# やりなおし中学英単語 vs Phrase Keeper

The clearest difference is ads: Phrase Keeper at none against やりなおし中学英単語's shown. Phrase Keeper also leads on update cadence (daily vs every 13 months). やりなおし中学英単語's advantage is iOS requirement (15.6 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

やりなおし中学英単語 ships an update every 13 months, Phrase Keeper daily. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | やりなおし中学英単語 | Phrase Keeper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Daily** |
| Size | 6 MB | 2 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mejiro Publications](https://appshunter.io/developer/384877298) | [SHOHEI KAWAKAMI](https://appshunter.io/developer/1869196997) |

## What reviewers say

### やりなおし中学英単語

[App page](https://appshunter.io/ios/app/id670886191)

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

**In-app purchases:** none


### Phrase Keeper

[App page](https://appshunter.io/ios/app/phrase-keeper/id6757970249)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is やりなおし中学英単語 free?

やりなおし中学英単語 is free to download, with no in-app purchases.

### Is Phrase Keeper free?

Phrase Keeper is free to download, with no in-app purchases.

### Do やりなおし中学英単語 or Phrase Keeper have ads?

やりなおし中学英単語 shows ads; Phrase Keeper does not.

### Which is updated more often, やりなおし中学英単語 or Phrase Keeper?

やりなおし中学英単語 ships an update every 13 months, and Phrase Keeper daily. Most recently, やりなおし中学英単語 was updated on October 29, 2026 and Phrase Keeper on October 28, 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.*