# JLPT N4文法のまとめ vs スタンプえほん

The clearest difference is price: スタンプえほん at Free against JLPT N4文法のまとめ's $9.99. スタンプえほん also leads on review sentiment (46% vs 33%) and iOS requirement (15.0 vs 26.0). JLPT N4文法のまとめ's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

スタンプえほん is free to download; JLPT N4文法のまとめ costs $9.99 up front. スタンプえほん sells 1 one-off in-app purchase. JLPT N4文法のまとめ asks for nothing beyond the download.

JLPT N4文法のまとめ ships an update every 5 months, スタンプえほん every 6 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | JLPT N4文法のまとめ | スタンプえほん |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id594133617/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 33.3% of reviews | **46.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 16 MB | 161 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yamase & Touwa Japanese Insititute](https://appshunter.io/developer/442115304) | [RedinC Co.,Ltd.](https://appshunter.io/developer/877487111) |

## What reviewers say

### JLPT N4文法のまとめ

[App page](https://appshunter.io/ios/app/jlpt-n4/id545149300)

This app helps you master JLPT N4 grammar with clear explanations and practice questions. It supports various devices and offers a comprehensive review of sentence patterns, with options to mark difficult words and take practice tests.

**Highlights:** JLPT N4 grammar compilation, Detailed sentence pattern explanations, Chinese/English example sentence translations, Word marking for reinforcement, Over 300 practice questions, Randomized practice tests with hints

**Features:** Vision Pro support

**In-app purchases:** none


### スタンプえほん

[App page](https://appshunter.io/ios/app/id594133617)

Create unique scenes by placing and rearranging cute character stickers onto various backgrounds. This app offers endless creative possibilities, allowing users to resize and rotate stickers to foster imagination and right-brain development. It's designed for easy, intuitive play for young children.

**Highlights:** Place and rearrange stickers, Resize and rotate stickers, Create original scenes, Save and share creations, Intuitive drag-and-drop interface, Includes fun music

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $2.99 | one-time |


## Frequently asked questions

### Is JLPT N4文法のまとめ free?

JLPT N4文法のまとめ costs $9.99, with no in-app purchases.

### Is スタンプえほん free?

スタンプえほん is free to download, with in-app purchases available.

### Do JLPT N4文法のまとめ or スタンプえほん have ads?

スタンプえほん shows ads; JLPT N4文法のまとめ does not.

### Which is updated more often, JLPT N4文法のまとめ or スタンプえほん?

JLPT N4文法のまとめ ships an update every 5 months, and スタンプえほん every 6 months. Most recently, JLPT N4文法のまとめ was updated on November 6, 2026 and スタンプえほん on November 1, 2026.

---

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