# サイトラ！英文速読特訓 vs 英文読解

The clearest difference is in-app purchases: 英文読解 at none against サイトラ！英文速読特訓's 3. 英文読解 also leads on update cadence (every 10 days vs every 3 months). サイトラ！英文速読特訓's advantage is ads (none vs shown). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. サイトラ！英文速読特訓 sells 3 in-app purchases, starting at $7.99 per month. 英文読解 asks for nothing beyond the download.

サイトラ！英文速読特訓 ships an update every 3 months, 英文読解 every 10 days. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | サイトラ！英文速読特訓 | 英文読解 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (28 ratings)](https://appshunter.io/ios/app/id6448872534/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 82 MB | 46 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Junki Hadano](https://appshunter.io/developer/1478710277) | [Kazuhiro.Yamada](https://appshunter.io/developer/412842594) |

## What reviewers say

### サイトラ！英文速読特訓

[App page](https://appshunter.io/ios/app/id6448872534)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| サイトラ！PRO 1ヶ月プラン | $7.99 | per month |
| サイトラ！PRO 3ヶ月プラン | $19.99 | per 3 months |
| サイトラ！PRO 6ヶ月プラン | $24.99 | per 6 months |


### 英文読解

[App page](https://appshunter.io/ios/app/id6475267487)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is サイトラ！英文速読特訓 free?

サイトラ！英文速読特訓 is free to download, with in-app purchases available.

### Is 英文読解 free?

英文読解 is free to download, with no in-app purchases.

### Do サイトラ！英文速読特訓 or 英文読解 have ads?

英文読解 shows ads; サイトラ！英文速読特訓 does not.

### Which is updated more often, サイトラ！英文速読特訓 or 英文読解?

サイトラ！英文速読特訓 ships an update every 3 months, and 英文読解 every 10 days. Most recently, サイトラ！英文速読特訓 was updated on September 24, 2026 and 英文読解 on October 2, 2026.

---

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