Im not sure, if is same, or not. Posibly in some base yes. But version 3 looks and feels as Emsisoft. Try and you will keep in your phone. Same as is with Emsisoft on PC, is many options, but just very few real choices. Emsisoft is my choice for 7 years and works great. In simple way, that is, what I like most on Emsisoft. Security made simple.