A timer built specifically as a behavioral timer, but because of that, it has the power to do so much more. Highly customizable and features 3 separate timers.

Variable Interval With Automatic Averaging
Need to work with a variable interval schedule and you need a (VI)timer? Don't just use a random timer! This timer does it correctly by making sure your intervals automatically average your base interval time.

Fixed Interval
Need a fixed interval (FI)timer? Yep, its got that too. Quick to set, easy to use. Also Useful for HIIT training.

Simple Random Timer
Just need a random timer for a board game and you're looking for something a little less clinical/scientific? No problem just use the Simple Random Timer!

Ximer Timer Features:
100% free.

3 separate timers.

Built specifically for the working B.C.B.A. or R.B.T.

Customizable limited hold settings. Don't know what limited hold is? No sweat, it's optional.

Hide timer countdown and duration remaining-- display. Allowing the device to be left face up on the table while still maintaining the "surprise" of the variable interval duration and countdown time (available on Fixed and Simple Random timers as well)

Built-in "clicker counter" for taking quick rep counts or frequency data.

Highly customizable, but simple enough to be useful for any situation requiring a timer. Hot potato anyone?

Keeps screen from "sleeping" causing your timer to pause unintentionally.
Audible, vibrating, or silent interval notifications.

Just need to cook an egg? Well, at least do it in style.

You're here because you need a behavioral, HIIT, or Game timer for variable intervals, fixed intervals or just a simple random timer right? You found it! It's light, free, and does it all. Why not give it a quick try?