it doesn't sound like such a new idea, i.e. i think a lot of apps already do that. So i would guess it's OK to do.
On Thursday, June 28, 2012 7:57:59 AM UTC-7, Oliver wrote: > > Hi, > > So I have an idea for making my app more popular. It's a free app, but > some functions are not available by default. To unlock them, you would > have to type in a key. You can get this key by sharing a link to the > app's Google Play page and as soon as 5 friends of you have clicked on > it, you receive the unique key via email. > > So, my main concern is, whether this strategy is allowed for apps at > Google Play? -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
