App2sd are one so good apps for mobile user
its features: this apps gives information about how much apps install in your mobile .
u see all install apps in thats apps
one of most valuable features : its gives toa easy option to moved apps to sd card by your phone memory
thats your phone memory capacity increase and u may download more apps etc
but its not applicable on such mobile which have not such features,
so overall apps function to moves apps and save your phone memory . by quick on easy way .
But I m used android 6 and I not find any used of thats apps cause in my handset easy u moved apps from mobile to sd card and not so much time taking its take few min .
also one most good features I got on my android 6 when ever my mobile memory are full there a option to show to make some space or memory .
so no used this time thats type apps . ya its used full . but its also take some memory and with new update I not think its better now.
also phone which have features apps moves 2 sd card . the process way are not such longer . its only short cut . not much used