Comparison

Udemy Online Video Courses vs SIMO

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Udemy Online Video Courses

This app offers a vast library of online courses to help you develop in-demand skills for career advancement and personal growth. Learn from experts, practice with AI simulations, and access content offline to build job-ready competencies.

Highlights
  • AI-powered skills development
  • Personalized skill-building journeys
  • AI Role Play simulations
  • Offline access to content
  • Q&A with instructors
  • Lifetime access to courses
Features
Read full description

Skill up, stand out, and stay ahead - right from your phone. Udemy is where the world builds skills for tomorrow. Our app puts the power of our AI-powered skills development platform in your hands, helping you gain in-demand capabilities to advance your career, stay adaptable, and unlock new opportunities. Whether you're preparing for your next role in tech, switching careers, or strengthening your core business, leadership or communication skills, Udemy offers dynamic, personalized tools to support continuous upskilling. Personal Plan helps you chart a custom skill-building journey that evolves with your goals, while Career Accelerators provide curated content designed to fast-track progress in high-impact areas. For hands-on development, AI Role Play simulations let you actively practice real-world scenarios like conflict resolution and team collaboration, so you’re not just gaining knowledge, you're building job-ready competencies. Learn from real-world experts across a wide range of topics, from technology and business to creative thinking and personal development. With AI-driven recommendations, flexible formats, and tools that fit into your workflow, Udemy helps make continuous growth part of your daily life. Here’s what makes learning with the Udemy app so valuable: ACCESS OFFLINE: Download tools and content to continue your skill development even when you’re offline BIG SCREEN COMPATIBILITY: Cast to Chromecast for an enhanced experience DARK MODE: Stay focused in any lighting environment SKILL REMINDERS: Stay on track with customized push notifications NOTES & BOOKMARKS: Capture key insights to retain and revisit essential skills QUIZZES: Reinforce your progress through quick in-app assessments Q&A WITH EXPERTS: Get clarity or direction from instructors when you need support LIFETIME ACCESS: Revisit skill-building resources whenever you need a refresher Our instructors regularly update their content to reflect evolving tools, technologies, and workforce needs making sure you have the most up-to-date skills to succeed. Investing your time with Udemy is a direct investment in adaptability, career growth and success. Terms of Use: https://www.udemy.com/terms/terms-of-use/#tou_subscription-terms

About

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.

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
Read full description

~~~~~~~~~ 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.

Screenshots

Udemy Online Video Courses4 screens
SIMO4 screens

Verdict

The call

The clearest difference is price: Udemy Online Video Courses at Free against SIMO's $4.99. Udemy Online Video Courses also leads on rating (4.7 vs 4.2) and ratings volume (77K vs 58). SIMO's advantage is in-app purchases (none vs 11) and review sentiment (58% vs 25%). On ads 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

CostPrice · In-app purchases · Ads · Monetization

Udemy Online Video Courses is free to download; SIMO costs $4.99 up front. Udemy Online Video Courses sells 11 one-off in-app purchases. SIMO asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Udemy Online Video Courses holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Udemy Online Video Courses has 77K ratings behind it against 58, so its average is the more settled of the two. Written reviews complicate that: 25% of Udemy Online Video Courses's written reviews are positive against 58% of SIMO's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Udemy Online Video Courses ships an update every 10 days, SIMO every 3 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard9 real differences · 2 level
Udemy Online Video Courses versus SIMO: the parameters behind the verdict, then further details
ParameterUdemy Online Video CoursesSIMO
PriceFree — better$4.99
Rating4.7 (77K ratings) — better4.2 (58 ratings)
Positive reviews24.6% of reviews58.1% of reviews — better
Number of ratings77K — better58
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank#97 — better—
DevicesiPhone, iPad, Apple TViPhone, iPad, iPod
Requires iOS17.214.0 — better
Further details — not scored
Size152 MB61 MB
Age rating4+4+
DeveloperUdemyNumerical Co.

Customer experience

Udemy Online Video Courses

All ratings76,809 ratings
Positive94.5%
Neutral2.0%
Negative3.5%
Written reviews2,720 reviews
Positive24.6%
Neutral13.0%
Negative62.4%

SIMO

All ratings55 ratings
Positive80.0%
Neutral7.3%
Negative12.7%
Written reviews43 reviews
Positive58.1%
Neutral18.6%
Negative23.3%

Bugs and requests

Udemy Online Video Courses

Reported bugs

5 issues
  • Videos not playing or getting stuck on loading
  • Courses disappearing from the 'My Courses' section
  • Inability to sign in or log in to the app
  • Duplicate or missing lectures in course lists
  • Inconsistent behavior when switching between app and website

Requested features

5 requests
  • Add support for iPad split-screen multitasking
  • Improve offline course download and playback
  • Implement a better video player with more controls
  • Add a download manager and progress tracking
  • Enhance the Q&A experience for art courses

SIMO

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

Udemy Online Video Courses

One-time11
  • Udemy Course$9.99
  • Course Tier 11$10.99
  • Course Tier 12$11.99
Show 8 more
  • Course Tier 13$12.99
  • Course Tier 14$13.99
  • Course Tier 15$14.99
  • Course Tier 16$15.99
  • Course Tier 17$16.99
  • Course Tier 18$17.99
  • Course Tier 19$18.99
  • Course Tier 20$19.99
None

SIMO

No in-app purchases

Questions

Is Udemy Online Video Courses free?
Udemy Online Video Courses is free to download, with in-app purchases available.
Is SIMO free?
SIMO costs $4.99, with no in-app purchases.
Which has better reviews, Udemy Online Video Courses or SIMO?
Udemy Online Video Courses is rated higher. Udemy Online Video Courses averages 4.7 out of 5 from 77K ratings, while SIMO averages 4.2 from 58 ratings.
Do Udemy Online Video Courses or SIMO have ads?
Neither Udemy Online Video Courses nor SIMO shows ads.
Which is updated more often, Udemy Online Video Courses or SIMO?
Udemy Online Video Courses ships an update every 10 days, and SIMO every 3 weeks. Most recently, Udemy Online Video Courses was updated on October 28, 2026 and SIMO on October 24, 2026.

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