# Periodic Table Elements Quiz・ vs Tooor!

The clearest difference is ads: Tooor! at none against Periodic Table Elements Quiz・'s shown. Tooor! also leads on update cadence (monthly vs every 5 months). Periodic Table Elements Quiz・'s advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.1). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Periodic Table Elements Quiz・ sells 1 one-off in-app purchase and Tooor! sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Periodic Table Elements Quiz・ ships an update every 5 months, Tooor! monthly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Periodic Table Elements Quiz・ | Tooor! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (25 ratings)](https://appshunter.io/ios/app/periodic-table-elements-quiz/id6737477955/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 64 MB | 27 MB |
| Requires iOS | **14.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Olena Romashova](https://appshunter.io/developer/1763191312) | [appwerk GmbH](https://appshunter.io/developer/525391599) |

## What reviewers say

### Periodic Table Elements Quiz・

[App page](https://appshunter.io/ios/app/periodic-table-elements-quiz/id6737477955)

Test your chemistry knowledge with an interactive periodic table quiz. Features multiple game modes, progressive difficulty, and progress tracking to help you master chemical elements.

**Highlights:** Multiple quiz modes (Symbol to Name, Name to Symbol, Atomic Number, Atomic Weight), Progressive difficulty levels, Track learning progress and scores, User-friendly interface, Interactive learning tool

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $2.99 | one-time |


### Tooor!

[App page](https://appshunter.io/ios/app/tooor/id6754275451)

Test your knowledge of German professional football history with this quiz app. It features thousands of questions across six categories, offering solo play, head-to-head challenges against friends, and live group quizzes. Learn facts and stories behind players, clubs, and historical moments.

**Highlights:** 3,000+ football trivia questions, Six knowledge categories, Solo play mode, Online multiplayer challenges, Live group quiz sessions, Facts and stories behind questions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monatsabo | $0.99 | per month |
| Jahresabo | $8.99 | per year |


## Frequently asked questions

### Is Periodic Table Elements Quiz・ free?

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

### Is Tooor! free?

Tooor! is free to download, with in-app purchases available.

### Do Periodic Table Elements Quiz・ or Tooor! have ads?

Periodic Table Elements Quiz・ shows ads; Tooor! does not.

### Which is updated more often, Periodic Table Elements Quiz・ or Tooor!?

Periodic Table Elements Quiz・ ships an update every 5 months, and Tooor! monthly. Most recently, Periodic Table Elements Quiz・ was updated on October 24, 2026 and Tooor! on October 15, 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.*