# AtomicTiles vs Chemistry Cool

The clearest difference is price: Chemistry Cool at Free against AtomicTiles's $3.99. Chemistry Cool also leads on update cadence (every 2 months vs every 19 months) and device support (4 vs 2). AtomicTiles's advantage is rating (5.0 vs 2.0) and in-app purchases (none vs 3). On ratings volume and ads there is nothing between them.

Chemistry Cool is free to download; AtomicTiles costs $3.99 up front. Chemistry Cool sells 3 in-app purchases, starting at $0.99 per 7 days. AtomicTiles asks for nothing beyond the download.

AtomicTiles holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

AtomicTiles ships an update every 19 months, Chemistry Cool every 2 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AtomicTiles | Chemistry Cool |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/atomictiles/id522105648/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/chemistry-cool/id1577550450/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 9 MB | 57 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Nguyen Le Nguyen](https://appshunter.io/developer/1577550452) |

## 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


### Chemistry Cool

[App page](https://appshunter.io/ios/app/chemistry-cool/id1577550450)

This app provides a comprehensive resource for studying chemistry, featuring over 10,000 reactions with detailed information, a periodic table, and a molar mass calculator. It also includes a solubility table, a game for learning, and offline functionality.

**Highlights:** Over 10,000 chemistry reactions, Detailed compound and element information, Interactive periodic table, Molar mass calculator, Solubility table, Chemistry learning game, Offline functionality

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pay-As-You-Go | $0.99 | per 7 days |
| Monthly | $1.99 | per month |
| Easy Choice | $3.99 | per 3 months |


## Frequently asked questions

### Is AtomicTiles free?

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

### Is Chemistry Cool free?

Chemistry Cool is free to download, with in-app purchases available.

### Which has better reviews, AtomicTiles or Chemistry Cool?

AtomicTiles is rated higher. AtomicTiles averages 5.0 out of 5 from 1 ratings, while Chemistry Cool averages 2.0 from 2 ratings.

### Do AtomicTiles or Chemistry Cool have ads?

Neither AtomicTiles nor Chemistry Cool shows ads.

### Which is updated more often, AtomicTiles or Chemistry Cool?

AtomicTiles ships an update every 19 months, and Chemistry Cool every 2 months. Most recently, AtomicTiles was updated on October 11, 2026 and Chemistry Cool on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*