# Chemical Elements Quiz vs Elements Collector

The clearest difference is review sentiment: Chemical Elements Quiz at 100% against Elements Collector's 50%. Chemical Elements Quiz also leads on rating (4.5 vs 2.0). Elements Collector's advantage is ads (none vs shown) and update cadence (every 2 months vs every 22 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chemical Elements Quiz holds the better App Store score, 4.5 against 2.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 100% of Chemical Elements Quiz's written reviews are positive against 50% of Elements Collector's.

Chemical Elements Quiz ships an update every 22 months, Elements Collector every 2 months. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Chemical Elements Quiz | Elements Collector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/chemical-elements-quiz/id841747373/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/elements-collector/id903648374/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 22 months | **Every 2 months** |
| Monetization | Ad-supported | **Free** |
| Size | 5 MB | 11 MB |
| Requires iOS | 15.6 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kazunari Hiyoshi](https://appshunter.io/developer/517438375) | [RUCKYGAMES CO., LTD.](https://appshunter.io/developer/315948909) |

## What reviewers say

### Chemical Elements Quiz

[App page](https://appshunter.io/ios/app/chemical-elements-quiz/id841747373)

Test your knowledge of chemical elements with this engaging quiz app. It offers three distinct quiz modes and three difficulty levels to challenge learners. Perfect for students and anyone interested in chemistry.

**Highlights:** Three quiz modes, Three difficulty levels, Touch correct answer quiz, Input correct answer quiz, Select by atomic number quiz

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

**In-app purchases:** none


### Elements Collector

[App page](https://appshunter.io/ios/app/elements-collector/id903648374)

Collect elements to complete the periodic table. Save energy over time to create new elements, then swipe to collect them and add them to your table. Upgrade machines using earned currency to discover more elements.

**Highlights:** Collect and discover elements, Complete the periodic table, Save and use energy to create elements, Upgrade machines, Track progress on the periodic table

**In-app purchases:** none


## Frequently asked questions

### Is Chemical Elements Quiz free?

Chemical Elements Quiz is free to download, with no in-app purchases.

### Is Elements Collector free?

Elements Collector is free to download, with no in-app purchases.

### Which has better reviews, Chemical Elements Quiz or Elements Collector?

Chemical Elements Quiz is rated higher. Chemical Elements Quiz averages 4.5 out of 5 from 2 ratings, while Elements Collector averages 2.0 from 4 ratings.

### Do Chemical Elements Quiz or Elements Collector have ads?

Chemical Elements Quiz shows ads; Elements Collector does not.

### Which is updated more often, Chemical Elements Quiz or Elements Collector?

Chemical Elements Quiz ships an update every 22 months, and Elements Collector every 2 months. Most recently, Chemical Elements Quiz was updated on October 6, 2026 and Elements Collector 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.*