Thumb. Android. Free. Do you really need an opinion right now and there is no one around to ask? Well, if you have an Android phone, you’re in luck. With Opinionaided’s Thumb app, you can crowdsource your questions to other users and get instant feedback. The app allows you to vote and comment on questions, receive responses to your questions within seconds, select the audience for your questions by posing to everyone on Thumb, select a gender, or just send to Friends, respond to questions in a specific category, connect with people who share similar interests, and reward people by giving them Stars for helpful responses. If you need someone to help you decide whether those new pants look good, snap a pic and send it along - you will find out in no time with Thumbs.