Comparison

Vibration Memory Game vs Entropy

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

Head to head
About

Vibration Memory Game

This game challenges your sensory memory by having you replicate haptic patterns. Feel the vibrations, memorize the sequence, and repeat it to advance. It's a unique experience for quick gaming sessions, playable offline.

Highlights
  • Haptic pattern replication
  • Seven distinct game modes
  • Progressive difficulty
  • Offline play
  • High score tracking
  • Minimalist interface
Features
Read full description

Like the Simon Says game, but with vibrations (suitable for person with a vision impairment). Feel. Remember. Repeat. Challenge your sensory memory with Apptics, an iPhone & Apple Watch game that tests your ability to remember and replicate haptic patterns. Feel the vibrations, memorize the sequence, and recreate it perfectly to advance to the next level. Perfect for quick gaming sessions during your daily routine, Apptics offers a unique gaming experience that you can feel rather than see. Master three distinct haptic patterns: quick taps, long vibrations, and double pulses, as you progress through increasingly complex sequences. 7 Game modes: - Classic: Each level adds one new pattern to the previous sequence. - Reverse: Same as Classic, except that you repeat the pattern in reverse order from last to first. - Random: Each level is a completely new sequence. - Hardcore: No visuals - Stealth: Perfect for discreet play with minimal visuals, for example during boring meetings ;) - Fill The Gap: Listen to a sequence with one missing pattern. Then fill in the missing piece. - Battle: 1vs1, or even more, for quick memory battle. Features: - Intuitive tap-based controls - Progressive difficulty that challenges your memory - Three distinct haptic patterns to master - Minimalist, clean interface - Track your high scores across different game modes - No internet connection required

About

Entropy

Features
Read full description

Social media dilutes focus; "Entropy: Zero" sharpens it.  Stop the doom scroll. Switch to a puzzle that pulls your brain from fog into flow state. Choose how you train your attention across two distinct modes, designed to replace mindless scrolling with tactical satisfaction: Levels Mode:  Master Your Progress! Rebuild your focus step-by-step across 80 intense levels.  Start on a manageable 8x8 grid and fight your way to the chaotic, high-speed 14x14 final stages.  Every level you beat is a tangible measure of your growing mental sharpness. Survival Mode:  Test Your Endurance! How long can you hold your attention under fire? In this endless mode, the entropy never stops. Push your concentration to its absolute limit as you manage escalating pressure and lock into a deep, sustained flow state. SYSTEM FEATURES & MECHANICS: • Precision is Everything: Plan your moves carefully. Every move demands total focus. Aim for efficiency, not just speed. • Risk vs. Reward: You can’t just tap wildly. Placing a patch on healthy territory causes Collateral Damage, accelerating the infection. • Tactical Arsenal: The current shape doesn't fit? "Skip" it to find the perfect piece to heal the grid. • Critical Stakes: The system reaches critical failure at exactly 80% corruption. Fix the tiles before the screen is overrun. • Par Times & Integrity: Earn high-score bonuses for maintaining your "Survival Integrity" and beating level Par Times. • Cyberpunk Aesthetic: Immerse yourself in a sleek, glowing neon cyber-interface. Order has collapsed. Chaos is spreading. Enter the grid and restore balance in Entropy, a tactical puzzle game where every move counts. The system reaches critical failure at 80% corruption. Can you hold back the chaos?

Screenshots

Vibration Memory Game3 screens
Entropy4 screens

Verdict

The call

The clearest difference is update cadence: Vibration Memory Game at weekly against Entropy's every 2 weeks. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Vibration Memory Game sells 4 one-off in-app purchases and Entropy sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Vibration Memory Game ships an update weekly, Entropy every 2 weeks. The most recent releases landed on September 3, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 9 level
Vibration Memory Game versus Entropy: the parameters behind the verdict, then further details
ParameterVibration Memory GameEntropy
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.6 — better18.6
Further details — not scored
Size9 MB6 MB
Age rating4+4+
DeveloperKevin FlochErdener Uyan

In-app purchases

4 purchases

Vibration Memory Game

One-time4
  • Small tip$4.99
  • Medium Tip$9.99
  • Large tip$19.99
Show 1 more
  • Extra large tip$39.99
4 purchases

Entropy

One-time4
  • Emergency Kit$0.99
  • Hacker Bundle$2.99
  • Developer Access$4.99
Show 1 more
  • Survival Mode$9.99

Questions

Is Vibration Memory Game free?
Vibration Memory Game is free to download, with in-app purchases available.
Is Entropy free?
Entropy is free to download, with in-app purchases available.
Do Vibration Memory Game or Entropy have ads?
Neither Vibration Memory Game nor Entropy shows ads.
Which is updated more often, Vibration Memory Game or Entropy?
Vibration Memory Game ships an update weekly, and Entropy every 2 weeks. Most recently, Vibration Memory Game was updated on September 3, 2026 and Entropy on September 17, 2026.

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