Comparison

Echo vs Ester Perfect Gap

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

Head to head
About

Echo

Features
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Can you remember a pattern — after it rotates, flips, and shifts color? Echo challenges your visual memory like no other puzzle game. Memorize. Transform. Reproduce. How far can you go? HOW IT WORKS • Study the color pattern on the grid • The grid transforms — rotated, flipped, color-swapped • Reproduce the transformed pattern from memory • Each level gets faster, more complex, more satisfying NOT ANOTHER MATCHING GAME Echo isn't about flipping cards or remembering pairs. It's about spatial reasoning and visual transformation — a puzzle that genuinely challenges how your brain processes change. FEATURES • Grid sizes from 2Ɨ2 to 6Ɨ6 • Rotations, reflections, color shifts & compound transforms • Classic, Zen, Blitz & Daily Challenge modes • Compete on daily & weekly leaderboards via Game Center • 10 visual themes: Neon, Pastel, Mono & Retro and more • Procedural sound design with pentatonic scale • Haptic feedback on every interaction • 17 languages supported FREE TO PLAY • Your first game each day is completely ad-free • Short interstitial ad before each game (never during gameplay) • Upgrade to Pro to remove all ads forever PRO UPGRADE • One-time purchase — no subscriptions • All themes, all modes, all grid sizes • Daily & weekly ranking competitions • Zero ads, ever Simple to start. Genuinely hard to master. Built for players who want a puzzle that respects their intelligence.

About

Ester Perfect Gap

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Two blocks. One tap. Can you leave exactly 1 pixel between them? PERFECT GAP is a minimalist precision game that tests your reflexes and timing. Two blocks close in from opposite sides - tap at the perfect moment to stop them with the smallest possible gap. Leave just 1 pixel and you've hit the PERFECT GAP. Simple to learn. Impossible to master. HOW TO PLAY Tap the screen to freeze the blocks. The smaller the gap, the more points you score. But if the blocks collide - or the gap is too wide - it's Game Over. SCORING 1 px gap - PERFECT - 100 pts + neon burst 2 px gap - SAFE - 80 pts 3 px gap - SAFE - 60 pts 4 px gap - SAFE - 40 pts 5 px gap - SAFE - 20 pts 6-10 px gap - CLOSE - 5 pts Collision or gap > 10 px - GAME OVER FEATURES - Every round the blocks move faster - how far can you go? - Retro pixel art style with neon glow effects - No ads. No accounts. No internet required. - 100% free. Can you beat your own high score?

Screenshots

Echo4 screens

Verdict

The call

The clearest difference is in-app purchases: Ester Perfect Gap at none against Echo's 1. Ester Perfect Gap also leads on iOS requirement (15.0 vs 17.0). Echo's advantage is device support. On price there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Echo sells 1 one-off in-app purchase. Ester Perfect Gap asks for nothing beyond the download.

Scorecard3 real differences Ā· 3 level
Echo versus Ester Perfect Gap: the parameters behind the verdict, then further details
ParameterEchoEster Perfect Gap
PriceFreeFree
Update frequencyEvery 4 days—
AdsYes—
In-app purchasesYesNo — better
DevicesiPhone, iPad — better—
Requires iOS17.015.0 — better
Further details — not scored
Size13 MB2 MB
Age rating4+4+
DeveloperThorsten HalleFRANTISEK SZABO

In-app purchases

1 purchases

Echo

One-time1
  • Echo Pro$2.99
None

Ester Perfect Gap

No in-app purchases

Questions

Is Echo free?
Echo is free to download, with in-app purchases available.
Is Ester Perfect Gap free?
Ester Perfect Gap is free to download, with no in-app purchases.

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