100 Squares Calc vs おかね脳トレ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
100 Squares Calc
Practice basic math operations with timed challenges and progress tracking. Offers various modes, keyboard types, and mini-games to enhance learning and identify weak points. Supports Bluetooth keyboards and printing custom questions.
- Multiple math operation modes
- Customizable keyboard types
- Bluetooth keyboard support
- Progress tracking and analytics
- Study and edit modes
- Mini-games for practice
- Prefecture-based ranking
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Thanks for 1,100,000 DLs! Enjoy the 100 squares calculation! From top to bottom, you make answers in squares. As soon as you make answer, it is scored. When you fill all squares by answers, your answer time is recorded. Let's enjoy it! ■4 modes: - Addition - Subtraction - Multiplication - 4 operations(Addition, Subtraction, Multiplication, Division) ■4 keyboard type: - Normal - Calculator - Calculator(Right-Side) - Calculator(Left-Side) - iPhone ■Bluetooth Keyboard: - You can use Bluetooth keyboard (in game scene) ■Prefecture mode: - Let's join the ranking with your prefecture. ■Graph mode: - You can confirm the history of your records. ■Analytics mode: - You can confirm statistics of each question. You can find your weak point. 各問題の統計情報を見て、自分の弱点を見つけます ■Study mode: - You can study at your pace. ■Edit mode: - You can make question and print it. (You need a printer that corresponds to "AirPrint".) ■Limited answer mode (more than 0 only) - In only subtraction, you can select limited answer mode. (large number - small number > 0) ■Mini Games (updated in 2024.Jan) - Touch Practice - Answer Number - How many? - Analog Clock - Kraepelin - Rock,Paper,Scissors - Fill Spaces - Touch in Order - Stepping Stones - L & R - Gage MAX - Pyramid - Side Stepping - Count Blocks - Quick Touch - Color Name - Extra One - Vertex - 10 or Over - Picking Chestnuts ■Bonus - Make 10 - Multiplication Table
おかね脳トレ
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年金の手取り、医療費の自己負担、買い物のおつり。暮らしに出てくるお金の数字だけで、1日10問の計算練習ができます。 ■ できること ・1日10問。3分ほどで終わります ・問題は21種類(おつり、割引、消費税、年金の手取り、年金の繰下げ、医療費の窓口負担、医療費控除、貯金がもつ期間 など) ・1問ごとに、正解と計算のしかたをその場で表示 ・つづけた日数、今月やった日、正答率を記録 ・途中でやめても、その日のうちは続きから ・むずかしさを3段階から選べます ・文字の大きさを3段階から選べます ・毎日のお知らせ(希望する方のみ) ■ Pro(買い切り) ・広告なし ・1問ごとに、ひとことの解説と出典を表示 ・まちがえた問題を、数字を変えてやり直し ・おかわり10もん(別の問題を何度でも) ・種類をえらんで練習 ・種類べつの成績と、2週間のグラフ 月額の支払いはありません。一度のお支払いでずっと使えます。 ■ 問題に出てくる制度の数字 日本年金機構、国税庁、厚生労働省、総務省の公表資料で確かめた数字を使っています(令和8年度)。 ※ このアプリは計算の練習をするものです。表示する金額は一例で、実際の金額は制度や自治体によって異なります。
Screenshots
Verdict
The clearest difference is update cadence: おかね脳トレ at every 9 days against 100 Squares Calc's monthly. 100 Squares Calc's advantage is device support (3 vs 1). On price, ads, in-app purchases 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. 100 Squares Calc sells 2 one-off in-app purchases and おかね脳トレ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
100 Squares Calc ships an update monthly, おかね脳トレ every 9 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.
| Parameter | 100 Squares Calc | おかね脳トレ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Monthly | Every 9 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 28 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | be-style | KODAI MURAKAMI |
In-app purchases
100 Squares Calc
- Color Customization$1.99
- Hide Ads$3.99
おかね脳トレ
- Pro(広告なし・全機能)$3.99
Questions
Is 100 Squares Calc free?
Is おかね脳トレ free?
Do 100 Squares Calc or おかね脳トレ have ads?
Which is updated more often, 100 Squares Calc or おかね脳トレ?
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