マルッと修正!アカデミア vs AnomalyXmas
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
マルッと修正!アカデミア
Engage in a fun spot-the-difference game where you play as a student aiming to become a proofreader. Find mistakes in various scenarios, from school life to internships, to hone your observation skills. Enjoy a relaxed gameplay experience with no time limits or penalties.
- Spot 3-5 differences per stage
- Hint and answer system
- Stage selection and volume control
- No time limits
- No penalties or game overs
- 50 free stages
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<このゲームについて> この春、希望と期待に胸を膨らませ「修正アカデミア」に入学した専修 正(せんしゅう ただし)。 「修正アカデミア」は、一人前の「校正者」を目指す者が通う、とある学園だ。 そして「校正者」とは、印刷物における文字・数字・記号などの誤植脱字の誤りや不統一を指摘する仕事である。 授業やクラブ活動、街中のトラブル解決、印刷会社へのインターンを通して観察力を鍛えよう! 鋭く違和感を見つけ出し、立派な「校正者」にあなたと正はなれるでしょうか? 気軽にあそべるアハ体験をぜひお楽しみください! (※この物語はフィクションであり、実在の人物・団体とは一切関係ありません。) 〔あそびかた〕 ・ステージ毎に3~5個のおかしな部分をみつけてタップしましょう。 ・画面上部のヒントボタンから、ヒントをみることができます。 ・ギブアップをして次の問題に進みたい時は、答えボタンから問題の解説へ移行します。 ・設定ボタンからは、ステージ選択やサウンドのボリューム調整が行えます。 〔おすすめ!ポイント〕 ・まちがい探しやクイズがお好きな方へ! ・全50ステージ完全無料!最後まで無課金であそべます。 ・時間制限なし!マイペースに焦らずじっくり見つけましょう。 ・お手つきによるハンデやゲームオーバーもなし!何度でも無制限にチャレンジできます。 ・難易度も適度なので、ちょっとした空き時間や暇つぶしにも◎ ・集中力を鍛えたり、手軽な脳トレを探している方へも最適です。 ・思わずクスッと笑える間違いも。日常生活に潜む誤字が今日から気になって仕方がないかも!? <使用素材について> 〔BGM〕 ・DOVA-SYNDROME https://dova-s.jp/ 〔フォント〕 ・LINE Seed JP https://seed.line.me/index_jp.html ・アンニャントロマン http://inatsuka.com/extra/toroman/ ・UDデジタル教科書体
AnomalyXmas
Navigate a mysterious Christmas town by spotting strange anomalies. Make the correct choice nine times in a row to escape this surreal world and return home. This entry offers a challenging experience with over 40 random anomaly types.
- Simple mobile controls (move, tap to zoom)
- Over 40 random anomaly types
- Auto-save by area for quick sessions
- Offline play supported
- Enhances observation and memory skills
- Challenging difficulty level
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A mobile anomaly-spotting game inspired by The Exit 8. The 5th entry in the “Too Many Anomalies” series is here! This time, the stage is a mysterious Christmas town. +++Game Overview+++ It was supposed to be a normal Christmas Eve… You fell asleep at home, but when you opened your eyes, you were standing in a snowy town you’d never seen before. Then the nightmare began. Strange anomalies may appear throughout the town. If you spot an anomaly, head right. If everything looks normal, go left. To escape this strange world and return home, you must answer correctly nine times in a row. Will you really make it back? And what awaits you at the end…? +++Features+++ - Simple controls designed for mobile: Move left or right and tap to zoom. (Even players who struggle with 3D games can enjoy this!) - Over 40 types of anomalies, ranging from difficult ones to spooky ones, and even funny ones. They appear randomly, so the game stays fresh every time you play. - The game auto-saves by area, allowing short, quick play sessions and the ability to stop anytime. - Play offline—perfect for commuting or killing time. - Strengthen your observation and memory skills— great as a brain-training game! * This entry has a higher difficulty level than other games in the series. * Older devices or OS versions may not run the game properly. * Completely free to play — no in-app purchases. * Contains mild horror elements; please play with caution. * Streaming and gameplay videos are welcome, as long as they remain within common sense. * Reviews and feedback are greatly appreciated! +++Video & Streaming Guidelines+++ - Both individuals and organizations may stream or upload videos without contacting us for permission. - Monetization is allowed only through features provided by the video platform itself. - If possible, please include the game’s name in your video title and add a link to the store page in the description. We would greatly appreciate it!
Screenshots
Verdict
The clearest difference is in-app purchases: AnomalyXmas at none against マルッと修正!アカデミア's 3. AnomalyXmas also leads on review sentiment (73% vs 50%) and update cadence (every 5 weeks vs every 3 months). On price, ads, 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. マルッと修正!アカデミア sells 3 one-off in-app purchases. AnomalyXmas asks for nothing beyond the download.
マルッと修正!アカデミア ships an update every 3 months, AnomalyXmas every 5 weeks. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.
| Parameter | マルッと修正!アカデミア | AnomalyXmas |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | 72.7% of reviews — better |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 195 MB | 453 MB |
| Age rating | 9+ | 9+ |
| Developer | NOELITH, INC. | YU HIRATA |
Customer experience
マルッと修正!アカデミア
AnomalyXmas
In-app purchases
マルッと修正!アカデミア
- 広告削除Aパック$0.99
- 広告削除Bパック$0.99
- 広告削除ABお得パック$1.99
AnomalyXmas
No in-app purchases









