MonsterScan vs Mastermind
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
MonsterScan
Explore the real world as your playground by scanning barcodes to discover and collect unique monsters. Engage in strategic turn-based battles, test your skills in mini-games, and advance through ranks to become a prestigious adventurer.
- Scan real barcodes to create unique monsters
- Monsters with varying rarities and stats
- Strategic turn-based battles
- Challenging mini-games with rewards
- Temporary boosters for higher rarity monsters
- Player progression and rank system
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MonsterScan is a collectible adventure game where the real world becomes your playground. Scan barcodes and discover unique monsters generated from each scan. Each creature has its own rarity and stats, making every summon different and special. Build your collection, improve your odds with temporary boosters, and face intense turn-based battles where strategy, energy management, and status effects make all the difference. Test your skills in different mini-games, earn rewards, and advance as an adventurer while unlocking increasingly prestigious ranks within the MonsterScan world. Whether exploring, battling, or solving challenges, MonsterScan offers a dynamic experience that evolves with you. KEY FEATURES • Scan real codes. Turn everyday barcodes into unique monsters. • Monsters with different rarities. Common, rare, epic, mythical, and legendary, each with their own stats. • Strategic turn-based battles. Manage health, stamina, and special abilities to defeat your opponents. • Challenging mini-games. Prove your skill in various challenges and earn additional rewards. • Temporary boosters. Increase your chances of obtaining high rarity monsters for a limited time. • Progression and player ranks. Advance as an adventurer as you complete your quest. Every scan and every game counts. MonsterScan uses the device's camera exclusively for scanning barcodes. No images or personal information are collected.
Mastermind
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The classic code-breaking game — reimagined. Mastermind: Code Break challenges your logic and deduction. Each game, a secret 4-color code is generated. You have 10 attempts to crack it. After every guess, hint pins guide your thinking — black for the right color in the right spot, white for the right color in the wrong spot. No luck. No timers on screen. Just pure deduction. TWO DIFFICULTY MODES Normal mode allows color repetition — the same color can appear more than once in the secret code, which dramatically increases the challenge. Easy mode guarantees each color appears at most once, perfect for new players or a quick game. TRACK YOUR PROGRESS Every game is recorded. Head to your stats screen to see your win rate, current and best win streak, your fastest solve time, your average number of guesses, and a full guess distribution chart — just like Wordle, but for colors. BUILT FOR DAILY PLAY Each game takes 2–5 minutes. The clean, distraction-free interface keeps you focused on the puzzle. No sign-in required. No internet connection needed. Your stats and settings are saved automatically between sessions. FEATURES AT A GLANCE • 6 colors, 4 positions, 10 guesses • Easy mode (no repeated colors) and Normal mode • Per-guess elapsed time display (can be hidden in Settings) • Win rate, streaks, best time, average guesses, guess distribution • Separate stats for Easy and Normal modes • Settings saved between sessions • 100% offline — no account needed • Accessible dark UI with high-contrast colors Download free and start cracking.
Screenshots
Verdict
The clearest difference is update cadence: Mastermind at every 11 days against MonsterScan's every 8 months. On price, ads, 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.
MonsterScan ships an update every 8 months, Mastermind every 11 days. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.
| Parameter | MonsterScan | Mastermind |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 191 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | David Martinez Gallardo | Fabio Dordetto de Abreu |
In-app purchases
MonsterScan
No in-app purchases
Mastermind
No in-app purchases









