# 日本史チャレンジ vs ショート動画で楽しく勉強 英単語

The clearest difference is ads: 日本史チャレンジ at none against ショート動画で楽しく勉強 英単語's shown. ショート動画で楽しく勉強 英単語's advantage is update cadence (daily vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

日本史チャレンジ ships an update fortnightly, ショート動画で楽しく勉強 英単語 daily. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 日本史チャレンジ | ショート動画で楽しく勉強 英単語 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Daily** |
| Size | 9 MB | 27 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SANWA Inc.](https://appshunter.io/developer/1878028373) | [Lisfee, Inc.](https://appshunter.io/developer/1146331015) |

## What reviewers say

### 日本史チャレンジ

[App page](https://appshunter.io/ios/app/id6760858551)

**Features:** macOS Compatibility

**In-app purchases:** none


### ショート動画で楽しく勉強 英単語

[App page](https://appshunter.io/ios/app/popsap/id6776933897)

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

**In-app purchases:** none


## Frequently asked questions

### Is 日本史チャレンジ free?

日本史チャレンジ is free to download, with no in-app purchases.

### Is ショート動画で楽しく勉強 英単語 free?

ショート動画で楽しく勉強 英単語 is free to download, with no in-app purchases.

### Do 日本史チャレンジ or ショート動画で楽しく勉強 英単語 have ads?

ショート動画で楽しく勉強 英単語 shows ads; 日本史チャレンジ does not.

### Which is updated more often, 日本史チャレンジ or ショート動画で楽しく勉強 英単語?

日本史チャレンジ ships an update fortnightly, and ショート動画で楽しく勉強 英単語 daily. Most recently, 日本史チャレンジ was updated on October 13, 2026 and ショート動画で楽しく勉強 英単語 on October 11, 2026.

---

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