# Periodic Table of Elements PRO vs Periodic

The clearest difference is update cadence: Periodic at every 5 weeks against Periodic Table of Elements PRO's every 7 months. Periodic Table of Elements PRO's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Periodic Table of Elements PRO ships an update every 7 months, Periodic every 5 weeks. The most recent releases landed on July 4, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Periodic Table of Elements PRO | Periodic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/periodic-table-of-elements-pro/id438478041/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Ad-supported | — |
| Size | 6 MB | 35 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Rouda](https://appshunter.io/developer/396597129) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## What reviewers say

### Periodic Table of Elements PRO

[App page](https://appshunter.io/ios/app/periodic-table-of-elements-pro/id438478041)

Explore a color-coded periodic table with detailed information on each element. Access data like density, electronic configuration, atomic number, and melting point. This educational tool provides comprehensive chemical data.

**Highlights:** Color-coded periodic table, Detailed element properties, Density information, Electronic configuration, Atomic number, Melting point data

**Features:** macOS Compatibility

**In-app purchases:** none


### Periodic

[App page](https://appshunter.io/ios/app/periodic-table-elements/id1628647298)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Table of Elements PRO free?

Periodic Table of Elements PRO is free to download, with no in-app purchases.

### Is Periodic free?

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

### Do Periodic Table of Elements PRO or Periodic have ads?

Both Periodic Table of Elements PRO and Periodic show ads.

### Which is updated more often, Periodic Table of Elements PRO or Periodic?

Periodic Table of Elements PRO ships an update every 7 months, and Periodic every 5 weeks. Most recently, Periodic Table of Elements PRO was updated on July 4, 2026 and Periodic on September 25, 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.*