# Flash Elements vs TwentyElement

The clearest difference is in-app purchases: Flash Elements at none against TwentyElement's 1. Flash Elements also leads on iOS requirement (10.0 vs 16.6). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Flash Elements | TwentyElement |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Free | — |
| Size | 22 MB | 2 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cameron Wilcox](https://appshunter.io/developer/1192814301) | [Jatuphol Jaturapat](https://appshunter.io/developer/1788860463) |

## What reviewers say

### Flash Elements

[App page](https://appshunter.io/ios/app/flash-elements/id1467392645)

Learn and test your knowledge of the periodic table with interactive flashcards. This educational app helps users memorize element symbols, names, and atomic numbers.

**Highlights:** Periodic table flashcards, Test element knowledge, Memorize symbols, Learn element names, Atomic number practice

**Features:** macOS Compatibility

**In-app purchases:** none


### TwentyElement

[App page](https://appshunter.io/ios/app/twentyelement/id6740615385)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $0.99 | one-time |


## Frequently asked questions

### Is Flash Elements free?

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

### Is TwentyElement free?

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

### Do Flash Elements or TwentyElement have ads?

Neither Flash Elements nor TwentyElement shows 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.*