# Periodic Table vs Perodic Table

The clearest difference is price: Periodic Table at Free against Perodic Table's $0.99. Periodic Table also leads on ratings volume (3 vs 1). Perodic Table's advantage is in-app purchases (none vs 6) and ads (none vs shown). On rating and device support there is nothing between them.

Periodic Table is free to download; Perodic Table costs $0.99 up front. Periodic Table sells 6 in-app purchases, starting at $1.99 per 7 days. Perodic Table asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Periodic Table against 5.0 for Perodic Table. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Periodic Table ships an update every 4 months, Perodic Table every 3 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Periodic Table | Perodic Table |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/periodic-table-chemistry-game/id6738921186/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/perodic-table/id6743020011/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | **Ad-supported** | Paid |
| Size | 63 MB | 31 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Huzaib Sayyed](https://appshunter.io/developer/1778310247) | [PIXOPLAY IT SERVICES PRIVATE LIMITED](https://appshunter.io/developer/842565895) |

## What reviewers say

### Periodic Table

[App page](https://appshunter.io/ios/app/periodic-table-chemistry-game/id6738921186)

Explore chemical elements, compounds, and reactions through interactive quizzes and detailed data. Master the periodic table with clear explanations and track your progress with achievements. Learn chemistry in a fun and engaging way, anytime and anywhere.

**Highlights:** Complete Periodic Table explorer, Interactive chemistry quizzes, Detailed element data, Progress tracking and achievements, Offline functionality, Clear explanations of chemical concepts

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - Weekly | $1.99 | per 7 days |
| Remove Ads - Monthly | $4.99 | per month |
| Remove Ads - 2 Months | $8.99 | per 2 months |
| Remove Ads - 3 Months | $11.99 | per 3 months |
| Remove Ads - 6 Months | $19.99 | per 6 months |
| Remove Ads - Yearly | $29.99 | per year |


### Perodic Table

[App page](https://appshunter.io/ios/app/perodic-table/id6743020011)

Explore elements with interactive 3D Bohr models and detailed information. This app offers smart search, trend analysis, and real-world applications, making chemistry engaging for students, teachers, and enthusiasts.

**Highlights:** Interactive 3D Bohr models, Detailed element information, Smart search and quick access, Group and period trend analysis, Real-world element applications, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Table free?

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

### Is Perodic Table free?

Perodic Table costs $0.99, with no in-app purchases.

### Which has better reviews, Periodic Table or Perodic Table?

Periodic Table and Perodic Table are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Periodic Table or Perodic Table have ads?

Periodic Table shows ads; Perodic Table does not.

### Which is updated more often, Periodic Table or Perodic Table?

Periodic Table ships an update every 4 months, and Perodic Table every 3 days. Most recently, Periodic Table was updated on November 4, 2026 and Perodic Table on October 30, 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.*