Cluster Cup on Mobile
Cluster Cup runs in any mobile browser — the 7x7 grid scales down without pinching or zooming. No app needed.
Device Compatibility
Safari, Chrome and Firefox on current handsets load the full cascade engine and Tournament Free Spins.
One asset fetch up front, then spins start the moment you tap.
iOS
- Safari 15+
- iPhone 8+
- iPad Air 3+
- Chrome for iOS
Android
- Chrome 90+
- Snapdragon 660+
- 3 GB RAM
- Samsung Internet, Firefox
Tablets
- iPad, Galaxy Tab
- Landscape available
- Full features
Performance by Device
Flagship (2023+)
ExcellentiPhone 15/16, Galaxy S24, Pixel 8 Pro
Long cascade chains on the 49-cell grid render at a locked 60fps, with the multiplier counter updating cleanly each step.
Mid-Range (2021+)
GoodiPhone 12/13, Galaxy A54, Pixel 6a
Smooth base play; a slight hitch during long free-spins cascade chains. Doesn't change outcomes.
Budget (2019+)
PlayableGalaxy A14, Redmi Note 11, iPhone 8
Reduced cascade effects on the dense grid. Turn off turbo so you can track the multiplier as it climbs.
Troubleshooting
First load is slow
Let the initial asset fetch finish on Wi-Fi; later spins run from cache.
Cascades stutter in free spins
Close background apps and turn off battery saver to free the GPU.
No sound
Check the mute switch and tap once — browsers gate audio behind a first touch.
Multiplier counter lags
Disable turbo spin so each cascade and +1x step renders in order.