FPS Booster Gaming Performance

fps booster is the ultimate performance tool for iPhone gamers who demand every competitive advantage. Whether your goal is to lower lag, improve your reaction time, hit that headshot with no frame drop, or simply get the most out of your device, fps booster gives you the real-time data and step-by-step optimization guides to win more and lose less. Most mobile gamers have no idea what is happening inside their iPhone during a match. That changes today.
LIVE CPU & GPU MONITOR
fps booster tracks CPU load across every core, GPU usage, and RAM pressure — all updating live on your screen. When your device slows down, you see it immediately instead of finding out mid-match when it is already too late. No more guessing — the app shows you exactly what is slowing your iPhone down so you can fix it before it costs you.
LIVE FPS METER
fps booster includes a real-time frame rate counter that shows your exact FPS as you play. A rolling bar chart makes every frame drop completely visible. Track consistency, spot performance spikes, and know for certain whether your settings are actually helping you get a faster game. The difference between 60 and 90 frames per second is the difference between winning and losing a close fight.
GAME OPTIMIZER — 50+ TITLES
fps booster comes with detailed step-by-step settings guides for over 50 popular mobile titles. Whether you are chasing a headshot in a first-person shooter, pushing ranked in a battle royale, or competing in a MOBA, you will find the exact in-game options to enable lower lag and higher frame rates. Browse by game name, search instantly, and bookmark your most-played titles for quick access.
GFX TOOL & DISPLAY OPTIMIZER
fps booster works as a powerful gfx tool for iOS, detecting whether your iPhone supports ProMotion 120Hz and walking you through enabling it step by step. Higher refresh rates mean reduced input lag and a real edge in fast-paced competitive matches. Make sure your screen is always keeping up with your fingers.
THERMAL MONITOR & COOL DOWN MODE
Heat is the silent killer of mobile performance. fps booster monitors your iPhone thermal state continuously and alerts you the moment throttling becomes a risk. Activate Cool Down Mode to reduce background CPU load and keep your device running at full speed when the match matters most. Stay cool, stay fast.
FULL DEVICE BENCHMARK
Run a complete CPU, GPU, and RAM stress test and receive a performance score that shows exactly where your iPhone stands compared to other devices. fps booster makes it easy to understand your real hardware limits and optimize your settings to match. Know your device. Own your performance.
NETWORK & PING MONITOR
fps booster measures your network latency live so you can lower ping before you ever queue into a match. Spot connection problems early and stop them from costing you kills, rounds, or rank points. A stable, low-latency connection is the foundation of every faster game experience.
PERFORMANCE SCAN
Run a full device health