Optimally priced annual subscription may work well. Again, this depends on the app's context justifying the subscription model. One such annual subscription of

Optimally priced annual subscription may work well. Again, this depends on the app's context justifying the subscription model. One such annual subscription offer that I was totally in favor of was WhatsApp. Given the volume of use I had from the service, I would have gladly paid more. I would prefer subscription to a clean chat service instead of a free service shoving news, themes, icon-packs etc. in my face to make money.