四字熟語クイズ vs Slice HEROES!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
四字熟語クイズ
Test your knowledge of Japanese four-character idioms with this quiz app. It features 137 idioms categorized by theme, perfect for learning and reinforcing general knowledge. Enjoy a popular and educational experience.
- 137 four-character idioms
- Themed categories
- General knowledge enhancement
- Popular app
- Free to play
- Optional ad-free plan
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本や新聞、日常会話にもよく登場する「四字熟語」。 漢字4文字に、様々な意味がこめられています。 本アプリでは、性格、決断、努力、振る舞い、人間関係など、テーマ別に全137の四字熟語を収録。 テレビでも取り上げられた人気アプリです。 教養を確かめたり、高めるためのアプリとしてぜひ活用ください！ 本アプリ「四字熟語クイズ はんぷく一般常識シリーズ」は無料です。 全ての四字熟語クイズを無料でご利用頂けます。 本アプリはアプリ内に広告が表示されます。 広告表示が気になる方は、有料となり誠に恐縮ですが、もし宜しければ「学習集中プラン（広告非表示）」をご利用ください。 利用規約 https://apps.studyswitch.co.jp/terms_of_use.html 本アプリ「四字熟語クイズ はんぷく一般常識シリーズ」は「ことわざクイズ」など累計5000万ダウンロードの人気学習アプリ「はんぷくシリーズ」のアプリです。 「はんぷく」は学校ネット株式会社( Gakko Net Inc. )の登録商標です。
Slice HEROES!
Test your anime knowledge by identifying famous characters from sliced images. With over 400 quizzes, you can challenge your brain and ask friends for help via social media if you get stuck. New quizzes are planned, and you can submit requests.
- Guess anime heroes from sliced images
- Over 400 quizzes
- Brain activation through recall
- Share with friends on Twitter/Facebook
- Request new quizzes
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Over 1,000,000 downloads in Japan! Famous anime, manga and movie characters have been sliced into stripes. Look at the colors and heights of the stripes, and guess who it is. HOW TO PLAY - Look at the striped picture and recall the title or the character - Tap the keys to spell the answer - Stuck? Spend hearts to open a hint - Clear the normal mode to unlock the marathon mode MORE - New quizzes are added without updating the app - See the worldwide correct-answer rate for every quiz - Correct pictures are collected in your gallery - Hearts: daily login bonus, watching a video, sharing Please note: this app is in Japanese. Answers are typed in Japanese kana, and the quizzes are mainly about Japanese anime and manga. Free to play, with ads. Requires iOS 17 or later.
Screenshots
Verdict
The clearest difference is rating: 四字熟語クイズ at 4.5 against Slice HEROES!'s 4.0. 四字熟語クイズ also leads on review sentiment (91% vs 74%) and ratings volume (20 vs 2). Slice HEROES!'s advantage is update cadence (every 2 months vs every 9 months). On price, ads, in-app purchases and monetization model 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. 四字熟語クイズ sells 1 in-app purchase, starting at $1.99 per month and Slice HEROES! sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
四字熟語クイズ holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: 四字熟語クイズ has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 91% of 四字熟語クイズ's written reviews are positive against 74% of Slice HEROES!'s.
四字熟語クイズ ships an update every 9 months, Slice HEROES! every 2 months. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.
| Parameter | 四字熟語クイズ | Slice HEROES! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (20 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 90.9% of reviews — better | 74.1% of reviews |
| Number of ratings | 20 — better | 2 |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 44 MB | 56 MB |
| Age rating | 9+ | 4+ |
| Developer | StudySwitch, Inc. | Yuya Matsushima |
Customer experience
四字熟語クイズ
Slice HEROES!
In-app purchases
四字熟語クイズ
- 学習集中プラン$1.991 Month
Slice HEROES!
- heart25$0.99
- heart50$1.99
- heart150$3.99
Show 4 moreShow fewer
- heart350$7.99
- heart1150$24.99
- heart2000$40.99
- heart5000$79.99
