Comparison

Chemistry Pro vs Learn Electron Tutorials

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

Head to head
About

Chemistry Pro

Learn chemistry from basic to advanced topics with offline access. This app offers hundreds of lessons in English, covering chemistry in everyday life. Unlock premium features and advanced lessons through in-app purchases or subscriptions.

Highlights
  • Hundreds of chemistry topics
  • Offline access
  • Learn from basics to advanced
  • Chemistry in life lessons
  • Review mode
  • In-app purchases for premium content
Features
Read full description

Learn & Read Chemistry Science. The application provides a selection of hundreds of different topics lessons of chemistry in English with chemistry use in life. You can learn And Enjoy Chemistry from the zero, from the basics to more advanced for Chemistry exam. FUNCTIONALITIES: + Learn Chemistry in a fun and fast way + Offline access: Access content from anywhere, even without internet. + Review mode: Review is a fundamental part of the learning process. Unlock advanced lessons and full content with in-app purchases Basic content is available for free. Access to all lessons and premium features requires a one-time purchase or subscription. Privacy Policy: https://owlspeak.web.app/privacy Terms of Use: https://owlspeak.web.app/terms

About

Learn Electron Tutorials

Features
Read full description

Electron is a free and open-source software framework developed and maintained by GitHub. The framework is designed to create desktop applications using web technologies which are rendered using a flavor of the Chromium browser engine, and a backend using the Node.js runtime environment. Is electron JS still used? If you are trying to use JavaScript to build a desktop app, chances are you have at least considered using Electron. Released by GitHub in 2013 for their Atom editor, Electron has been used by many massive companies like Microsoft, Discord, and Slack. Is electron JS worth learning? Electron basically just gives you a window management API and a few bells and whistles here and there. There's not much to learn. That being said, you would need a fair amount of NodeJS skills (for doing what web apps in the browser can't) and a good bit of front-end development skills (for the UI). Is Electron an API? This is a desktop app that interactively and with sample code demonstrates core features of the Electron API. It's built with Electron, too, of course. This app works on Windows, macOS and Linux operating systems. Why Electron? Electron enables you to create desktop applications with pure JavaScript by providing a runtime with rich native (operating system) APIs. This does not mean Electron is a JavaScript binding to graphical user interface (GUI) libraries. Instead, Electron uses web pages as its GUI, so you can also see it as a minimal Chromium browser, controlled by JavaScript. So all the electron apps are technically web pages running in a browser that can leverage your OS APIs. Who Uses Electron? Github developed Electron for creating the text editor Atom. They were both open sourced in 2014. Electron is used by many companies like Microsoft, Github, Slack, etc. Electron has been used to create a number of apps. Following are a few notable apps − Slack desktop Wordpress desktop app Visual Studio Code Caret Markdown Editor Nylas Email App GitKraken git client. Electron Tutorials Guide Electron - Overview Electron - Installation How Electron work? Electron - Hello World Electron - Building UIs Electron - File Handling Electron - Native Node Libraries Inter-Process Communication(IPC) Electron - System Dialogs Electron - Menus Electron - System Tray Electron - Notifications Electron - Webview Electron - Audio & Video Capturing Electron - Defining Shortcuts Electron - Environment Variables Electron - Debugging Electron - Packaging Apps Electron - Resources

Screenshots

Chemistry Pro4 screens
Learn Electron Tutorials4 screens

Verdict

The call

The clearest difference is price: Chemistry Pro at Free against Learn Electron Tutorials's $0.99. Chemistry Pro also leads on update cadence (every 2 months vs every 19 months). Learn Electron Tutorials's advantage is in-app purchases (none vs 5) and ads (none vs shown). On device support and iOS requirement 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

Chemistry Pro is free to download; Learn Electron Tutorials costs $0.99 up front. Chemistry Pro sells 5 in-app purchases, starting at $4.99 per 7 days. Learn Electron Tutorials asks for nothing beyond the download.

UpkeepUpdate frequency

Chemistry Pro ships an update every 2 months, Learn Electron Tutorials every 19 months. The most recent releases landed on September 24, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 5 level
Chemistry Pro versus Learn Electron Tutorials: the parameters behind the verdict, then further details
ParameterChemistry ProLearn Electron Tutorials
PriceFree — better$0.99
Rating4.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 2 months — betterEvery 19 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size40 MB34 MB
Age rating4+4+
DeveloperAli UmerSaqib Masood

In-app purchases

5 purchases

Chemistry Pro

Subscriptions3
  • Chemistry3 Days trial$4.997 Days
  • Chemistry$6.991 Month
  • Chemistry$29.991 Year
One-time2
  • Chemistry$2.99
  • Chemistry$49.99
None

Learn Electron Tutorials

No in-app purchases

Questions

Is Chemistry Pro free?
Chemistry Pro is free to download, with in-app purchases available.
Is Learn Electron Tutorials free?
Learn Electron Tutorials costs $0.99, with no in-app purchases.
Do Chemistry Pro or Learn Electron Tutorials have ads?
Chemistry Pro shows ads; Learn Electron Tutorials does not.
Which is updated more often, Chemistry Pro or Learn Electron Tutorials?
Chemistry Pro ships an update every 2 months, and Learn Electron Tutorials every 19 months. Most recently, Chemistry Pro was updated on September 24, 2026 and Learn Electron Tutorials on October 7, 2026.

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