# Elements vs WorldTour Study

The clearest difference is in-app purchases: Elements at none against WorldTour Study's 1. Elements also leads on ads (none vs shown) and update cadence (every 2 months vs every 48 months). On price, device support and iOS requirement there is nothing between them.

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

Elements ships an update every 2 months, WorldTour Study every 48 months. The most recent releases landed on August 30, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Elements | WorldTour Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/elements-classic/id598124484/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 48 months |
| Monetization | Free | — |
| Size | 22 MB | 406 MB |
| Requires iOS | 9.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MmpApps Corp.](https://appshunter.io/developer/400209427) | [SOFTHEAVEN](https://appshunter.io/developer/588713602) |

## What reviewers say

### Elements

[App page](https://appshunter.io/ios/app/elements-classic/id598124484)

This educational tool helps users learn the periodic table by identifying elements from images and their positions. It offers a straightforward and effective method for studying chemical elements.

**Highlights:** Identify elements from images, Locate elements on the periodic table, Simple learning tool, Effective study aid

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

**In-app purchases:** none


### WorldTour Study

[App page](https://appshunter.io/ios/app/worldtour-study/id1188616280)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADS | $1.99 | one-time |


## Frequently asked questions

### Is Elements free?

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

### Is WorldTour Study free?

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

### Do Elements or WorldTour Study have ads?

WorldTour Study shows ads; Elements does not.

### Which is updated more often, Elements or WorldTour Study?

Elements ships an update every 2 months, and WorldTour Study every 48 months. Most recently, Elements was updated on August 30, 2026 and WorldTour Study on September 28, 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.*