# World Of Elements vs Elements

The clearest difference is in-app purchases: World Of Elements at none against Elements's 1. Elements's advantage is update cadence (every 4 days vs every 15 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Elements sells 1 one-off in-app purchase. World Of Elements asks for nothing beyond the download.

World Of Elements ships an update every 15 months, Elements every 4 days. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | World Of Elements | Elements |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/world-of-elements/id6747661364/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 18 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Viktoriia Samoilova](https://appshunter.io/developer/1815041475) | [Hayri Odabas](https://appshunter.io/developer/1883951024) |

## What reviewers say

### World Of Elements

[App page](https://appshunter.io/ios/app/world-of-elements/id6747661364)

Explore the periodic table and conduct virtual chemistry experiments. Mix substances, solve puzzles, and test your knowledge with mini-games. This free app offers a fun and educational way to learn about elements and reactions for all ages.

**Highlights:** Virtual laboratory with 68 reactions, Interactive periodic table with 118 elements, Molecule-building puzzles, Flame color and pH experiments, Equation balancing tasks, Progress tracking and achievements, Multi-profile support for different ages

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

**In-app purchases:** none


### Elements

[App page](https://appshunter.io/ios/app/elements-periodic-table-quiz/id6813200026)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $3.99 | one-time |


## Frequently asked questions

### Is World Of Elements free?

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

### Is Elements free?

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

### Do World Of Elements or Elements have ads?

Neither World Of Elements nor Elements shows ads.

### Which is updated more often, World Of Elements or Elements?

World Of Elements ships an update every 15 months, and Elements every 4 days. Most recently, World Of Elements was updated on October 9, 2026 and Elements 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.*