Official support page · Last updated: August 27, 2026
Support
This page is the official support site for FF4 Tool (App Store listing: FF4 Sensi Lab) on iOS. We help with the app, privacy questions, and bug reports.
Contact
Email lahnitimoussa17@gmail.com. Please include your iPhone model, iOS version, and a short description of the issue. We typically reply within 1–3 business days.
Email supportWhat this app is (and is not)
- FF4 Tool is a fan-made companion for Free Fire practice and setup planning (sensi, crosshair, HUD, aim training, optional AI Coach).
- It is not affiliated with Garena or Free Fire.
- It does not modify the Free Fire game client, provide aimbots, hacks, or unfair in-match advantages.
- Settings you plan here must be entered manually inside Free Fire if you choose to use them.
Common questions
Do I need an account?
No. There is no login. Your setups and progress stay on your device.
Are there in-app purchases?
No. Version 1.0 is free, with no subscriptions.
Why is Coach unavailable?
FF4 Coach needs a working network connection. If Coach is temporarily unavailable, try again later. Never share passwords or personal contact details in chat.
How do I delete my data?
In the App go to Profile → Clear local data. You can also delete the App from your iPhone to remove local storage. To ask us to delete support emails you sent, email lahnitimoussa17@gmail.com.
How do I stop daily reminders?
Open Profile → Preferences and turn off daily reminders. You can also disable notifications for FF4 Tool in iOS Settings.
Photos permission
Photos access is only used when you choose to save a Practice Preview image. You can change permission anytime in iOS Settings → FF4 Tool.
Is this an official Garena app?
No. FF4 Tool is unofficial and fan-made. Free Fire trademarks belong to their owners.
Report a problem
- App crash or blank screen
- Coach errors
- Privacy question or data request
- Feature feedback
Email lahnitimoussa17@gmail.com with steps to reproduce if possible.
Legal
Read our Privacy Policy and Terms of Use & App Rules. Both are also available inside the App under Profile → About & Privacy.