Subnetting Practice Master for Android – Latest Version & Features

If you are pursuing the CCNA / CCNP Certification, you should be able to resolve a Subnetting / Reverse Subnetting Problem in a minute or less.
This application will measure your Subnetting Skills!!!Features:- Over 100+ Questions - Numerical Keyboard with Submit button for faster response.- 3 Training Modes: EASY, HARD & MASTER!- Timer: 1 Minute per Question!
(Hard & Master Modes)- Help Button Available: Cheat, Powers & Binary!- Why?
Button with an explanation of the question.- Why?
Button is available on EASY Mode Only.- Basic Tutorial.- Powers & Binary Buttons available now after using the Cheat Button.- Layout Questions!- Score System, Answer 30 to get Rated!- Do you consider yourself good at Subnetting… Try the Master Mode!- No Ads, just pure Subnetting!PS: I have expended many weeks developing this app adding new features in order to worth every penny!, Thank You for your Support!Subnetting Practice, Reverse Subnetting, CIDR, VLSM, CCNA, CCNP, CCIE, Subnetting, Subnets, IP Addressing.