Comparison

Quick Math Break vs チェス棋アリーナ

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

Head to head
About

Quick Math Break

Features
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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!

About

チェス棋アリーナ

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チェス棋アリーナは、将棋とチェスを融合した新感覚の対戦ゲームです。 ■ ゲーム概要 将棋の「持ち駒」システムと独自ルールを取り入れたチェスバリアントです。取った駒を自分の駒として盤上に打つことができ、戦略の幅が無限に広がります。 ■ 主な機能 ・オンライン対戦(3分、10分切れ負け) ・AI対局(初級・中級・上級) ・フリーボード(自由に駒を動かして研究) ・対局履歴の保存と振り返り ・レートシステム ・将棋形式/チェス形式の駒表示切り替え ■ 独自ルール ・成ったポーンを取ったら持ち駒はポーンになる ・二ポーン、底ポーンおよび斜め前の打ちポーンの禁止 ・打ちポーン詰め禁止 ・後手のみトライルール(キングがe1到達で勝利) ・千日手は後手の勝利 ・後手による連続王手の千日手は引き分け ・ステイルメイトは詰み勝ちと同等 ■ プレミアムプラン ・対局回数無制限 ・広告なし 本アプリの利用により以下の2つに同意したとみなします。 利用規約: https://chessgi.com/terms プライバシーポリシー: https://chessgi.com/privacy

Screenshots

Quick Math Break3 screens
チェス棋アリーナ4 screens

Verdict

The call

The clearest difference is in-app purchases: Quick Math Break at none against チェス棋アリーナ's 1. Quick Math Break also leads on device support. チェス棋アリーナ's advantage is iOS requirement (13.0 vs 16.6). On price 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

Both are free to download. チェス棋アリーナ sells 1 in-app purchase, starting at $2.99 per month. Quick Math Break asks for nothing beyond the download.

Scorecard3 real differences · 3 level
Quick Math Break versus チェス棋アリーナ: the parameters behind the verdict, then further details
ParameterQuick Math Breakチェス棋アリーナ
PriceFreeFree
Update frequencyMonthly—
AdsYes—
In-app purchasesNo — betterYes
DevicesiPhone, iPad — better—
Requires iOS16.613.0 — better
Further details — not scored
Size5 MB49 MB
Age rating4+4+
DeveloperKana UchidaTENBILLION, K.K.

In-app purchases

None

Quick Math Break

No in-app purchases

1 purchases

チェス棋アリーナ

Subscriptions1
  • プレミアムプラン$2.991 Month

Questions

Is Quick Math Break free?
Quick Math Break is free to download, with no in-app purchases.
Is チェス棋アリーナ free?
チェス棋アリーナ is free to download, with in-app purchases available.

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