Dual N vs 秘書検定3級 過去問・暗記アプリ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dual N
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Practice Dual N-Back at your own pace, starting with one minute. Dual N-Back asks you to decide whether the current cue matches the one presented N steps earlier. Practice comparing positions and audio cues, then review your session results over time. GET STARTED WITH AN INTERACTIVE TUTORIAL Learn the rules and response controls by trying them before you train. BUILD A DAILY ROUTINE Choose 1–5 minutes on Home. The first selection is one minute, and your previous choice is remembered for next time. This is an approximate cue duration; preparation and pauses are additional. Sessions with configurable trial counts and settings are also available. CHOOSE YOUR N LEVEL Let the app adjust your N level using the average of your latest three completed sessions under matching conditions, or select it manually. Customize the accuracy thresholds for raising and lowering N in 5-point steps, and reset them to the standard 80% / 50% values at any time. The comparison matches N level, duration, element combination, game mode, cue mode, timing and other training conditions. REVIEW YOUR PROGRESS Check your history, practice streak and achievements. The growth report compares only records with the same N level, element combination, game mode, cue mode, timing and other training conditions. View session counts, average, best and a chart for 7 days, 30 days or all saved records. STANDARD AND EXPANDED MODES Standard mode, with position and letter cues, is free. The separate Expanded Mode purchase lets you choose any two elements (6 combinations), any three (4 combinations), or all four from position, letter, color and shape. Choose an element count and combination from a clear list; only your selected elements are trained and scored. Existing Expanded Mode owners do not need another purchase. ADS AND OPTIONAL PURCHASES If you have not purchased Ad-Free, a banner may appear at the bottom of the result screen. Ads are not shown during training. Two independent one-time purchases are available. Neither is a subscription: - Ad-Free removes result-screen ads. It does not include Expanded Mode. - Expanded Mode unlocks two- to four-element combinations that include color or shape. It does not remove ads. Current prices appear on the purchase screen. Use Restore Purchases on that screen to check previously purchased entitlements. DATA AND PRIVACY Play history, settings and achievements are stored on your device. Usage analytics is off by default. Firebase Analytics is used only when enabled in Settings on the App Store version. Advertising services, including Google Mobile Ads, also make network connections. See App Privacy on the App Store and the privacy policy for details about data handling and purposes. LANGUAGES Japanese and English. Support and terms https://hori2-t.github.io/dual-nback-legal/ Privacy policy https://hori2-t.github.io/dual-nback-legal/privacy.html
秘書検定3級 過去問・暗記アプリ
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■秘書検定3級 一問一答 — 全300問で、社会人の常識を最短合格 秘書検定3級の合格を目指すあなたへ。出題範囲に沿って全300問を体系的に収録し、科学的に証明された反復学習法(SM-2)で、合格に必要な知識を最短で定着させる学習アプリです。はじめての秘書検定にも、就活前のマナー固めにも。 ◆ こんな方におすすめ ・秘書検定3級にはじめて挑戦する方 ・就活前にビジネスマナーの基礎を固めたい学生 ・社会人としての常識・接遇を体系的に学びたい方 ・電話応対・来客応対・敬語に自信をつけたい方 ・スキマ時間でコツコツ合格を目指したい方 ◆ 全300問の厳選問題——秘書検定3級の出題範囲を体系的に網羅 【必要とされる資質】全60問 x——必要とされる資質を体系的に対策します。 【職務知識】全60問 x——職務知識を体系的に対策します。 【一般知識】全60問 x——一般知識を体系的に対策します。 【マナー・接遇】全60問 x——マナー・接遇を体系的に対策します。 【技能】全60問 x——技能を体系的に対策します。 各問題には4つの選択肢と、検定対策に直結する詳細解説付き。「なぜそうなるのか」を理解しながら、得点力を確実に伸ばせます。 ◆ SM-2 スペースドリピティション(間隔反復学習) 科学的に証明されたSM-2アルゴリズムが復習を自動スケジューリング。 ・正解した問題は復習間隔が徐々に広がり、効率的に長期記憶へ ・間違えた問題は短い間隔で再出題し、弱点を重点補強 ・「いつ何を復習すべきか」をアプリが管理するので、毎日開いて答えるだけ ◆ 記憶を助ける学習ツール 【メモ】問題ごとに覚え方を書き留めて、あなただけの参考書に。 【ブックマーク】苦手問題をワンタップ登録し、集中復習。 【復習ランダムモード】ブックマークから10問出題。直前の弱点克服に最適。 ◆ やる気を引き出す進捗管理 【学習ストリーク】連続学習日数を記録し、習慣化を後押し。 【学習記録】回答数・到達問題数を可視化。 【達成アニメーション】全問正解で紙吹雪のお祝い演出。 ◆ スマート通知で復習を忘れない お好みの時刻にリマインダー設定可能。通知に「今日の復習対象数」を表示。 ◆ 無料で始められる 「必要とされる資質」の全60問に加え、他の各領域も先頭10問ずつを無料開放(計100問)。残り200問は「全問解放」または「広告削除+全問解放」バンドルでプレミアムにできます。 検定直前の追い込みにも、毎日の積み重ねにも。全300問の体系学習で、秘書検定3級の合格を確実なものに。「秘書検定3級 一問一答」で学びを加速しましょう。
Screenshots
Verdict
The clearest difference is update cadence: Dual N at every 5 days against 秘書検定3級 過去問・暗記アプリ's every 3 weeks. On price, ads, in-app purchases 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
Both are free to download. Dual N sells 1 one-off in-app purchase and 秘書検定3級 過去問・暗記アプリ sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Dual N ships an update every 5 days, 秘書検定3級 過去問・暗記アプリ every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Dual N | 秘書検定3級 過去問・暗記アプリ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Takanori Horitsu | Hajime App Lab |
In-app purchases
Dual N
- Ad-Free$0.99
秘書検定3級 過去問・暗記アプリ
- 広告削除$3.99
- 全問題を解放$3.99
- 広告削除+全問題$5.99








