Reviewed by dairy farmer Dino Giacomazzi.
Potential Uses/ Testimonial:
Free – (Search Android Market) Bubble is basically a bubble level. You will be suprised how often you need a level on a dairy, farm, or around the house. I used this app just the other day to level the tool bar on a John Deere 1700 Corn Planter. You need to calibrate the level when you first download it. Use a regular bubble level for calibration.