# Periodic Table vs Periodic Table Quiz Pro

The clearest difference is price: Periodic Table at $1.99 against Periodic Table Quiz Pro's $3.99. Periodic Table also leads on iOS requirement (16.0 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Periodic Table costs $1.99 and Periodic Table Quiz Pro $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Periodic Table ships an update every 28 months, Periodic Table Quiz Pro every 29 months. The most recent releases landed on August 25, 2026 and July 24, 2026 respectively.

## The numbers

| Metric | Periodic Table | Periodic Table Quiz Pro |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 28 months** | Every 29 months |
| Size | 1 MB | 45 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Lucioni Charalla](https://appshunter.io/developer/1198674844) | [Horea Bucerzan](https://appshunter.io/developer/1459301615) |

## What reviewers say

### Periodic Table

[App page](https://appshunter.io/ios/app/periodic-table-elements/id1482354618)

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

**In-app purchases:** none


### Periodic Table Quiz Pro

[App page](https://appshunter.io/ios/app/periodic-table-quiz-pro/id1507682070)

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

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Table free?

Periodic Table costs $1.99, with no in-app purchases.

### Is Periodic Table Quiz Pro free?

Periodic Table Quiz Pro costs $3.99, with no in-app purchases.

### Do Periodic Table or Periodic Table Quiz Pro have ads?

Neither Periodic Table nor Periodic Table Quiz Pro shows ads.

### Which is updated more often, Periodic Table or Periodic Table Quiz Pro?

Periodic Table ships an update every 28 months, and Periodic Table Quiz Pro every 29 months. Most recently, Periodic Table was updated on August 25, 2026 and Periodic Table Quiz Pro on July 24, 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.*