# 3D Molecule & Atoms Chemistry vs C++

The clearest difference is ads: C++ at none against 3D Molecule & Atoms Chemistry's shown. C++ also leads on iOS requirement (15.6 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 3D Molecule & Atoms Chemistry sells 10 in-app purchases, starting at $1.99 per 7 days and C++ sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

3D Molecule & Atoms Chemistry ships an update every 6 weeks, C++ every 3 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 3D Molecule & Atoms Chemistry | C++ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 14 MB | 163 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sandeep Bhandari](https://appshunter.io/developer/794284640) | [龙泽 余](https://appshunter.io/developer/1462574966) |

## What reviewers say

### 3D Molecule & Atoms Chemistry

[App page](https://appshunter.io/ios/app/3d-molecule-and-atoms-chemistry/id946825319)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Pro Weekly | $4.99 | per 7 days |
| Yearly Subscription Discount | $14.99 | per year |
| Yearly Subscription Sale | $14.99 | per year |
| Yearly Subscription Special | $19.99 | per year |
| Yearly Subscription | $29.99 | per year |
| Pro Annual | $29.99 | per year |
| Forever Pro Discount | $79.99 | one-time |
| Forever Pro | $99.99 | one-time |


### C++

[App page](https://appshunter.io/ios/app/c-plus-plus/id6784894776)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月会员 | $1.99 | per month |
| 包年会员 | $9.99 | per year |
| 永久会员 | $6.99 | one-time |


## Frequently asked questions

### Is 3D Molecule & Atoms Chemistry free?

3D Molecule & Atoms Chemistry is free to download, with in-app purchases available.

### Is C++ free?

C++ is free to download, with in-app purchases available.

### Do 3D Molecule & Atoms Chemistry or C++ have ads?

3D Molecule & Atoms Chemistry shows ads; C++ does not.

### Which is updated more often, 3D Molecule & Atoms Chemistry or C++?

3D Molecule & Atoms Chemistry ships an update every 6 weeks, and C++ every 3 weeks. Most recently, 3D Molecule & Atoms Chemistry was updated on November 1, 2026 and C++ on October 31, 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.*