Entropy vs Retro Games
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Entropy
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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?
Retro Games
Relive your childhood with a collection of classic arcade games. Enjoy simple, fun, and stress-free gameplay that harks back to simpler times. Experience nostalgia with beloved titles all in one convenient application.
- Classic arcade game collection
- Nostalgic gaming experience
- Simple and fun gameplay
- Offline play support
- Stress-free unwinding
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Tired of super-modern, complicated games? Sometimes you just want to unwind the way you did as a kid. We're reviving your favorite childhood classics — Hangman, Breakout, Tic Tac Toe, and more. Simple, fun, and stress-free. The best nostalgic gaming experience, all in one app. Terms and Conditions & Privacy Policy: https://github.com/estersr/App-Policies
Screenshots
Verdict
The clearest difference is in-app purchases: Retro Games at none against Entropy's 4. On price, update cadence, ads 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. Entropy sells 4 one-off in-app purchases. Retro Games asks for nothing beyond the download.
Entropy ships an update every 2 weeks, Retro Games monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Entropy | Retro Games |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 17.6 — better |
| Further details — not scored | ||
| Size | 6 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Erdener Uyan | Esther Ramos |
In-app purchases
Entropy
- Emergency Kit$0.99
- Hacker Bundle$2.99
- Developer Access$4.99
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- Survival Mode$9.99
Retro Games
No in-app purchases
