# 赤シート英単語帳：暗記カードで英検・TOEIC vs ルート数学 高校数学/中学数学/受験数学/定期テスト

The clearest difference is in-app purchases: 赤シート英単語帳：暗記カードで英検・TOEIC at none against ルート数学 高校数学/中学数学/受験数学/定期テスト's 2. 赤シート英単語帳：暗記カードで英検・TOEIC also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ルート数学 高校数学/中学数学/受験数学/定期テスト sells 2 in-app purchases, starting at $6.99 per month. 赤シート英単語帳：暗記カードで英検・TOEIC asks for nothing beyond the download.

赤シート英単語帳：暗記カードで英検・TOEIC ships an update every 6 days, ルート数学 高校数学/中学数学/受験数学/定期テスト every 4 days. The most recent releases landed on October 25, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 赤シート英単語帳：暗記カードで英検・TOEIC | ルート数学 高校数学/中学数学/受験数学/定期テスト |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 27 MB | 29 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Atsushi Koyama](https://appshunter.io/developer/1367138812) | [Ryu Komahashi](https://appshunter.io/developer/1685370765) |

## What reviewers say

### 赤シート英単語帳：暗記カードで英検・TOEIC

[App page](https://appshunter.io/ios/app/toeic/id6768860998)

Learn English vocabulary efficiently by understanding word origins. This completely free app offers multiple learning modes, example sentences, and pronunciation support for TOEIC and Eiken exams. Track your progress and set daily goals to build a consistent study habit.

**Highlights:** Learn vocabulary through word origins, Multiple quiz and memorization modes, Supports TOEIC and Eiken levels, Includes example sentences and audio, Progress tracking and goal setting, Customizable word lists, Ad-free and completely free

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

**In-app purchases:** none


### ルート数学 高校数学/中学数学/受験数学/定期テスト

[App page](https://appshunter.io/ios/app/id6774644576)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1ヶ月プラン | $6.99 | per month |
| 1年プラン | $69.99 | per year |


## Frequently asked questions

### Is 赤シート英単語帳：暗記カードで英検・TOEIC free?

赤シート英単語帳：暗記カードで英検・TOEIC is free to download, with no in-app purchases.

### Is ルート数学 高校数学/中学数学/受験数学/定期テスト free?

ルート数学 高校数学/中学数学/受験数学/定期テスト is free to download, with in-app purchases available.

### Do 赤シート英単語帳：暗記カードで英検・TOEIC or ルート数学 高校数学/中学数学/受験数学/定期テスト have ads?

Neither 赤シート英単語帳：暗記カードで英検・TOEIC nor ルート数学 高校数学/中学数学/受験数学/定期テスト shows ads.

### Which is updated more often, 赤シート英単語帳：暗記カードで英検・TOEIC or ルート数学 高校数学/中学数学/受験数学/定期テスト?

赤シート英単語帳：暗記カードで英検・TOEIC ships an update every 6 days, and ルート数学 高校数学/中学数学/受験数学/定期テスト every 4 days. Most recently, 赤シート英単語帳：暗記カードで英検・TOEIC was updated on October 25, 2026 and ルート数学 高校数学/中学数学/受験数学/定期テスト on October 3, 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.*