🎮 Custom HUD Button Size & Placement
Calibrated button sizes and screen coordinates for 2-Finger, 3-Finger, and 4-Finger Claw setups.
⚡ Pro Layout Tactical Guidance:
- Right Fire Button (48%): Placed lower right to allow maximum upward dragging radius on phone screen.
- Gloo Wall Button (100%): Kept at maximum scale near left thumb for instant emergency cover deployment.
- Quick Weapon Switch: Enabled in in-game HUD at center right for instant 0.1s shotgun / sniper switches.
✨ Free Fire Invisible Name Space & Nickname Styler
Copy the Hangul Filler (U+3164) or a zero-width space for your Free Fire & BGMI name. Games can change which characters they accept, so check the preview in the name box before you pay for a rename.
👑 Presets for Common Playstyles
Starting points we put together for popular ways of playing. They are our own suggestions, not the settings of any specific player — load one, then fine-tune it in Training Mode.
• General Sensi: 195
• Red Dot: 190
• Fire Button: 42%
• DPI Setup: 480
• General Sensi: 188
• Red Dot: 185
• Fire Button: 45%
• DPI Setup: 520
• General Sensi: 175
• Sniper Scope: 125
• Fire Button: 50%
• DPI Setup: 450
• Gyro No Scope: 400
• Gyro Red Dot: 380
• Gyro 3x Scope: 255
• 4-Finger Full Gyro
• Gyro 4x Scope: 200
• Gyro 3x Scope: 240
• Camera No Scope: 118
• Long-Range Laser Precision
• General Sensi: 178
• Red Dot: 175
• Fire Button: 48%
• Balanced 2-Finger Setup
🧮 How This Calculator Works
No black box. The web calculator is a simple rule-based formula, and here are the exact numbers it uses.
Free Fire MAX
Step 1 — Start from your RAM tier. Phones with less RAM tend to drop frames during fights, so they start with a higher sensitivity and a bigger Fire Button. Stronger phones start lower for finer control:
| RAM | General | Red Dot | 2x | 4x | Sniper | Fire Button |
|---|---|---|---|---|---|---|
| 2 GB | 196 | 192 | 188 | 180 | 115 | 52% |
| 3 GB | 190 | 186 | 182 | 175 | 110 | 50% |
| 4 GB | 182 | 178 | 174 | 168 | 104 | 48% |
| 6 GB | 174 | 172 | 168 | 160 | 98 | 46% |
| 8 GB | 166 | 164 | 160 | 154 | 92 | 44% |
| 12 GB+ | 158 | 156 | 152 | 146 | 88 | 42% |
Step 2 — Adjust for playstyle. One-Tap adds +8 General and +10 Red Dot for quicker upward flicks. Rusher adds +12 General but lowers Sniper by 12. Full Spray lowers everything a little and makes the Fire Button 4% bigger for steadier holds. Sniper drops General by 12 and raises the Sniper scope by 24.
Step 3 — Adjust for refresh rate. 90Hz adds +3 General, 120Hz adds +6 and 144Hz adds +8, because a smoother picture makes fast drags easier to control.
Choosing a phone model only fills in its RAM and refresh rate for you — you can always change them by hand.
BGMI / PUBG Mobile
Gyroscope starts at 380% for No Scope and falls for each scope (360 Red Dot, 330 for 2x, 275 for 3x, 210 for 4x, 140 for 6x, 80 for 8x). The calculator then adds or subtracts points for your RAM, in-game FPS, number of fingers and gyro style — for example, 120 FPS adds +18 to every gyro slider and a 2-finger setup takes off 10. If you pick "Non-Gyro", gyroscope is set to 0 and ADS sensitivity goes up instead.
What it can't know
Your screen size, finger speed, grip and how much you've practised all matter too, and no formula can measure them from a web page. Use the result as a starting point: play a few rounds in Training Mode, then change one value at a time by about 5 until your crosshair stops overshooting or falling short.
📚 Read the Full Guides
Longer explanations behind the calculator, with settings you can try in Training Mode.
- Brazil Sensitivity: What It Is & How to Try It →
Brazil-style rusher values on the 0–200 scale, and how to test them in 15 minutes. - Free Fire MAX Headshot Sensitivity & DPI Guide →
Starting values by RAM tier, how DPI works and three drag techniques. - Best Sensitivity for 2GB, 3GB & 4GB Phones →
Why budget phones need higher sensitivity, plus Android tweaks for smoother touch. - Fire Button Size & Position for Drag Headshots →
Where to place the Fire Button and how big to make it. - BGMI Gyroscope Sensitivity Guide →
Camera vs ADS vs Gyroscope, and how to keep recoil under control. - 2, 3 & 4-Finger HUD Layouts →
Button layouts for Free Fire and BGMI claw setups.
📋 7-Day Headshot Aim Training Routine
Follow this daily practice routine to build unbreakable hand-eye muscle memory.
Get the SensiAI Pro Android App
The app reads your phone's specs for you and adds more than this web calculator: gun-wise sensitivity, an AI chat assistant in English, Hindi and Hinglish, and a daily practice streak.
📲 Install SensiAI Pro — Free on Google PlayFrequently Asked Questions
Everything you need to know about Free Fire MAX and BGMI sensitivity tuning.
📩 Contact Us
Have a question, feedback, custom phone calibration request, or business inquiry? Reach out directly.
SensiAI Pro is built by an independent developer. Email me for: