Get your master-keying done fast with Pin Cylinder Pro!

*Lite version is Ad-Supported, to get app without ads purchase the Pro version
*Buy the Pro Version to get the Door Survey Profiler feature as a bonus!


If you like our apps please click an ad! Every ad click helps support our efforts and keeps our apps free for locksmiths to use!


- Quickly resets change key to move on to the next code FAST!
- Designed and developed by a locksmith!
- Great for maintenance personnel, real time saver!
- Works for 5 and 6 pin codes
- Currently compares up to 3 key codes at once
- Support for more keys coming soon!



To use: Simply input your master key code in the top row then your change key code in the second row then hit get pin combo. To move on to the next change key tap the reset button and input the new code.


We don't just make apps for Locksmiths, we work alongside Locksmiths to find out what they need in an app!






















keywords: locksmith, master, change, pin, cylinder, tools, calculator, maintenance, key, lock, rekey, re-key, locksmiths, security, professional, access control, controlled, system, bottom, top