# 百人一首 読み上げで暗記 vs 赤シート英単語 英文法/英会話/英検®/TOEIC

The clearest difference is in-app purchases: 百人一首 読み上げで暗記 at none against 赤シート英単語 英文法/英会話/英検®/TOEIC's 13. 百人一首 読み上げで暗記 also leads on iOS requirement (14.0 vs 18.0). 赤シート英単語 英文法/英会話/英検®/TOEIC's advantage is ads (none vs shown) and update cadence (every 3 days vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. 赤シート英単語 英文法/英会話/英検®/TOEIC sells 13 in-app purchases, starting at $8.99 per month. 百人一首 読み上げで暗記 asks for nothing beyond the download.

百人一首 読み上げで暗記 ships an update every 4 weeks, 赤シート英単語 英文法/英会話/英検®/TOEIC every 3 days. The most recent releases landed on September 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 百人一首 読み上げで暗記 | 赤シート英単語 英文法/英会話/英検®/TOEIC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 53.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 53 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rei Matsushita](https://appshunter.io/developer/595392937) | [Ryu Komahashi](https://appshunter.io/developer/1685370765) |

## What reviewers say

### 百人一首 読み上げで暗記

[App page](https://appshunter.io/ios/app/id6444429071)

**Features:** macOS Compatibility

**In-app purchases:** none


### 赤シート英単語 英文法/英会話/英検®/TOEIC

[App page](https://appshunter.io/ios/app/toeic/id6749865705)

Master English vocabulary and grammar with a classic red-sheet memorization method adapted for mobile. This all-in-one app supports various learning goals, from TOEIC and Eiken to university entrance exams and conversational English, offering multiple study modes and progress tracking.

**Highlights:** Red-sheet memorization method, Multiple study modes (quiz, timed, writing, audio), Comprehensive courses (TOEIC, Eiken, exams, conversation), Grammar and reading comprehension lessons, Progress tracking and statistics, Customizable vocabulary lists, Widget and Live Activity support

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1ヶ月プラン | $8.99 | per month |
| 1ヶ月プラン | $14.99 | per month |
| 3ヶ月プラン | $17.99 | per 3 months |
| 3ヶ月プラン | $29.99 | per 3 months |
| 1年プラン | $39.99 | per year |
| 1年プラン | $99.99 | per year |
| 1ヶ月プラン | $119.99 | per month |
| お試しプラン | $199.99 | per year |
| お試しプラン | $199.99 | per year |
| 3ヶ月プラン | $199.99 | per 3 months |
| 1年プラン | $299.99 | per year |
| 買い切りプラン | $59.99 | one-time |
| 買い切りプラン | $149.99 | one-time |


## Frequently asked questions

### Is 百人一首 読み上げで暗記 free?

百人一首 読み上げで暗記 is free to download, with no in-app purchases.

### Is 赤シート英単語 英文法/英会話/英検®/TOEIC free?

赤シート英単語 英文法/英会話/英検®/TOEIC is free to download, with in-app purchases available.

### Do 百人一首 読み上げで暗記 or 赤シート英単語 英文法/英会話/英検®/TOEIC have ads?

百人一首 読み上げで暗記 shows ads; 赤シート英単語 英文法/英会話/英検®/TOEIC does not.

### Which is updated more often, 百人一首 読み上げで暗記 or 赤シート英単語 英文法/英会話/英検®/TOEIC?

百人一首 読み上げで暗記 ships an update every 4 weeks, and 赤シート英単語 英文法/英会話/英検®/TOEIC every 3 days. Most recently, 百人一首 読み上げで暗記 was updated on September 7, 2026 and 赤シート英単語 英文法/英会話/英検®/TOEIC on September 24, 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.*