Have you seen the prices of movie tickets lately? It's enough to make even the most law-abiding cinema goer revert to the old sneak-from-one-theater-to-another trick just to get through the summer blockbuster season. But for those of us who tire of hiding from ushers and acting like middle schoolers, MoviePass has created every movie buff's dream smartphone app. Launching in the San Francisco area this weekend, the service charges subscribers $50 per month for unlimited showings, whether they be the latest rock-em-sock-em robot epic or more sophisticated fare. Now you can afford the big-boy sized popcorn.