Comparison

Calculation Training For Brain vs どこでも計算ドリル 暗算トレーニングアプリ

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

Head to head
About

Calculation Training For Brain

Practice basic math calculations with this engaging app designed for all ages. Improve mental math skills through fun, game-like exercises. Choose your difficulty, duration, and calculation type for daily brain training.

Highlights
  • Basic math calculation practice
  • Suitable for all ages
  • Game-like engagement
  • Customizable difficulty, duration, and calculation type
  • Addition, subtraction, multiplication, division, and mixed operations
Features
Read full description

"Calculation Training" is a brain-training app for practicing arithmetic that can be enjoyed by everyone—from elementary school children to seniors. It features simple, game-like controls and offers a variety of calculation problems. Use it for practicing arithmetic (mental math) from elementary school level, warming up your brain before studying, or maintaining cognitive health and mental sharpness for older adults. - Choose Your Training This app lets you practice the four basic arithmetic operations that form the foundation of math. You can focus on a single type of calculation or try mixed problems that include all types. * Addition * Subtraction * Division * Multiplication * Mixed arithmetic (all operations) - Adjustable Difficulty There are five difficulty levels, ranging from “Easy” to “Very Hard.” You can choose the level that matches your ability, making practice efficient and effective. By solving problems repeatedly and gradually increasing the difficulty, your calculation speed will naturally improve, helping you enhance your mental math skills. - Training Modes This app includes five training modes. Your best score is recorded in each mode, allowing you to track your progress and improvement. ◆ Time Limit Mode Solve as many problems as possible within a set time. The time limit can be adjusted from 20 to 90 seconds in 10-second increments via the Settings menu. Perfect for quick practice sessions or more focused, longer training. ◆ Fixed Problem Mode Challenge yourself to solve a set number of problems as quickly as possible. The number of questions can be adjusted from 10 to 50 in increments of 10 via the Settings menu. ◆ Endless Mode Each correct answer extends the time limit. Answer quickly and continuously to solve more problems and achieve a higher score. ◆ Long Calculation Mode Solve longer expressions that include both addition and subtraction. ◆ Column Method Mode Practice vertical calculations (column method). Train your speed in solving multi-digit addition and subtraction problems, up to three rows. - Input Options For multi-digit answers, you can choose whether to input digits starting from the highest or lowest place value. There are also two types of number pad layouts, allowing you to select the one that feels most comfortable. - Online Rankings Compete with players around the world through global online rankings. In Time Limit Mode, longer time limits yield higher scores. In Fixed Problem Mode, solving more problems results in higher scores. --- Calculation Training Brain Training / Math Game / Educational App for Kids Free ---

About

どこでも計算ドリル 暗算トレーニングアプリ

Features
Read full description

どこでも計算ドリルは、小さなお子様から大人まで計算力を強化できる無料の暗算トレーニングアプリです。 小学1年生レベルの足し算問題から、数学に必要な桁の大きな暗算問題まで網羅! 次々出てくる計算問題をゲーム感覚で解くうちに、計算力のトレーニングができます。 ◆どこでも計算ドリルなら: ・1桁同士の計算から4桁同士のたし算まで幅広い計算問題で遊べる ・スマホひとつでスキマ時間に暗算トレーニングができる ・無料アプリだから紙の計算ドリルよりも手軽 ・小学生の足し算練習にも、大人の脳トレにも幅広く使える ・問題を解くまでかかった時間を1問ごとに表示!苦手な計算と得意な計算がわかる 計算問題と数字入力だけのシンプルな画面! 小さなお子さんも使いやすいように、問題を解く画面は無駄なくシンプルに。 余計なボタンがないから、暗算の速解きトレーニングにも最適です。 計算問題の画面では広告が出ないので、お子さんが間違ってタップしてしまう心配もありません。 ◆こんな方にオススメ! 【小さなお子様や小学生のお子様がいる保護者の方】 ・小学校に上がる前にたし算を教えてみたい ・やってくれるかわからない算数のドリルを買う前に、まずは無料で試してみたい ・子供がゲーム感覚で算数の勉強ができるアプリを探している ・紙の計算ドリルは1回解いたら終わりなので、何度も繰り返し使いたい ・子供に勉強を教えるのに、自分も素早く暗算ができるようになりたい 【テストや受験を控えた学生さん】 ・休み時間や通学中に使える勉強アプリを探している ・算数が苦手なので基礎的な計算力をアップしたい ・毎回ドリルや参考書を買うのは大変なので、無料で勉強できるアプリを探している ・数学の問題を解くのに、たし算など単純な計算のスピードをアップしたい ・勉強の息抜きにクイズ感覚で遊べるゲームを探している 【スキマ時間で脳トレしたい方】 ・無料で遊べる脳トレゲームを探している ・通勤や休憩などのスキマ時間に脳トレゲームで遊びたい ・ちょっとした買い物など、日常の中で素早く暗算で計算できるようになりたい ◆これから実装予定! ・ひき算、掛け算、割り算の計算問題にも対応 ・ドリルを解き終わったら結果に応じてスコアを表示! ・計算問題を解けば解くほど経験値がもらえる ・ランキングで他のユーザーと計算力を競える

Screenshots

Calculation Training For Brain4 screens
どこでも計算ドリル 暗算トレーニングアプリ4 screens

Verdict

The call

The clearest difference is in-app purchases: どこでも計算ドリル 暗算トレーニングアプリ at none against Calculation Training For Brain's 1. どこでも計算ドリル 暗算トレーニングアプリ also leads on ads (none vs shown) and update cadence (weekly vs every 5 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calculation Training For Brain sells 1 one-off in-app purchase. どこでも計算ドリル 暗算トレーニングアプリ asks for nothing beyond the download.

UpkeepUpdate frequency

Calculation Training For Brain ships an update every 5 months, どこでも計算ドリル 暗算トレーニングアプリ weekly. The most recent releases landed on October 21, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
Calculation Training For Brain versus どこでも計算ドリル 暗算トレーニングアプリ: the parameters behind the verdict, then further details
ParameterCalculation Training For Brainどこでも計算ドリル 暗算トレーニングアプリ
PriceFreeFree
Rating4.4 (14 ratings) — better—
Positive reviews86.0% of reviews—
Number of ratings14 — better—
Update frequencyEvery 5 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.014.4 — better
Further details — not scored
Size97 MB5 MB
Age rating4+4+
DeveloperMasaki KannoFactory inc. (Apps)

In-app purchases

1 purchases

Calculation Training For Brain

One-time1
  • Remove Ads$5.99
None

どこでも計算ドリル 暗算トレーニングアプリ

No in-app purchases

Questions

Is Calculation Training For Brain free?
Calculation Training For Brain is free to download, with in-app purchases available.
Is どこでも計算ドリル 暗算トレーニングアプリ free?
どこでも計算ドリル 暗算トレーニングアプリ is free to download, with no in-app purchases.
Do Calculation Training For Brain or どこでも計算ドリル 暗算トレーニングアプリ have ads?
Calculation Training For Brain shows ads; どこでも計算ドリル 暗算トレーニングアプリ does not.
Which is updated more often, Calculation Training For Brain or どこでも計算ドリル 暗算トレーニングアプリ?
Calculation Training For Brain ships an update every 5 months, and どこでも計算ドリル 暗算トレーニングアプリ weekly. Most recently, Calculation Training For Brain was updated on October 21, 2026 and どこでも計算ドリル 暗算トレーニングアプリ on October 5, 2026.

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