Apps that improve FPS: which give real FPS gains on PC and Fortnite
By Ryan Mercer Updated 8 min read
On this page (8 sections)
In short: Apps that improve FPS often do so by freeing system resources or optimizing settings. However, only a few apps provide measurable FPS gains, and many claim benefits they can’t deliver. For Fortnite and PC, manual settings tweaks and a good PC matter most.
Part of our guide on fps stutter sudden
Tested FPS boosting apps show most gains come from fixing hardware and settings, not just software; discover which apps truly help online gaming.
| Typical FPS gains | 0-10% on good PC |
|---|---|
| Network booster effect | Reduces ping, not FPS |
| FPS gain apps tested | Few show real boost |
| Common cause of low FPS | Hardware limits |
| Free fixes | Driver updates, settings |
The short version
- Most FPS booster apps offer minor or no real gains on a fast PC.
- Free manual system and game settings adjustments can improve FPS safely.
- GearUP boosts network routing but does not increase FPS.
- True FPS gains depend on fixing hardware or driver bottlenecks first.
- Test any app with a free trial and compare FPS before buying.
What apps claim to do for FPS
Apps that claim to improve FPS usually promise to optimize system performance or game settings automatically. They often claim to free RAM, close background processes, or optimize CPU and GPU usage.
Some apps also claim to improve network performance, cutting lag and stabilizing frame delivery. But not all these claims lead to more frames per second in the game.
FPS depends mainly on your hardware capacity, the game's demands, and correct driver and system configurations. Any app that does not change these will only help a little or not at all.
Some apps also claim to optimize GPU clock speeds or tweak graphics drivers automatically. These changes may help on certain systems but risk instability or crashes if not done carefully. Typical safe apps focus on closing unnecessary background tasks instead. If that sounds like your situation, read up on diagnosing frame rate limits next.
Apps that promise to clean junk files or defragment drives often say this will improve FPS. In reality, these actions mainly help storage speed and only rarely affect frame rates, especially on SSDs. The effects are indirect and usually minor.
Which apps boost FPS on PC and Fortnite
Few apps provide measurable FPS gains beyond what manual tweaks can achieve. For Fortnite and other PC games, apps that close background tasks or optimize priority settings can stabilize FPS but rarely increase peak frame rates.
GearUP is a network booster designed to reduce ping and packet loss. It does not change FPS or system performance but can help smooth online play if lag is caused by poor routing to the game server. For the detail, see our notes on windows 11 game mode on or off for fps.
Most FPS booster apps only give minor improvements, usually under 10% on a mid-to-high-end PC. On weaker PCs, gains may be larger but still depend on hardware limits.
Manual adjustments remain the most reliable method to improve FPS without additional software costs.
Razer Cortex is a popular FPS booster that shuts down background apps and services before launching games. Some users report 5-10% FPS gains on mid-range PCs. Gains depend on how many unnecessary processes run in the background. We cover how to show fps in its own article.
MSI Afterburner allows manual GPU overclocking, which can boost FPS by 5-15% if done safely. However, overclocking risks hardware damage and should be done with temperature monitoring. It is not an automatic app but can improve FPS when configured properly.
Windows Game Mode prioritizes game processes but often yields only minor FPS improvements. It’s best combined with manual tweaks and driver updates.
- GearUP improves network lag issues
- Some apps close unwanted background tasks
- Apps can simplify manual tweaks
- No app fixes slow hardware
- Many apps promise more than they deliver
- No direct FPS increase from network boosters
How to improve FPS on PC without apps
Updating your GPU drivers and Windows is the first step to stabilize and sometimes increase FPS. Old drivers can cause stutters and poor frame rates. If that sounds like your situation, read up on amd software fps issues next.
Adjust Fortnite's graphics settings: lowering shadow quality, turning off V-sync, and capping frame rates below your monitor's refresh rate often help smooth gameplay.
Close background apps that use CPU, GPU, or disk resources. Use Task Manager to identify and shut down heavy processes before gaming.
Ensure your PC is not thermally throttling by cleaning dust from cooling fans and monitoring temperatures during gameplay. The other half of this decision is ambient occlusion effect on fps.
For example, lowering Fortnite's resolution from 1920×1080 to 1600×900 can increase FPS by 10-20%, depending on your GPU. This reduces GPU workload significantly.
A worked example: closing Chrome and Discord before gaming freed 2GB of RAM, reducing stutters and raising FPS from 60 to 68 on a mid-tier PC. This 13% gain came without extra software.
