漢字間違い探し vs M
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
漢字間違い探し
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■□100万ダウンロード突破!□■ 「王様のブランチ」や「バイキング」など多数メディアで紹介された大人気の脳トレアプリ。 ルールは簡単!制限時間30秒以内に、並んでいる漢字の中からひとつだけ異なる漢字を見つけ出そう。通勤・通学時間に、ちょっとした暇つぶしに、スマホひとつで手軽にアハ体験! 【機能・特徴】 ・上位10件のハイスコアを確認でき、過去の自分の記録に挑戦できます。 ・GameCenterに対応しているため、世界中のライバルとスコアを競うことができます。 ・制限時間以内に解けなかった問題も、ゲーム終了後にゆっくり確認することができます。 ・TwitterやLINEへの投稿機能を使うと、自分のハイスコアをSNS上で発信することができます。 【大学教授も絶賛!】 2012年10月20日放送のTBS系テレビ番組「王様のブランチ」にて紹介されました。番組内で埼玉大学脳末梢科学研究センターの大倉准教授より「同じような文字の中から間違いを探すのは、脳にとって一番苦手な能力であり、このようなトレーニングを繰り返すことで、前頭連合野が刺激され、情報処理能力や注意力が鍛えられる」と評価をいただきました。 【こんな人にオススメ】 ・集中力や注意力、記憶力を鍛えたい方 ・手軽に脳のトレーニングをしたい方 ・漢字を学習しているお子さんやその親御さん ・最近頭が硬くなったなと感じるご年配の方 ・通勤・通学時間の暇つぶしゲームを探している方 などなど、幼児や小学生のような子供から大人まで誰でも気軽に楽しめるゲームです。 最高記録を更新したり対戦モードでスコアを競い合ったり、楽しみながら脳を鍛えましょう!
M
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"M-ROOF" is a puzzle game where you can learn the structure of the roof in 3D. You can enjoy image training even on a roof with a complicated shape like a puzzle by placing puzzle pieces of different colors in each level of the purlin on various types of roof shapes. The game becomes more difficult when you move to the next the world, such as "easy", "normal", "hard", and "super". We also have worlds with shorter time limits than usual, such as "Normal 2", "Hard 2", and "Super 2". The faster the puzzle is completed, the higher the score will be, so the player’s name which has the highest score will be displayed in the top rankings of each stage and each world. Capture all over 100 stages and become a master of "M-ROOF". It would be fun to hold an "M-ROOF Competition" with friends and family. Everybody! Let's play and aim for the top of the ranking! How to play "M-ROOF" consists of three areas: [3D roof view area], [Waiting area], and [Puzzle area]. First, please check the right shape of the roof by rotating 360 degrees in [3D roof view area]. You will see the red line which means "eave line" (Flat line) and the yellow line means "gable line"(Slope line). "Drag" the puzzle piece in the [Waiting area] to the [Puzzle area], "Swipe" to rotate, "Double tap", to fix the position and complete the roof puzzle within the time limit. If you don't know where to place the pieces, you can move them to the "skip boxes" on the left and right of the [Waiting area] to place the pieces later. When the puzzle is completed, the [3D roof view area] will be enlarged and you can check the shape of the roof in more detail. You can practice from "How to play" (tutorial) before starting the game. This game supports 4 languages (English, Japanese, Thai, and Vietnamese)
Screenshots
Verdict
The clearest difference is ads: M at none against 漢字間違い探し's shown. M also leads on update cadence (fortnightly vs every 5 months). 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.
漢字間違い探し ships an update every 5 months, M fortnightly. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.
| Parameter | 漢字間違い探し | M |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 97 MB |
| Age rating | 4+ | 12+ |
| Developer | Shogo Yoshida | MIYAGAWA KOKI CO.,LTD. |
In-app purchases
漢字間違い探し
No in-app purchases
M
No in-app purchases









