# 极速日语 vs 慧学日语

The clearest difference is in-app purchases: 慧学日语 at none against 极速日语's 5. 慧学日语 also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 极速日语 sells 5 one-off in-app purchases. 慧学日语 asks for nothing beyond the download.

极速日语 ships an update every 3 months, 慧学日语 every 5 days. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 极速日语 | 慧学日语 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 58 MB | 26 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dalian Realsys Co., Ltd.](https://appshunter.io/developer/528235289) | [BEIJING LANGUAGE AND CULTURE UNIVERSITY](https://appshunter.io/developer/560941591) |

## What reviewers say

### 极速日语

[App page](https://appshunter.io/ios/app/id998241876)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 极速日语N5 | $2.99 | one-time |
| 极速日语N4 | $4.99 | one-time |
| 极速日语N3 | $7.99 | one-time |
| 极速日语N2 | $9.99 | one-time |
| 极速日语N1 | $14.99 | one-time |


### 慧学日语

[App page](https://appshunter.io/ios/app/id6445910144)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 极速日语 free?

极速日语 is free to download, with in-app purchases available.

### Is 慧学日语 free?

慧学日语 is free to download, with no in-app purchases.

### Do 极速日语 or 慧学日语 have ads?

Neither 极速日语 nor 慧学日语 shows ads.

### Which is updated more often, 极速日语 or 慧学日语?

极速日语 ships an update every 3 months, and 慧学日语 every 5 days. Most recently, 极速日语 was updated on October 16, 2026 and 慧学日语 on October 5, 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.*