# AtomicTiles vs Periodic Table of Elements+

The clearest difference is price: Periodic Table of Elements+ at Free against AtomicTiles's $3.99. Periodic Table of Elements+ also leads on ratings volume (60 vs 1) and update cadence (every 7 months vs every 19 months). AtomicTiles's advantage is ads (none vs shown) and rating (5.0 vs 4.7). On in-app purchases, device support and iOS requirement there is nothing between them.

Periodic Table of Elements+ is free to download; AtomicTiles costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AtomicTiles holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Periodic Table of Elements+ has 60 ratings behind it against 1, so its average is the more settled of the two.

AtomicTiles ships an update every 19 months, Periodic Table of Elements+ every 7 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | AtomicTiles | Periodic Table of Elements+ |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/atomictiles/id522105648/reviews)** | [4.7 (60 ratings)](https://appshunter.io/ios/app/periodic-table-of-elements-plus/id6447423433/reviews) |
| Number of ratings | 1 | **60** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 7 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 9 MB | 38 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Sonya Marcarelli](https://appshunter.io/developer/409702204) |

## What reviewers say

### AtomicTiles

[App page](https://appshunter.io/ios/app/atomictiles/id522105648)

Explore the fundamental building blocks of matter. This interactive tool allows students to understand atomic structure and how atoms bond to form molecules. Visualize valence electrons and their role in chemical bonding through an engaging learning experience.

**Highlights:** Explore atomic structure (protons, neutrons, electrons), Understand valence electrons and covalent bonding, Visualize how atoms form molecules, Interactive exploration of molecular structures, Learn about the properties of elements and the periodic table

**In-app purchases:** none


### 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 AtomicTiles free?

AtomicTiles costs $3.99, with no in-app purchases.

### Is Periodic Table of Elements+ free?

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

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

AtomicTiles is rated higher. AtomicTiles averages 5.0 out of 5 from 1 ratings, while Periodic Table of Elements+ averages 4.7 from 60 ratings.

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

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

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

AtomicTiles ships an update every 19 months, and Periodic Table of Elements+ every 7 months. Most recently, AtomicTiles was updated on November 1, 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.*