# FlipStock｜あなただけの単語帳 vs Phrase Log

The clearest difference is in-app purchases: FlipStock｜あなただけの単語帳 at none against Phrase Log's 1. Phrase Log's advantage is iOS requirement (16.6 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Phrase Log sells 1 one-off in-app purchase. FlipStock｜あなただけの単語帳 asks for nothing beyond the download.

FlipStock｜あなただけの単語帳 ships an update monthly, Phrase Log every 3 weeks. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | FlipStock｜あなただけの単語帳 | Phrase Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 15 MB | 3 MB |
| Requires iOS | 18.2 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yutaro Takei](https://appshunter.io/developer/1793329405) | [Usalingual](https://appshunter.io/developer/1730696495) |

## What reviewers say

### FlipStock｜あなただけの単語帳

[App page](https://appshunter.io/ios/app/flipstock/id6743951614)

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

**In-app purchases:** none


### Phrase Log

[App page](https://appshunter.io/ios/app/phrase-log/id6761091186)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Phrase Log Pro | $3.99 | one-time |


## Frequently asked questions

### Is FlipStock｜あなただけの単語帳 free?

FlipStock｜あなただけの単語帳 is free to download, with no in-app purchases.

### Is Phrase Log free?

Phrase Log is free to download, with in-app purchases available.

### Do FlipStock｜あなただけの単語帳 or Phrase Log have ads?

Neither FlipStock｜あなただけの単語帳 nor Phrase Log shows ads.

### Which is updated more often, FlipStock｜あなただけの単語帳 or Phrase Log?

FlipStock｜あなただけの単語帳 ships an update monthly, and Phrase Log every 3 weeks. Most recently, FlipStock｜あなただけの単語帳 was updated on October 28, 2026 and Phrase Log on October 23, 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.*