Quick Math Break vs 目隠し将棋
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Quick Math Break
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Unleash Your Brain Power! The Ultimate Flash Mental Math Workout. This app is your dedicated trainer for mastering lightning-fast calculation and razor-sharp memory. Instantly memorize series of numbers flashed on the screen and calculate their total with accuracy. With a sleek, minimalist design, you can seamlessly integrate this powerful brain exercise into your daily commute or any quick break. Start turning your downtime into prime brain-training time! Perfect for: Anyone aiming to dramatically increase their mental calculation speed and accuracy. Students or professionals looking to boost focus and short-term memory. Individuals interested in effective, fun brain-training and cognitive health. Key Features 1. Customize Your Challenge Level Select your difficulty from 1-digit, 2-digit, or 3-digit problems. Start with 1-digit to build confidence, then progressively scale up to master the complex 3-digit flash challenges. The power to level up is in your hands! 2. Designed for Peak Concentration Numbers flash at a rapid 0.5-second interval, demanding your absolute focus to track and total. Complete 8 problems per set, striving for up to 10 successful sets in a row. This structure keeps you engaged and motivated to push your limits. The clean interface eliminates distractions, creating the perfect environment for intense mental focus. 3. Instant Feedback & Score Tracking Know your results immediately with visual and sound feedback for every correct or incorrect answer. Answer correctly? Advance to the next set. Answer incorrectly? The game ends, and your total correct score is instantly tallied. Track your progress and stay motivated to beat your personal best every time you play. Stop scrolling and start calculating! Download this brain trainer today and dramatically boost your mental agility!
目隠し将棋
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「目隠し将棋」は、将棋盤を表示せずにCPUまたは2人で対局するアプリです。 CPU対局では5段階の強さから選択できます。2人対局では、1台のスマートフォンを先手と後手が交互に操作します。 相手の指し手は文字と読み上げで確認し、自分の手は移動元と移動先を入力して進めます。対局中と対局後の棋譜確認でも将棋盤は表示されません。 【対局設定】 ・CPU対局または1台での2人対局 ・CPUの強さを5段階から選択 ・先手、後手、ランダムから手番を選択 ・時間制限なし、または持ち時間と秒読みを設定 ・対局ごとに「待った」の使用を設定 【指し手の表示と読み上げ】 対局中に表示する指し手の範囲を、次の3種類から選択できます。 ・直前の手だけ表示 ・これまでの棋譜を表示 ・対局中は非表示 指し手の読み上げ、聞き直し、読み上げ速度、王手の案内も設定できます。 【保存と棋譜】 進行中の対局は端末内に保存され、ホーム画面から再開できます。 終了した対局は対局履歴に保存されます。対局後はすべての指し手を確認でき、棋譜をKIF形式で共有できます。 【操作設定】 ・指す前の確認画面 ・触覚フィードバック ・ライト、ダーク、端末設定に合わせた表示 ・対局履歴の管理
Screenshots
Verdict
The clearest difference is ads: 目隠し将棋 at none against Quick Math Break's shown. 目隠し将棋 also leads on update cadence (every 2 days vs monthly). 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.
Quick Math Break ships an update monthly, 目隠し将棋 every 2 days. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.
| Parameter | Quick Math Break | 目隠し将棋 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Kana Uchida | CAEN Co., Ltd. |
In-app purchases
Quick Math Break
No in-app purchases
目隠し将棋
No in-app purchases









