# SIMO vs Maple Calculator

The clearest difference is price: Maple Calculator at Free against SIMO's $4.99. Maple Calculator also leads on rating (4.7 vs 4.2) and ratings volume (1.5K vs 55). SIMO's advantage is in-app purchases (none vs 3). On review sentiment, update cadence, ads and device support there is nothing between them.

Maple Calculator is free to download; SIMO costs $4.99 up front. Maple Calculator sells 3 in-app purchases, starting at $6.99 per month. SIMO asks for nothing beyond the download.

Maple Calculator holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Maple Calculator has 1.5K ratings behind it against 55, so its average is the more settled of the two. Written reviews point the same way: 58% of SIMO's written reviews are positive against 62% of Maple Calculator's.

SIMO ships an update every 3 weeks, Maple Calculator every 2 months. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SIMO | Maple Calculator |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.2 (55 ratings)](https://appshunter.io/ios/app/simo-matlab-programming-app/id932694386/reviews) | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/maple-calculator-math-solver/id1466659419/reviews)** |
| Number of ratings | 55 | **1.5K** |
| Positive reviews | 58.1% of reviews | **62.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 61 MB | 69 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Numerical Co.](https://appshunter.io/developer/1128647431) | [Maplesoft](https://appshunter.io/developer/469981986) |

## 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


### Maple Calculator

[App page](https://appshunter.io/ios/app/maple-calculator-math-solver/id1466659419)

This app provides comprehensive math homework assistance, offering step-by-step solutions for a wide range of high school and university level problems. It functions as a graphing, scientific, algebra, calculus, and integration calculator, with the ability to visualize equations in 2-D and 3-D.

**Highlights:** Step-by-step math solutions, Camera and handwriting input, 2D and 3D graphing, Scientific and algebra calculator, Calculus and integration solver, Built-in math game

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $6.99 | per month |
| 6 months | $25.99 | per 6 months |
| 12 months | $29.99 | per year |

**What reviewers like**

- 👍 Excellent tool
- 👍 Does what it's supposed to do perfectly
- 👍 Very useful and fun to use
- 👍 Works great
- 👍 The best math app in the world

**What reviewers complain about**

- 🚫 The idea of using the system keyboard instead of the app's keyboard is very bad and makes the app difficult to use
- 🐛 When trying to take a photo in the app the camera quality appears to blurry, and a picture cannot be taken
- 🐛 This app is honestly bad. It gets questions wrong and doesn't answer them correctly at all
- 🚫 No support, no instructions, nobody cares
- 🚫 Entering an equation by typing has been a frustrating experience, if not impossible

**Reported bugs**

- When trying to take a photo in the app the camera quality appears to blurry, and a picture cannot be taken
- This app is honestly bad. It gets questions wrong and doesn't answer them correctly at all
- Entering an equation by typing has been a frustrating experience, if not impossible
- Ne se met pas en  mode paysage
- Does not work for iPad, why does this not work for iPad ?

**Requested features**

- More options
- Zoom for graphs in double direction separately
- Support for landscape mode
- Fundamental physical constants, or the ability to assign letters to constants


## Frequently asked questions

### Is SIMO free?

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

### Is Maple Calculator free?

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

### Which has better reviews, SIMO or Maple Calculator?

Maple Calculator is rated higher. SIMO averages 4.2 out of 5 from 55 ratings, while Maple Calculator averages 4.7 from 1.5K ratings.

### Do SIMO or Maple Calculator have ads?

Neither SIMO nor Maple Calculator shows ads.

### Which is updated more often, SIMO or Maple Calculator?

SIMO ships an update every 3 weeks, and Maple Calculator every 2 months. Most recently, SIMO was updated on September 29, 2026 and Maple Calculator on October 2, 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.*