# Periodic Table Elements Quiz・ vs Math World

The clearest difference is review sentiment: Periodic Table Elements Quiz・ at 50% against Math World's 0%. Periodic Table Elements Quiz・ also leads on ratings volume (25 vs 2) and iOS requirement (14.0 vs 17.6). Math World's advantage is rating (5.0 vs 4.6). On price, ads, 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 Math World sells 8 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Math World holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Periodic Table Elements Quiz・ has 25 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of Periodic Table Elements Quiz・'s written reviews are positive against 0% of Math World's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Periodic Table Elements Quiz・ | Math World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (25 ratings)](https://appshunter.io/ios/app/periodic-table-elements-quiz/id6737477955/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/math-world/id6758207231/reviews)** |
| Number of ratings | **25** | 2 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 64 MB | 352 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Olena Romashova](https://appshunter.io/developer/1763191312) | [Michel Morcos](https://appshunter.io/developer/1794479178) |

## 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 |


### Math World

[App page](https://appshunter.io/ios/app/math-world/id6758207231)

This game combines logic puzzles with arithmetic, challenging players to balance equations by dragging and dropping number tiles. It offers progressively difficult grids and gameplay designed to sharpen focus and provide a mental workout.

**Highlights:** Logic puzzles meet arithmetic, Drag and drop number tiles, Balance equations, Progressively difficult grids, Sharpen focus, Brain-training gameplay

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $4.99 | per month |
| No Ads Premium | $6.99 | per month |
| Treasure Pack | $0.99 | one-time |
| Pack 1 | $1.99 | one-time |
| Pack 2 | $5.99 | one-time |
| Pack 3 | $9.99 | one-time |
| Pack 4 | $19.99 | one-time |
| Pack 5 | $59.99 | one-time |


## Frequently asked questions

### Is Periodic Table Elements Quiz・ free?

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

### Is Math World free?

Math World is free to download, with in-app purchases available.

### Which has better reviews, Periodic Table Elements Quiz・ or Math World?

Math World is rated higher. Periodic Table Elements Quiz・ averages 4.6 out of 5 from 25 ratings, while Math World averages 5.0 from 2 ratings.

### Do Periodic Table Elements Quiz・ or Math World have ads?

Both Periodic Table Elements Quiz・ and Math World show ads.

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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.*