# シャドーイングを反復練習 vs 英単語と日々

The clearest difference is price: シャドーイングを反復練習 at Free against 英単語と日々's $3.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

シャドーイングを反復練習 is free to download; 英単語と日々 costs $3.99 up front. シャドーイングを反復練習 sells 1 in-app purchase, starting at $7.99 per month and 英単語と日々 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | シャドーイングを反復練習 | 英単語と日々 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 30 MB | 64 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shadowing Gym, Inc.](https://appshunter.io/developer/1584911088) | [Shuto Goto](https://appshunter.io/developer/1558406144) |

## What reviewers say

### シャドーイングを反復練習

[App page](https://appshunter.io/ios/app/shadowinggym/id1584911086)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shadowing Gym - Monthly | $7.99 | per month |


### 英単語と日々

[App page](https://appshunter.io/ios/app/id6742532816)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get full functionality | $2.99 | one-time |


## Frequently asked questions

### Is シャドーイングを反復練習 free?

シャドーイングを反復練習 is free to download, with in-app purchases available.

### Is 英単語と日々 free?

英単語と日々 costs $3.99, and also offers in-app purchases.

### Do シャドーイングを反復練習 or 英単語と日々 have ads?

Neither シャドーイングを反復練習 nor 英単語と日々 shows ads.

### Which is updated more often, シャドーイングを反復練習 or 英単語と日々?

シャドーイングを反復練習 ships an update monthly, and 英単語と日々 monthly. Most recently, シャドーイングを反復練習 was updated on October 27, 2026 and 英単語と日々 on October 30, 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.*