler's.

SIMO ships an update every 3 weeks, R Programming Compiler every 2 weeks. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SIMO | R Programming Compiler |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.2 (55 ratings)](https://appshunter.io/ios/app/simo-matlab-programming-app/id932694386/reviews)** | [3.4 (94 ratings)](https://appshunter.io/ios/app/r-programming-compiler/id1158038782/reviews) |
| Number of ratings | 55 | **94** |
| Positive reviews | **58.1% of reviews** | 53.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Paid | **Freemium** |
| Size | 61 MB | 17 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Numerical Co.](https://appshunter.io/developer/1128647431) | [Ketan Appa](https://appshunter.io/developer/576435759) |

## What reviewers say

### SIMO

[App page](https://appshunter.io/ios/app/simo-matlab-programming-app/id932694386)

This app provides a MATLAB development environment for iOS devices, allowing users to create, edit, and run MATLAB code locally. It's designed for beginners and students learning MATLAB basics, offering essential syntax and functions without requiring an internet connection.

**Highlights:** MATLAB interpreter for beginners, Create, edit, and run MATLAB code, 100% on-device computation, Offline functionality, Real-time plot rendering, Command console with syntax highlighting, File manager with iCloud sync

**Features:** macOS Compatibility

**In-app purchases:** none


### R Programming Compiler

[App page](https://appshunter.io/ios/app/r-programming-compiler/id1158038782)

Write and execute R code directly on your mobile device. Ideal for learning, testing code snippets, and statistical computing. Features include syntax highlighting, package management, and plotting capabilities.

**Highlights:** Compile and run R programs, Supports plotting and graphing, Advanced source code editor, Custom keyboard for R characters, Install and manage R packages, Language reference guide

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $4.99 | per month |
| 6 Months Subscription | $19.99 | per 6 months |
| 1 Year Subscription | $29.99 | per year |


## Frequently asked questions

### Is SIMO free?

SIMO costs $4.99, with no in-app purchases.

### Is R Programming Compiler free?

R Programming Compiler is free to download, with in-app purchases available.

### Which has better reviews, SIMO or R Programming Compiler?

SIMO is rated higher. SIMO averages 4.2 out of 5 from 55 ratings, while R Programming Compiler averages 3.4 from 94 ratings.

### Do SIMO or R Programming Compiler have ads?

R Programming Compiler shows ads; SIMO does not.

### Which is updated more often, SIMO or R Programming Compiler?

SIMO ships an update every 3 weeks, and R Programming Compiler every 2 weeks. Most recently, SIMO was updated on September 29, 2026 and R Programming Compiler on October 6, 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.*