I became frustrated with Battery Doctor because of the constant solicitation for new apps and because after running the memory clean function, the app would indicate that my memory was full again before I had done anything ( just turned off the BD app and then turned it on again). This app is faster and easier that the BD app. I added a different battery charging and monitoring app to make up for the loss of this function when I cancelled Battery Doctor. All is good now.
47353849 about Smart Memory Pro - Check RAM & System Checker