Sum Quest vs 脳トレ！空港危機一髪
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sum Quest
Embark on an adventure to train your calculation skills with this engaging brain-training game. Simple tap-based gameplay helps diagnose your brain age and activates your mind the more you play.
- Calculation skill training
- Brain age diagnosis
- Simple tap controls
- Engaging gameplay
- Mind activation
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計算力を鍛える冒険の旅に出かけよう！ 1日1回の計算ゲームで頭が良くなる！ 簡単操作のゲームであなたの脳年齢を診断します。 サムクエストはシンプルでハマり度120%の脳トレ計算ゲームです。 操作方法は答えの数字をタップするだけ！ 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？？
脳トレ！空港危機一髪
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隠れているのはどの動物でしょう！？ 簡単操作のパズルゲームであなたの能力を診断します。 遊び方は、隠れている動物が 何の動物かを当ててタッチするだけ！ 遊べば遊ぶほど脳と空間認識力が活性化されます。 暇つぶしにもおすすめです。
Screenshots
Verdict
The clearest difference is iOS requirement: Sum Quest at 11.0 against 脳トレ！空港危機一髪's 14.0. On price, update cadence, ads and in-app purchases 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.
Sum Quest ships an update monthly, 脳トレ！空港危機一髪 every 6 weeks. Both last shipped on November 3, 2026.
| Parameter | Sum Quest | 脳トレ！空港危機一髪 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 125 MB | 126 MB |
| Age rating | 4+ | 17+ |
| Developer | ZERONE | FUKUROU |
Customer experience
Sum Quest
脳トレ！空港危機一髪
In-app purchases
Sum Quest
No in-app purchases
脳トレ！空港危機一髪
No in-app purchases
