# Chemistry Pro vs Learn Electron Tutorials

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.

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.

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.

## The numbers

| Metric | Chemistry Pro | Learn Electron Tutorials |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/chemistry-pro/id1588453081/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 19 months |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 34 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ali Umer](https://appshunter.io/developer/1584417594) | [Saqib Masood](https://appshunter.io/developer/1555852546) |

## What reviewers say

### Chemistry Pro

[App page](https://appshunter.io/ios/app/chemistry-pro/id1588453081)

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:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chemistry | $4.99 | per 7 days |
| Chemistry | $6.99 | per month |
| Chemistry | $29.99 | per year |
| Chemistry | $2.99 | one-time |
| Chemistry | $49.99 | one-time |


### Learn Electron Tutorials

[App page](https://appshunter.io/ios/app/learn-electron-tutorials/id6443481480)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*