I feel UnitBullet is better UnitBullet is really awesome. Try it and see the difference yourself
• Fixed currency values problem. Please update currencies.
• Updated italian translation.
• Fixed a problem with a spanish length unit (varas).
• New user interface: More intuitive, easy and beautiful.
• Faster and optimized code.
• Sliding menu (Navigation Drawer). Quick access to all your units.
• Optimized UI for small , large screen devices and tablets.
• Button for update currency values whenever you want.
• A lot of intern changes.