合格!国語クエスト vs Unit Conveyor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
合格!国語クエスト
This app makes learning Japanese language knowledge for junior high school entrance exams fun and effective. It covers kanji, vocabulary, grammar, and literary history with quizzes, illustrations, and professional narration. Gamified elements and AI-powered weak point review help students build confidence and improve scores.
- Comprehensive curriculum covering kanji, vocabulary, grammar, and literary history
- Over 3,000 questions with 4 difficulty levels
- Visual learning with custom illustrations for each question
- Professional narration for audio learning
- AI-powered weak point review mode
- Gamified elements like XP, leveling, and streaks
- Progress tracking with偏差値 (deviation score) tests
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「合格!国語クエスト」は、中学受験・中学入試を目指す小学生向けの国語学習アプリです。漢字・熟語、語彙、ことわざ・慣用句・四字熟語・故事成語、文法・敬語、読解を、5分野・88単元・4,400問の四択クイズで学べます。 問題を解く → 解説と図解で理解する → 間違えた問題を復習する、という流れで、通学中や家庭学習の短い時間でも進めやすい設計です。 ■ 主な特徴 ・1問1画面のテンポの良い四択クイズ ・各問題にわかりやすい解説を収録 ・35単元・1,750問にビフォー/アフター図解を収録 ・間違えた問題だけを集中して復習 ・偏差値判定つきテストモード ・全国ランキングと学習進捗表示 ・正解を重ねるとマスコットのリカちゃんが成長 ・ナレーション音声に対応 ■ 学べる内容 ・漢字/熟語:読み、書き、部首、熟語の構成 ・語彙/ことば:心情語、抽象語、対義語、類義語、多義語、外来語、オノマトペ ・ことわざ/慣用句/四字熟語/故事成語 ・ことばのきまり:文法、品詞、助詞、助動詞、敬語、詩歌、文学史 ・読解:物語文、説明文、論説文、随筆、長文読解 ■ Proコース ・難関コースを利用可能 ・ナレーション音声を利用可能 ・広告を非表示 月額・年額から選択でき、App Store経由で購入できます。設定画面から購入の復元にも対応しています。 ■ こんな方におすすめ ・中学受験の国語対策をしたい小学生 ・漢字力、語彙力、読解力を伸ばしたい方 ・ことわざ、慣用句、四字熟語、文法や敬語をまとめて復習したい方 ・お子さまの学習状況を見守りたい保護者 ・国語を基礎から学び直したい方 短い時間でも1問ずつ取り組めるので、通学中や家庭学習の仕上げにも使えます。リカちゃんと一緒に、毎日の国語学習を楽しく続けましょう。 ※本アプリは学習補助を目的としたアプリです。入試の合格や成績向上を保証するものではありません。 利用規約(Apple標準EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ プライバシーポリシー https://trailfusionai.com/kokugo-quest-privacy.html
Unit Conveyor
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1 kg is 1000 g. 1 m is 100 cm. Unit Conveyor shows what happens to a number when the unit changes — so children see it, instead of memorising it. ■ The unit staircase Length, weight, volume and time units are laid out as steps. Send a crate up a step and the number gets smaller; send it down and it gets bigger. The crate travels between steps so the cause is visible. ■ The conversion line Four boxes come down the conveyor. Pick the one with the right answer. The wrong boxes are not random numbers. "Counted one zero too few", "multiplied instead of divided", "split an hour into 10" — each one is built from a mistake children actually make. So no box can be dismissed at a glance. Every question needs real thinking. ■ Shipping slips (word problems) "We used 2 m and 50 cm of ribbon. How many cm altogether?" Matching two different units before adding them is a separate skill, and it gets its own line. ■ Report Shows the percentage correct for each unit, so you can see which unit needs practice. ■ Safe to hand to a child ・Free. No in-app purchases and no subscriptions ・Ads appear only on the report screen, never while a question is on screen ・No full-screen ads and no video ads ・Results are stored on the device only, and are deleted with the app ・No camera, microphone, location, contacts or notifications Designed so a primary-school child can use it alone.
Screenshots
Verdict
The clearest difference is ads: 合格!国語クエスト at none against Unit Conveyor's shown. 合格!国語クエスト also leads on update cadence (every 9 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
合格!国語クエスト ships an update every 9 days, Unit Conveyor every 6 weeks. The most recent releases landed on October 9, 2026 and October 18, 2026 respectively.
| Parameter | 合格!国語クエスト | Unit Conveyor |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| Update frequency | Every 9 days — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 404 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | hiroaki yuasa | Yoshihide Maehama |
In-app purchases
合格!国語クエスト
No in-app purchases
Unit Conveyor
No in-app purchases









