Comparison

Block Master vs Rules Change

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Block Master

Features
Read full description

Block Master: Block Puzzle - The Classic Tile-Matching Game, Reimagined. Experience the timeless joy of arranging falling blocks in this modern, feature-rich take on the beloved puzzle genre. Block Master delivers the pure, satisfying gameplay you love, enhanced with new modes, beautiful visuals, and strategic depth for players of all skill levels. WHY YOU'LL LOVE BLOCK MASTER: Authentic & Addictive Gameplay: The core tile-matching mechanics you know and love. Endless Strategic Challenge: Plan your moves, clear lines, and aim for the ultimate high score. Smooth & Polished: Designed for buttery-smooth performance on all iPhone and iPad models. Perfect for Quick Sessions: Easy to pick up, impossible to put down. KEY FEATURES: CORE GAME MODES: Classic Endless: The definitive experience. Blocks fall, you rotate and place them. How long can you last? ENGAGING PROGRESSION: Increase Difficulty: The game speeds up as your score climbs, offering a perfect challenge curve. Detailed Stats: Track your high scores, lines cleared, and personal bests. CUSTOMIZE YOUR EXPERIENCE: Multiple Board Themes: Change the look of your grid and blocks. WHAT MAKES US DIFFERENT: Respects the Classic Formula: We focused on perfecting the core loop, not complicating it. Built for iOS: A native, optimized experience that feels at home on your Apple device. Regular Content Updates: We are committed to adding new themes and features over time. PERFECT FOR: Fans of classic tile-matching and block-stacking puzzles. Players looking for a thoughtful, strategic mobile game. Anyone wanting a game that's easy to learn but offers limitless mastery. Those seeking a polished, premium-style experience without the upfront cost.

About

Rules Change

A minimalist puzzle game where the rules constantly change each round. Players must adapt their thinking under pressure to follow new, often contradictory, rules to score higher. It tests mental flexibility and quick decision-making.

Highlights
  • New rule every round
  • Simple, abstract visuals
  • Increasing difficulty
  • Countdown timer
  • Score based on adaptation
Features
Read full description

Rules Change is a minimalist puzzle game where the rules never stay the same. Each round presents a simple rule and a set of shapes. Follow the rule correctly to continue — but be careful. With every new round, the rule changes, reverses, or contradicts what you just learned. The challenge isn’t speed alone, but adapting your thinking as expectations shift. There’s no memorization, no patterns to rely on, and no tricks you can use forever. The only way to score higher is to stay flexible and react under pressure. Features: • A new rule every round • Simple, abstract visuals with no distractions • Increasing difficulty as rules change faster • A countdown timer that rewards quick thinking • Score based on how long you can adapt Rules Change is designed to test mental flexibility, focus, and decision-making. It’s easy to start, difficult to master, and challenging in a way that stays fair. How long can you keep up when the rules won’t stay the same?

Screenshots

Block Master3 screens
Rules Change4 screens

Verdict

The call

Block Master and Rules Change are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Block Master versus Rules Change: the parameters behind the verdict, then further details
ParameterBlock MasterRules Change
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.1 — better
Further details — not scored
Size9 MB191 MB
Age rating4+4+
DeveloperDevboxRICHARD RADI BARKETT

In-app purchases

None

Block Master

No in-app purchases

None

Rules Change

No in-app purchases

Questions

Is Block Master free?
Block Master is free to download, with no in-app purchases.
Is Rules Change free?
Rules Change is free to download, with no in-app purchases.
Do Block Master or Rules Change have ads?
Neither Block Master nor Rules Change shows ads.

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