Check temperatures with HWMonitor or similar tools. If CPU or GPU hits 90°C or more during play, expect throttling and FPS drops. Cleaning fans or improving case airflow can restore stable FPS.
When FPS boosting apps matter
Apps that promise FPS boosts mostly help users with moderate system bottlenecks or inefficient background tasks. If you have a fast CPU and GPU, benefits are limited.
FPS boosters that optimize network routes matter for online games with high ping or packet loss but do not impact frame rates directly.
If your FPS drops come from hardware limits or overheating, no app can fix that. Upgrading or cleaning hardware is necessary.
Test apps with free trials or demos to see if they improve your specific setup before buying.
FPS boosting apps matter most when your system runs multiple background services or has inefficient power settings. For example, laptops on battery mode often throttle CPU speed. Apps that switch to high-performance mode can gain 5-15% FPS.
Network optimizers like Kill Ping or WTFast matter when your internet connection has high latency or packet loss to game servers. They cannot improve raw FPS but can reduce rubberbanding and input lag, which affect perceived smoothness.
Apps rarely help if your PC’s CPU or GPU is already maxed out. A CPU at 100% usage means the bottleneck is hardware, not software. No app can fix this.
Common myths about FPS boosting apps
Myth: All FPS boosters increase your frame rate significantly. Fact: Most do little unless specific bottlenecks exist.
Myth: Network boosters will raise your FPS. Fact: They improve latency and packet loss but do not increase frame rendering speed.
Myth: Closing all background apps always boosts FPS. Fact: Only resource-heavy background programs affect FPS; many system processes must stay active.
Myth: A single app can fix all performance problems. Fact: FPS issues have diverse causes, needing multiple troubleshooting steps.
Myth: Disabling Windows visual effects via an FPS booster app drastically improves FPS. Fact: This can help low-end PCs by a few FPS, but modern machines see negligible change.
Myth: Downloading multiple FPS booster apps layers their effects for big gains. Fact: Apps can conflict or duplicate tasks, sometimes causing crashes or worse performance.
Myth: FPS boosters can optimize internet bandwidth to increase FPS. Fact: Bandwidth affects download speeds, not frame rendering. Stable ping and low latency are what matter for online play.
Myth: Using an FPS booster app means you don’t need to update drivers or Windows. Fact: Driver and OS updates fix bugs and improve compatibility, often giving better FPS boosts than third-party apps.
Apps to improve FPS: which give real FPS gains on PC and Fortnite
The best app to improve Fortnite game FPS depends on your cause of low FPS. For network lag, GearUP’s Adaptive Intelligent Routing can reduce ping and packet loss, smoothing gameplay but will not raise frame rates.
For PC performance, apps that close specific background tasks or optimize power settings may help, but manual configuration provides more control and safety.
GearUP for Windows is the practical choice for players suffering from unstable or high ping in Fortnite and other competitive games. Its free trial makes testing easy.
If your FPS suffers from slow hardware or thermal limits, consider hardware upgrades or cleaning before relying on software apps.
Use free Windows tools first: Task Manager, Device Manager, and Windows Update. Then try selected apps if problems persist.
| Method | FPS Gain | Network Impact | When to Use |
|---|---|---|---|
| Manual tweaks | Up to 10% | None | When PC hardware is decent |
| GearUP Booster | 0% | Reduces ping and loss | When lag comes from routing |
| FPS booster apps | Usually 0-5% | None | When background tasks slow PC |
| Hardware upgrade | Depends on parts | None | When CPU/GPU are bottlenecks |
Questions people still ask
Can I get a large FPS increase just by installing an app?
Large FPS gains from apps alone are rare. Gains depend on your PC’s hardware and settings. Apps might help by closing background tasks but won’t fix hardware limits.
Does GearUP increase my Fortnite FPS?
GearUP does not increase FPS. It improves network routes to reduce ping and packet loss. This makes online play smoother but does not raise frame rates.
What free steps should I try before using an FPS booster app?
Update drivers and Windows, lower in-game graphics settings, close resource-heavy background apps, and clean your PC’s cooling system.
Are network boosters the same as VPNs?
No. Apps like GearUP route only game traffic optimally to improve latency. VPNs route all traffic and are designed mainly for privacy.
When should I upgrade hardware instead of using an app?
If your CPU or GPU is consistently at 90%+ usage or your FPS remains low after tweaks, hardware upgrades are needed.
Can background apps cause FPS drops?
Yes. Heavy apps using CPU, GPU, or disk can lower FPS. Use Task Manager to identify and close such apps before gaming.