BUNKAI vs Minefield 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
BUNKAI
A brain-training puzzle game where players break down numbers until they reach one. It uses prime factorization to defeat monsters, making learning math fun and engaging. Enjoy a simple yet addictive experience that boosts your calculation skills.
- Number decomposition puzzles
- Prime factorization mechanics
- Monster-battling gameplay
- Calculation skill training
- Simple tap controls
- Addictive brain training
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１になるまで数字を分解しよう！ ゲームしながら楽しく計算力が鍛えられる！ 「BUNKAI」はシンプルでハマり度120%の脳トレゲームです。 操作方法はタップするだけ。 遊べば遊ぶほど脳が活性化されます。 素因数分解を駆使してモンスターをぶっ飛ばせ！
Minefield 3D
A classic minefield puzzle game reimagined in 3D. The objective is to clear all the boxes on the cube to complete the challenge.
- 3D minefield gameplay
- Cube-based puzzles
- Objective-based challenges
- Classic puzzle revisited
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classic minefield revisited! solve all the boxes to complete the cube!
Screenshots
Verdict
The clearest difference is rating: BUNKAI at 4.5 against Minefield 3D's 1.0. BUNKAI also leads on update cadence (every 2 months vs every 5 months) and review sentiment (13% vs 0%). Minefield 3D's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BUNKAI holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 13% of BUNKAI's written reviews are positive against 0% of Minefield 3D's.
BUNKAI ships an update every 2 months, Minefield 3D every 5 months. Both last shipped on November 3, 2026.
| Parameter | BUNKAI | Minefield 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 12.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 114 MB | 58 MB |
| Age rating | 17+ | 17+ |
| Developer | ZERONE | Marco Andreotti |
Customer experience
BUNKAI
Minefield 3D
In-app purchases
BUNKAI
No in-app purchases
Minefield 3D
No in-app purchases
