Comparison

カニゲーム vs CCF Challenge

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

Head to head
About

カニゲーム

Navigate a bizarre school environment where classes are replaced by a deadly game. Solve puzzles and use items to escape a series of challenges. Hints are available if you get stuck.

Highlights
  • Puzzle solving
  • Item collection and usage
  • Hint system
  • Surreal school environment
  • Escape gameplay
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「第1ゲーム だるまさんがころんだ」 学校にくると授業じゃなくて ハサミの音が ゲームのはじまりを告げた―― ふざけた部屋、緑のスタッフ、なぜか着せられたジャージ… おかしなゲームに巻き込まれた不運な少年と あなたに立ちはだかるゲームの数々 ぼくは カニゲーム から脱出できるのか―― ちょっと謎解きにつまずいても、ヒントを見れば大丈夫(V)・◇・(V) 兄弟アプリ「サイコボーイ」に次ぐ――生きのこり×ゆる脱出 ◆あそびかた ・画面をタップすると、色々なことがおこるカニ ・たまにアイテムをゲットすることがあるカニ ・アイテムはドラッグ&ドロップで使えるカニ ※弊社ゲームは基本的に実況配信、ブログ、サイトで紹介OKです。(※悪口はやめてね) <使用素材について> ◆BGM ・Audiostock  https://audiostock.jp/ ・ユーフルカ  https://youfulca.com/kiyaku_jp/ ・DOVA-SYNDROME  https://dova-s.jp/ ・OtoLogic  https://otologic.jp/ ◆フォント ・マキナス https://moji-waku.com/mj_work_license/ ・けいふぉんと https://font.sumomo.ne.jp/font_1.html ・GN-キルゴUかなNB https://forest.watch.impress.co.jp/library/software/killgothic_u/ ・SEVENBA https://www.trojanbear.net/s/_fontlicense ・バナナスリップplus https://ymnk-design.com/%e3%83%90%e3%83%8a%e3%83%8a%e3%82%b9%e3%83%aa%e3%83%83%e3%83%97/ ・はなぞめフォント https://www.asterism-m.com/font/hanazomefont/ ・黒薔薇ゴシック https://modi.jpn.org/font_kurobara-gothic.php ・水面字 https://booth.pm/ja/items/2451474?srsltid=AfmBOoo4YDwYi-aS3DmONwhFj26evHF_621GXtXb76hxLA_Ml6x9VGWv ・にくまるフォント http://www.fontna.com/blog/1651/

About

CCF Challenge

Features
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CCF Challenge is a training and education game for learning CPR and ACLS (Advanced Cardiovascular Life Support) through tense, mission-style play. - Missions (BLS) Practice compression rate and depth, hand position, ventilation volume and timing, and AED operation. Track CCF (chest compression fraction - the share of time compressions are performed) in real time, with a performance report at the end. - ACLS Leader Mode (new) You are the team leader. Direct five role-based members - compressions, airway (BVM), drugs (IV/IO), defibrillation, and recording - and run the resuscitation along the AHA ACLS algorithm. Perform rhythm checks every two minutes, defibrillate VF/pVT, and give drugs until ROSC or the resuscitation is stopped. You are scored on both the correctness of your orders and your team's execution quality. - Build your team Earn teammates with high scores. Each member has five skills and a stamina attribute, so team building, role assignment, and rotation all matter. - Clinically correct by design The correct clinical action is always the winning move. Disclaimer: This app is for education and training only. It does not provide medical advice, diagnosis, or treatment. Always follow your local guidelines and consult qualified healthcare professionals. Sources: American Heart Association (AHA) / European Resuscitation Council (ERC).

Screenshots

カニゲーム4 screens
CCF Challenge4 screens

Verdict

The call

The clearest difference is ads: CCF Challenge at none against カニゲーム's shown. カニゲーム's advantage is iOS requirement (15.0 vs 26.2). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
カニゲーム versus CCF Challenge: the parameters behind the verdict, then further details
ParameterカニゲームCCF Challenge
PriceFreeFree
Rating5.0 (16 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings16 — better—
Update frequencyWeeklyWeekly
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.2
Further details — not scored
Size159 MB15 MB
Age rating9+4+
DeveloperGlobalGear Co. Ltd.AMR TEAM TOKAI, LLC

In-app purchases

None

カニゲーム

No in-app purchases

None

CCF Challenge

No in-app purchases

Questions

Is カニゲーム free?
カニゲーム is free to download, with no in-app purchases.
Is CCF Challenge free?
CCF Challenge is free to download, with no in-app purchases.
Do カニゲーム or CCF Challenge have ads?
カニゲーム shows ads; CCF Challenge does not.
Which is updated more often, カニゲーム or CCF Challenge?
カニゲーム ships an update weekly, and CCF Challenge weekly. Most recently, カニゲーム was updated on October 25, 2026 and CCF Challenge on October 17, 2026.

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