Settings
Saved automaticallySkin
Needle MeterBrowse skins
Secret method
Before the finger, tap top-left = LIE or top-right = TRUTH.
If no signal
Extreme finale
A comic over‑the‑top LIE. Trigger it: head — stick your tongue out; phone — keep it straight; corners — tap the centre; sequence — add an “Extreme” step.
Sound
Mute sounds
Volume70%
Sound style
Vibration
Display
Brightness100%
Fingerprint reading time2 s
Analysis time4 s
Keep screen on
Practice mode (tiny secret dot shows the result)