# Adam the Chemist vs Periodic Table

The clearest difference is price: Periodic Table at Free against Adam the Chemist's $1.99. Adam the Chemist's advantage is in-app purchases (none vs 2) and update cadence (daily vs every 8 days). On rating, ads and device support there is nothing between them.

Periodic Table is free to download; Adam the Chemist costs $1.99 up front. Periodic Table sells 2 one-off in-app purchases. Adam the Chemist asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Adam the Chemist against 5.0 for Periodic Table. That said, the two scores are not equally well evidenced: Adam the Chemist has 9 ratings behind it against 1, so its average is the more settled of the two.

Adam the Chemist ships an update daily, Periodic Table every 8 days. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Adam the Chemist | Periodic Table |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/adam-the-chemist/id6772240729/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/periodic-table-elements-lab/id6780071541/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 8 days |
| Monetization | Paid | **Free** |
| Size | 4 MB | 144 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [CAMILLE RAQUEL RIEBER RICOY](https://appshunter.io/developer/6772240731) | [Rizk Corsight, LLC](https://appshunter.io/developer/1896065289) |

## What reviewers say

### Adam the Chemist

[App page](https://appshunter.io/ios/app/adam-the-chemist/id6772240729)

An educational chemistry puzzle game where you match elements to trigger real chemical reactions and discover compounds. Explore an interactive periodic table and test your knowledge with quizzes. Learn about science through engaging gameplay.

**Highlights:** Match elements to trigger chemical reactions, Discover real-world compounds, Interactive periodic table with facts, Chemistry quizzes to test knowledge, Unlock new elements and power-ups, Learn about science through gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Periodic Table

[App page](https://appshunter.io/ios/app/periodic-table-elements-lab/id6780071541)

Explore all 118 elements with detailed data, original illustrations, and a spaced-repetition study system. Features include a guided equation balancer, 3D atom view, and molar-mass calculator. This private app works offline and is designed for effective learning.

**Highlights:** All 118 elements with original illustrations, Spaced-repetition study system, Guided equation balancer, 3D atom view, Molar-mass calculator, Offline functionality, Curriculum packs for AP, IB, A-Level, GCSE, MCAT

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-Day Trial | Free | one-time |
| Full Access Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Adam the Chemist free?

Adam the Chemist costs $1.99, with no in-app purchases.

### Is Periodic Table free?

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

### Which has better reviews, Adam the Chemist or Periodic Table?

Adam the Chemist and Periodic Table are both rated 5.0 out of 5 on the App Store, from 9 and 1 ratings respectively.

### Do Adam the Chemist or Periodic Table have ads?

Neither Adam the Chemist nor Periodic Table shows ads.

### Which is updated more often, Adam the Chemist or Periodic Table?

Adam the Chemist ships an update daily, and Periodic Table every 8 days. Most recently, Adam the Chemist was updated on October 3, 2026 and Periodic Table on October 17, 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.*