MasterMind vs GridFill
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
MasterMind
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MasterMind is the classic code-breaking game reimagined for the digital age! Challenge your logic, strategy, and deduction skills as you attempt to crack the secret code in as few attempts as possible. Features: - Simple and intuitive gameplay. - Multiple difficulty levels to suit all skill levels. - Beautiful and clean interface for a smooth gaming experience. - Play anytime, anywhere – no internet required! Whether you're a seasoned MasterMind player or new to the game, this app offers endless hours of brain-teasing fun. Download now and become the ultimate code breaker!
GridFill
Engage in an endlessly replayable puzzle game by fitting and rotating pieces to fill a grid. Enjoy a relaxing experience with optional timers and a clean, calming design. Unlock customization options with a one-time purchase.
- Infinite puzzles
- Clean, calming design
- Drag and rotate controls
- Share solves and challenge friends
- Optional timers
- One-time unlock for customization
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GridFill is a sleek, endlessly replayable puzzle game where you fit pieces, fill the grid, and vibe out. Play chill or push for a personal best. No timers unless you want them. What you get: • Infinite puzzles (seriously) • Clean, calming design • Smooth drag + rotate controls • Share your solves, challenge your friends • No ads while playing • One-time unlock for customization—no sneaky subs Built by one coffee-fueled indie dev who really loves block puzzles. Send feedback anytime → gridfillgame@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: MasterMind at none against GridFill's 1. MasterMind also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.0). On price, update cadence 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. GridFill sells 1 one-off in-app purchase. MasterMind asks for nothing beyond the download.
MasterMind ships an update every 5 days, GridFill every 4 days. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.
| Parameter | MasterMind | GridFill |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (10 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Every 5 days | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 21 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Ali Miri | Clayton Dunwell |
In-app purchases
MasterMind
No in-app purchases
GridFill
- Full Game$0.99
