# mindclass eLearning vs Organic Chemistry

The clearest difference is in-app purchases: mindclass eLearning at none against Organic Chemistry's 3. mindclass eLearning also leads on iOS requirement (13.0 vs 15.1). Organic Chemistry's advantage is update cadence (every 2 months vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Organic Chemistry sells 3 in-app purchases, starting at $4.99 per 7 days. mindclass eLearning asks for nothing beyond the download.

mindclass eLearning ships an update every 4 months, Organic Chemistry every 2 months. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | mindclass eLearning | Organic Chemistry |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 67 MB | 37 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smart ID Dynamics S.A.](https://appshunter.io/developer/1109320496) | [Mobin Akhter](https://appshunter.io/developer/1812505286) |

## What reviewers say

### mindclass eLearning

[App page](https://appshunter.io/ios/app/mindclass-elearning/id6475722410)

**Features:** macOS Compatibility

**In-app purchases:** none


### Organic Chemistry

[App page](https://appshunter.io/ios/app/organic-chemistry-octet/id6758552314)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $34.99 | per year |
| Lifetime Premium | $64.99 | one-time |


## Frequently asked questions

### Is mindclass eLearning free?

mindclass eLearning is free to download, with no in-app purchases.

### Is Organic Chemistry free?

Organic Chemistry is free to download, with in-app purchases available.

### Do mindclass eLearning or Organic Chemistry have ads?

Neither mindclass eLearning nor Organic Chemistry shows ads.

### Which is updated more often, mindclass eLearning or Organic Chemistry?

mindclass eLearning ships an update every 4 months, and Organic Chemistry every 2 months. Most recently, mindclass eLearning was updated on October 10, 2026 and Organic Chemistry on October 12, 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.*