ctstris vs Amplitude
Price, ratings, monetisation and update history for both games, side by side ā with what reviewers say about each.
ctstris
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ā beats ā². ā² beats ā . ā beats ā. That's the only rule ā and now it's a falling-block puzzle. ā BEAT IT TO BREAK IT When your piece beats every block it lands on, it smashes them all and keeps drilling down. One tie or loss underneath and it stops right there. ā CHAIN COMBOS Every crush in a row multiplies your score: Ć2, Ć3 and beyond. The landing preview shows exactly how deep you'll drill and which blocks will break. ā EVOLVE One button turns your piece into the shape that beats it. You get half a second after touchdown to flip the matchup. ā CLEAR LINES, SCORE A CTSTRIS! Fill a row to clear it. Clear four at once for a CTSTRIS! Lines and crushes both push you to the next level. ā PRESSURE FROM BELOW Every few pieces, a new row of garbage rises from the bottom. The higher your level, the faster it gets. ⢠7 pieces, 3 shapes ⢠Play with buttons or swipes ⢠Haptic feedback and punchy crush effects ⢠Best score tracking ⢠No ads, no data collected
Amplitude
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**AMPLITUDE - WAVE PHYSICS PUZZLE GAME** Master the science of waves in this innovative educational puzzle game that transforms complex physics into engaging gameplay. Perfect for students, educators, and puzzle enthusiasts. **CORE GAMEPLAY:** Control wave parameters through intuitive touch gestures. Adjust frequency, amplitude, and phase to match target waveforms with precision and speed. Progress through carefully designed levels that gradually increase in complexity and challenge. **EDUCATIONAL FEATURES:** - Learn wave physics concepts interactively - Understand frequency, amplitude, and phase relationships - Master harmonic resonance principles - Ideal for physics students and STEM education - Perfect supplementary learning tool for wave mechanics **GAME FEATURES:** - Intuitive touch controls for wave manipulation - Stunning visual wave rendering and animations - Haptic feedback for immersive experience - Progressive difficulty across dozens of levels - Time-based challenges and precision targets - Achievement system with progress tracking - Offline gameplay - no internet required - Multiple language support **LEVEL PROGRESSION:** Journey from basic wave concepts to advanced harmonic challenges. Each level introduces new concepts while building on previous knowledge. Titles like "Harmonic Genesis," "Resonance Rise," and "Phase Equilibrium" guide your learning path. **PERFECT FOR:** - Physics and engineering students - Educators teaching wave mechanics - Puzzle game enthusiasts - STEM learning enthusiasts - Anyone curious about wave physics - Players seeking educational entertainment **GAME MODES:** - Campaign Mode: Structured learning progression - Challenge Mode: Precision-based skill tests - Time Attack: Speed-focused gameplay - Practice Mode: Stress-free exploration **TECHNICAL EXCELLENCE:** Built with advanced graphics rendering for smooth wave visualizations. Responsive touch controls provide immediate feedback as you manipulate wave parameters in real-time. **KEYWORDS:** Physics, Education, Puzzle, Wave, Frequency, Amplitude, Science, STEM, Learning, Interactive, Touch, Gesture, Visual, Mathematics, Harmonic, Resonance, Academic, Student, Teacher, Engineering Transform your understanding of wave physics through play. Download Amplitude today and discover the beauty of waves through interactive learning and challenging gameplay. Join the community of learners mastering wave physics through innovative gaming.
Screenshots
Verdict
The clearest difference is ads: ctstris at none against Amplitude's shown. Amplitude's advantage is update cadence (every 2 days vs every 17 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ctstris ships an update every 17 months, Amplitude every 2 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | ctstris | Amplitude |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 17 months | Every 2 days ā better |
| Ads | No ā better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 ā better | 15.1 |
| Further details ā not scored | ||
| Size | 2 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Sungjun Kim | Lucas Thirion |
In-app purchases
ctstris
No in-app purchases
Amplitude
No in-app purchases









