SIMO vs Salts in Chemistry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SIMO
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.
- 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
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~~~~~~~~~ Check out our FREE app Console, which is powered by SIMO's MATLAB interpreter. If you find Console useful, SIMO is definitely suitable for you. ~~~~~~~~~ SIMO is a feature-rich development environment for MATLAB. We have developed a version of MATLAB interpreter that works for commonly used language syntax and functions for beginners. [+] Who will find SIMO useful? - Students learning the basics of MATLAB. - Course instructors of fundamental MATLAB courses. - Individuals whose works do not depend on specialised toolboxes and advanced language syntax. [+] What is SIMO? - It is an integrated environment for running MATLAB. - It allows you to create, edit, and run MATLAB code on iOS devices. - Unlike other apps that compute on the cloud, it performs computation entirely locally on device. No internet connection is needed. You don't miss a single app feature even if you are offline. [+] What SIMO cannot do? - It does not completely replace MATLAB, as it has only a subset of built-in functions of MATLAB. - It does not support advanced features such as Simulink or creating user-interface. [+] One app, all platforms - You will be amazed at how much work you can do on a phone. The app is designed to let you work effectively on smaller screens. - The iPad app features a split-screen layout. You can enjoy a full-screen workspace, or work on two views simultaneously. - The iPad app runs on Macs with Apple silicon as well. Buy one app and it works on all of the platforms. [+] MATLAB interpreter - The interpreter works for language syntax that is essential to survive a MATLAB course. It provides the most commonly used built-in functions for learners. - The interpreter computes on your device locally. You will not miss a single app feature even if you go completely offline. - SIMO comes with a full set of documentation and user guides. It is offline accessible and full-text searchable. [+] Visualization tool - Plots are rendered in real-time using your device's computing power. Operations such as updating line attributes, pan and zoom are fast and responsive. - Stunning 3D plots are rendered by the device's GPU in real-time. Pan, zoom or rotate with multi-touch gestures, trackpad or keyboard shortcuts. - Plot attributes are editable through the built-in user-interface. You can improvise with different styles without entering a single line of code. [+] Command console - You can run one or many lines of code from the command console. It supports line numbering, auto-intent and syntax highlighting. - Search over thousand lines of output data instantly. You'll never get overwhelmed by the sea of numbers. - Output data are formatted automatically to fit the screen size or app window. Data are always neatly presented however you resize the app. [+] File manager - Files can be synced across all of your iCloud Drive enabled devices (iPhone, iPad, Mac). Or, you can store them locally on device. - Tons of files buried in tons of folders? No worries. The search feature will help you find an item instantly. - It has features you expect from a useful file manager. Add, copy, delete, duplicate, move, rename, sort and more. [+] Script editor - It has features you expect from a useful script editor. Syntax highlight, auto-indent, line numbers and more. - Search for a word in a script. Replace occurrences with another word. - Recent items are accessible from your finger tip. It is a useful feature for navigating through frequently accessed files.
Salts in Chemistry
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“Salts in Chemistry” is an interactive app for students to learn about the sodium chloride chemical formula, salts in chemistry, salt water chemistry, acids bases and salts in an easy and engrossing way by visualizing the colorful images. It is one of the best educational applications which is designed to help students learn the sodium chloride chemical formula, salts in chemistry, salt water chemistry, acids bases and salts in an innovative learning method. This app is for students in the age group of 11 - 15 years and is optimized for use in both phones and tablets. “Salts in Chemistry” app is students friendly and easy to use. Download the app NOW and assist your children to learn about the sodium chloride chemical formula, salts in chemistry, salt water chemistry, acids bases and salts easily. “Salts in Chemistry” app helps the students to learn everything about the salts in chemistry and types of salts in chemistry in an innovative learning method. This app explains about the sodium chloride chemical formula, salts in chemistry, salt water chemistry, acids bases and salts in an easy and simple way with interesting Do it Yourself activities. The interactive approach of the app makes it a more immersive experience for the students. The app is based on the concept of salts in chemistry and the types of salts in chemistry. Students can explore and practice the interactive activities and view the colorful images for better understanding. The colorful images and interactive activities will help the students to learn about the sodium chloride chemical formula, salts in chemistry, salt water chemistry, acids bases and salts in an easy and engrossing way. Features: Learn - Learn about Salts in chemistry and the various types of salts in the easiest possible way. Practice - Get an opportunity to try for yourself the interactive activities. Quiz - Take a challenging quiz section to assess your learning The Learn section will be enabled by default. The Practice and Quiz sections will be enabled one by one as and when the students complete the previous section. This educational application helps students understand and learn about the sodium chloride chemical formula, salts in chemistry, salt water chemistry, acids bases and salts in an easy and engrossing way. Download “Salts in Chemistry” app and other educational apps published by Ajax Media Tech. With the interactive education model, students will be able to absorb and learn the fundamentals and basics with minimal efforts and maximum retention.
Screenshots
Verdict
The clearest difference is update cadence: SIMO at every 3 weeks against Salts in Chemistry's every 33 months. Salts in Chemistry's advantage is price ($0.99 vs $4.99) and iOS requirement (12.0 vs 14.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
SIMO costs $4.99 and Salts in Chemistry $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SIMO ships an update every 3 weeks, Salts in Chemistry every 33 months. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.
| Parameter | SIMO | Salts in Chemistry |
|---|---|---|
| Price | $4.99 | $0.99 — better |
| Rating | 4.2 (58 ratings) — better | — |
| Positive reviews | 58.1% of reviews | — |
| Number of ratings | 58 — better | — |
| Update frequency | Every 3 weeks — better | Every 33 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Numerical Co. | www.ajaxmediatech.com |
In-app purchases
SIMO
No in-app purchases
Salts in Chemistry
No in-app purchases
Questions
Is SIMO free?
Is Salts in Chemistry free?
Do SIMO or Salts in Chemistry have ads?
Which is updated more often, SIMO or Salts in Chemistry?
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