FF Onetap Button

FF Onetap Button is a lightweight utility app that adds a floating trick button and a floating crosshair overlay on top of any app or game on your device — fully customizable, and yours to place wherever you like.

TRICK BUTTON
A draggable floating button that sits on top of your screen so you can reach it instantly, no matter what app is open.
• 4 button styles: Default, Outlined, Clean, Crossed
• Custom color, size, and opacity
• Save multiple presets and switch between them anytime
• One tap to show or hide it

TRICK CROSSHAIR
A fixed reticle overlay for on-screen reference. It never blocks your taps — every touch passes straight through to the app underneath.
• 8 crosshair styles to choose from
• Custom color and size
• Left/right position adjustment
• Save and reuse your favorite setups

SIMPLE, TRANSPARENT PERMISSIONS
The app uses Android's standard "Display over other apps" permission, which only allows it to draw its own overlay on your screen — it cannot see, read, or interact with the content of any other app.

WHY PEOPLE USE IT
Whether you want a quick-access floating shortcut, a visual on-screen marker, or just a clean customizable overlay for any app, FF Onetap Button gives you a simple, no-root way to do it — safely and entirely on your own device.

No root required. No account needed. No access to your personal data.