珠算能力検定試験 合格ドリル vs Abacus Practice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
珠算能力検定試験 合格ドリル
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珠算能力検定試験 合格ドリルは、珠算能力検定試験の合格を目指す人のための学習アプリです。厳選した160問を収録し、基礎確認から実戦練習まで、毎日のすきま時間で着実に力を伸ばせます。 本アプリでは、間隔反復アルゴリズムFSRSを活用し、忘れやすい問題を適切なタイミングで再出題します。正解した問題は効率よく復習間隔を広げ、苦手な問題は短い間隔で繰り返し確認できるため、学習時間をむだにせず記憶の定着を狙えます。 全問に解説を収録しているので、答え合わせだけで終わらず、考え方や間違えた理由をその場で確認できます。独学で進めたい方、試験前に苦手分野を整理したい方、日々の練習量を安定させたい方に適しています。 弱点ヒートマップでは、正答率や復習状況を見える化できます。どの分野でつまずいているかを直感的に把握できるため、試験直前の総仕上げにも役立ちます。学習履歴をもとに、重点的に取り組むべき問題を確認しながら、合格に必要な実力を積み上げましょう。 デイリーチャレンジでは、毎日少しずつ問題に取り組めます。短時間でも継続しやすく、学習習慣づくりに便利です。模試機能では、本番を意識した練習ができ、時間配分や集中力の確認にも活用できます。 主な機能 160問収録 FSRS間隔反復による効率的な復習 弱点ヒートマップで苦手を可視化 デイリーチャレンジで毎日の学習を継続 模試で本番形式の実力確認 全問解説付きで理解を深める学習 珠算能力検定試験に向けて、問題演習、復習、弱点対策、模試をこのアプリひとつで進められます。合格に必要な練習を、今日から計画的に始めましょう。 ※ 本アプリは試験主催団体とは関係ない非公式の学習補助アプリです。試験の最新情報・出題範囲・受験要項は必ず公式情報をご確認ください。
Abacus Practice
Practice abacus, mental arithmetic, and calculation skills on your iPhone or iPad. Features a realistic abacus interface for various exercises, including addition, subtraction, multiplication, division, and flash calculations. Track your progress and review your performance over time.
- Realistic abacus interface
- Practice addition, subtraction, multiplication, division
- Flash and slip calculations
- Customizable problem generation
- Practice history and performance records
- Adjustable settings for sound, vibration, and left-handed mode
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Build an answer with beads. Check it, then try your mistakes again. Abacus Practice brings Japanese soroban and mental arithmetic practice to iPhone and iPad. Use the on-screen abacus, work with your own physical soroban, or answer mentally. LEARN AND PRACTICE • 16 introductory lessons with bead movement demonstrations • Addition, subtraction, multiplication and division • Flash mental arithmetic with adjustable speed and column-style drills • Answer checking, per-question results and mistake-only review • Start another session with your previous practice settings CREATE YOUR OWN DRILLS Generate problems from selected conditions and practice them in the app. Timed mock exams show answer progress and scores by subject. These are practice formats based on Japanese soroban exams, not official examinations or a guarantee of passing. FIND YOUR FAVORITE BEADS The standard wooden beads have a detailed natural texture. Pro adds skins including springy mint Jelly and transparent Glass, each with a distinct feel and sound. Try extra skins in the interactive preview before purchase. Sound, haptics and left-handed layout are adjustable. FREE AND PRO Introductory lessons, basic practice, a free abacus, and selected problem-generation and mock-exam options are available free. A one-time Pro purchase unlocks expanded practice conditions, advanced problem generation, PDF worksheet creation and sharing, additional exam levels, and extra skins. There is no monthly subscription. No account or ads. Practice records are stored on this device. Now available in Japanese, English, Simplified Chinese, Traditional Chinese and Korean. Screens, all 16 introductory lessons, instructions, purchases and restore, practice history and PDFs follow your app language. Change it directly in Settings > App language inside the app; your choice applies immediately. There are six skins in total: standard Amber is free; Pro adds Walnut, Red & Ivory, Indigo, Jelly and Glass. The free abacus uses a large landscape board with minimal controls so you can focus on moving the beads.
Screenshots
Verdict
The clearest difference is price: 珠算能力検定試験 合格ドリル at Free against Abacus Practice's $0.99. 珠算能力検定試験 合格ドリル also leads on in-app purchases (none vs 1) and update cadence (daily vs every 4 months). Abacus Practice's advantage is ads (none vs shown). On 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
珠算能力検定試験 合格ドリル is free to download; Abacus Practice costs $0.99 up front. Abacus Practice sells 1 one-off in-app purchase. 珠算能力検定試験 合格ドリル asks for nothing beyond the download.
珠算能力検定試験 合格ドリル ships an update daily, Abacus Practice every 4 months. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.
| Parameter | 珠算能力検定試験 合格ドリル | Abacus Practice |
|---|---|---|
| Price | Free — better | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Daily — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 53 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | AFTW LLC | SMART BIT K.K |
In-app purchases
珠算能力検定試験 合格ドリル
No in-app purchases
Abacus Practice
- Proアンロック$2.99








