# 元素 vs 宇宙の英単語

The clearest difference is ads: 宇宙の英単語 at none against 元素's shown. 宇宙の英単語 also leads on update cadence (fortnightly vs every 4 months). 元素's advantage is iOS requirement (13.0 vs 26.0). On price, 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.

元素 ships an update every 4 months, 宇宙の英単語 fortnightly. The most recent releases landed on August 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 元素 | 宇宙の英単語 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 87 MB | 21 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Ohmori Takeru](https://appshunter.io/developer/969791681) | [Hiroaki Toya](https://appshunter.io/developer/1515661642) |

## What reviewers say

### 元素

[App page](https://appshunter.io/ios/app/id6476252583)

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

**In-app purchases:** none


### 宇宙の英単語

[App page](https://appshunter.io/ios/app/id6783165808)

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

**In-app purchases:** none


## Frequently asked questions

### Is 元素 free?

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

### Is 宇宙の英単語 free?

宇宙の英単語 is free to download, with no in-app purchases.

### Do 元素 or 宇宙の英単語 have ads?

元素 shows ads; 宇宙の英単語 does not.

### Which is updated more often, 元素 or 宇宙の英単語?

元素 ships an update every 4 months, and 宇宙の英単語 fortnightly. Most recently, 元素 was updated on August 17, 2026 and 宇宙の英単語 on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*