Comparison

JLPT N4文法のまとめ vs スタンプえほん

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

JLPT N4文法のまとめ

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
Read full description

1. Support iPhone SE and above and all iPad, iPadPro versions. 2. Collect all the JLPT N4 article sentence patterns, organized in an easy-to-understand way, with a detailed description of the sentence pattern, no grammatical terms beyond the scope of learning. Easy one-handed operation for efficient learning. 3. While you are looking at sentence description, example sentences are explained in Chinese or English and you can check the explanations whenever you don't understand something. Learning key grammar and sentence points effectively, and reinforce sentence concepts. 4. When you encounter a word you have difficulty remembering, you can use three different symbols to mark it, and tap the word you are marking to reinforce it over and over again. 5. You'll be at the top of your exams after completing more than 300 questions that there is no other question can be compared to this one. 6. No matter what version of iPad you are using,you can select 5 random questions for a practice test, and be able to check for hints, explanations and time spent per question at any time during the test. You will also be informed of your level of understanding after the test.

About

スタンプえほん

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
Read full description

ルルロロの可愛いスタンプがたくさん! 好みのシーンにスタンプをペタペタ貼ってオリジナルのワンシーンを完成させよう! がんばれ!ルルロロの可愛い公式アプリが登場! アニメの背景に好きなスタンプを選んで貼って、自分だけの1ページを作りあげよう! 今も昔も子供が大好きな「シールブック」を彷彿とさせるアプリが誕生! 好きなシールを何度も貼り直すことができるシールブックと同じように、ルルロロの可愛いスタンプをあっちこっちに貼って楽しめるアプリです。 スタンプの大きさや角度を変えることも出来ちゃうので、可能性は無限大! 子供の発想力向上や右脳教育にもってこい! スタンプや背景もたっぷり収録! スタンプの貼る場所や想像力次第で無限大の1ページに大変身! 楽しい音楽も付いて、キッズも大喜びな内容になっています! 操作はかんたん! 好きなスタンプを選び、フリックして背景イラストへ! キッズ向けの簡単で優しい内容です。 拡大縮小や角度を変えることも出来ちゃうので、お子様の発想力を育むのにうってつけ! ・一度置いたスタンプを無くしたい時は、パレットに戻してあげてね。 ・最初からスタンプ遊びをしたい時は、リセットボタンを押しましょう。 ・出来上がったワンシーンはシェアボタンで保存することもできます。 ルルロロの可愛いイラストにも思わず心奪われて、親子で夢中になること間違いなし! 心温まる可愛いルルロロちゃんにも注目! 指先お遊戯に慣れてきたお子様も、退屈な時やぐずった時にも是非遊んでみて下さい◎ 【がんばれ!ルルロロ】 ⓒBANDAI/ルルロロプロジェクト

Screenshots

JLPT N4文法のまとめ4 screens
スタンプえほん4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
JLPT N4文法のまとめ versus スタンプえほん: the parameters behind the verdict, then further details
ParameterJLPT N4文法のまとめスタンプえほん
Price$9.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews33.3% of reviews46.2% of reviews — better
Number of ratings—2 — better
Update frequencyEvery 5 months — betterEvery 6 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size16 MB161 MB
Age rating4+4+
DeveloperYamase & Touwa Japanese InsitituteRedinC Co.,Ltd.

Customer experience

JLPT N4文法のまとめ

Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

スタンプえほん

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive46.2%
Neutral46.2%
Negative7.7%

In-app purchases

None

JLPT N4文法のまとめ

No in-app purchases

1 purchases

スタンプえほん

One-time1
  • 広告非表示$2.99

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.

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