# Periodic Table vs AtomPro

The clearest difference is in-app purchases: AtomPro at none against Periodic Table's 6. AtomPro also leads on iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Periodic Table sells 6 in-app purchases, starting at $7.99 per 7 days. AtomPro asks for nothing beyond the download.

## The numbers

| Metric | Periodic Table | AtomPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (54 ratings)](https://appshunter.io/ios/app/periodic-table-chemistry/id1584417592/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 24 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ali Umer](https://appshunter.io/developer/1584417594) | [Raphael De Lio](https://appshunter.io/developer/1678380050) |

## What reviewers say

### Periodic Table

[App page](https://appshunter.io/ios/app/periodic-table-chemistry/id1584417592)

Access a comprehensive periodic table with detailed information on each element, including chemical properties and classifications. This offline application is ideal for students and teachers studying chemistry.

**Highlights:** Detailed element information, Chemical reactions and equations, Physical and thermal properties, Elements sorted by category, Offline functionality, No account registration required

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Periodic Table | $7.99 | per 7 days |
| Periodic Table | $9.99 | per month |
| Periodic Table | $29.99 | per year |
| Periodic Table | $4.99 | one-time |
| Periodic Table | $5.99 | one-time |
| Periodic Table | $49.99 | one-time |


### AtomPro

[App page](https://appshunter.io/ios/app/atompro/id6446603365)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Table free?

Periodic Table is free to download, with in-app purchases available.

### Is AtomPro free?

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

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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.*