かんたん計算脳トレ vs World Number Place!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
かんたん計算脳トレ
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数字パズルを解いて、迫り来る敵をブッ飛ばせ! あなたの頭は固くなっていませんか? シンプルなパズルゲームで脳年齢をチェックしましょう! 操作方法はとっても簡単! 問題の正解を見つけてタップするだけ! 遊べば遊ぶほど脳が活性化されます。 あなたの脳は何歳ですか??
World Number Place!
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Introducing a Sudoku app, recommended for daily brain training, featuring the world-renowned classic logic puzzle game "Sudoku". This app caters to those seeking a little variation in the traditional Sudoku game by introducing the "World of Numbers" mode. You can also learn trivia along with historical backgrounds of the world's numbers! This app is perfect for killing time during your commute, for daily brain training, and for exercising your mind. The difficulty of the Sudoku puzzles can be selected from four types ranging from beginner to master level, and there are about 4,000 different patterns! This app is enjoyable for both Sudoku beginners and advanced players. You can play for free without any in-app purchases, and it can also be played offline, without an internet connection. The standard Sudoku mode offers easy-to-see visuals and a simple operational feel. Features include a note function, a one-step back function, a resume function for interruptions, and a hint function for when you're stuck. So, let's embark on a journey of the world Sudoku that lets you enjoy the world of numbers! We always appreciate your reviews as we aim to create a more enjoyable game app. We would be very happy to receive your reviews, thoughts, and feedback.
Screenshots
Verdict
The clearest difference is update cadence: かんたん計算脳トレ at every 6 weeks against World Number Place!'s every 11 months. かんたん計算脳トレ also leads on iOS requirement (11.0 vs 13.0). 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. Neither carries in-app purchases, so what you see is what you pay.
かんたん計算脳トレ ships an update every 6 weeks, World Number Place! every 11 months. Both last shipped on November 3, 2026.
| Parameter | かんたん計算脳トレ | World Number Place! |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks — better | Every 11 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 119 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | ZERONE | GIGABIT GAME LAB |
In-app purchases
かんたん計算脳トレ
No in-app purchases
World Number Place!
No in-app purchases
Questions
Is かんたん計算脳トレ free?
Is World Number Place! free?
Do かんたん計算脳トレ or World Number Place! have ads?
Which is updated more often, かんたん計算脳トレ or World Number Place!?
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