# Periodic Table PRO vs Periodic Table of Elements+

The clearest difference is in-app purchases: Periodic Table of Elements+ at none against Periodic Table PRO's 8. Periodic Table of Elements+ also leads on review sentiment (67% vs 50%). Periodic Table PRO's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 7 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Periodic Table PRO sells 8 one-off in-app purchases. Periodic Table of Elements+ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Periodic Table PRO against 4.7 for Periodic Table of Elements+. Both are backed by a comparable volume of ratings — 87 and 60 respectively. Written reviews are what separate them: 50% of Periodic Table PRO's written reviews are positive against 67% of Periodic Table of Elements+'s.

Periodic Table PRO ships an update every 6 weeks, Periodic Table of Elements+ every 7 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Periodic Table PRO | Periodic Table of Elements+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (87 ratings)](https://appshunter.io/ios/app/periodic-table-pro/id1601545941/reviews) | **[4.7 (60 ratings)](https://appshunter.io/ios/app/periodic-table-of-elements-plus/id6447423433/reviews)** |
| Number of ratings | **87** | 60 |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Monetization | Paid | **Ad-supported** |
| Size | 206 MB | 38 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AGILE FLEX TECH](https://appshunter.io/developer/1601049602) | [Sonya Marcarelli](https://appshunter.io/developer/409702204) |

## What reviewers say

### Periodic Table PRO

[App page](https://appshunter.io/ios/app/periodic-table-pro/id1601545941)

Explore a virtual chemistry lab with interactive experiments and detailed information on all chemical elements. Features include atom structure simulations, downloadable PDFs, and studying analytics to enhance learning. Supports multiple languages and offers a cohesive, functional design.

**Highlights:** Virtual chemistry lab with experiments, Detailed chemical element information, Atom structure simulations, Downloadable element PDFs, Studying analytics, Multi-language support

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SPECIAL OFFER! | $9.99 | one-time |
| Chernobyl experiments | $9.99 | one-time |
| Explosive experiments | $9.99 | one-time |
| Funny experiments | $9.99 | one-time |
| Experiments with fire | $9.99 | one-time |
| Gas bubbles experiments | $9.99 | one-time |
| Melting experiments | $9.99 | one-time |
| Oxidation experiments | $9.99 | one-time |


### Periodic Table of Elements+

[App page](https://appshunter.io/ios/app/periodic-table-of-elements-plus/id6447423433)

This educational app provides a compact Mendeleev's table with extensive chemical element data. It allows users to create molecular formulas, calculate their mass, and access detailed Wikipedia information for each element. Designed for students and chemistry enthusiasts, it offers VoiceOver accessibility and efficient space utilization.

**Highlights:** Mendeleev's table reference, Molecular formula composer, Molecular mass computation, VoiceOver accessibility, Links to Wikipedia pages, Copyable element information

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Table PRO free?

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

### Is Periodic Table of Elements+ free?

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

### Which has better reviews, Periodic Table PRO or Periodic Table of Elements+?

Periodic Table of Elements+ is rated higher. Periodic Table PRO averages 4.6 out of 5 from 87 ratings, while Periodic Table of Elements+ averages 4.7 from 60 ratings.

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

Periodic Table of Elements+ shows ads; Periodic Table PRO does not.

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

Periodic Table PRO ships an update every 6 weeks, and Periodic Table of Elements+ every 7 months. Most recently, Periodic Table PRO was updated on November 7, 2026 and Periodic Table of Elements+ on November 3, 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.*