毎日脳トレ！NUMBER vs 写真でドン!!!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
毎日脳トレ！NUMBER
Test your brain age with a simple puzzle game. Find the number closest to the given subject by tapping. The more you play, the more your brain is activated.
- Brain age check
- Simple puzzle gameplay
- Tap-based interaction
- Brain activation
- Number matching
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◆あなたの頭は固くなっていませんか？ シンプルなゲームで脳年齢をチェック！ 簡単操作のパズルゲームであなたの脳年齢を診断します。 「この数字に一番近いのはどれ？」 お題にあった数字を見つけてタップするだけ！ 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？？
写真でドン!!!
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写真にうつっているのはナンジャラホイ？ 簡単なクイズゲームで直感力と判断力を鍛えましょう！ 遊び方はとっても簡単！ 写真にうつっているものを見極めて、お題に合ったものをタップするだけ！ 誰でも気軽に遊べます！ よーいドン！
Screenshots
Verdict
The clearest difference is update cadence: 写真でドン!!! at every 3 weeks against 毎日脳トレ！NUMBER's every 2 months. 毎日脳トレ！NUMBER's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, 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.
毎日脳トレ！NUMBER ships an update every 2 months, 写真でドン!!! every 3 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | 毎日脳トレ！NUMBER | 写真でドン!!! |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 96 MB | 125 MB |
| Age rating | 4+ | 17+ |
| Developer | ZERONE | FUKUROU |
In-app purchases
毎日脳トレ！NUMBER
No in-app purchases
写真でドン!!!
No in-app purchases
