Using the LIKEtoKNOW.it app is 100% free and really simple to use once you register and install it on your phone. Be ready, because if you love to shop like I do, you’re going to love this shopping app! It comes in handy for gathering ideas and suggestions when you have no idea what to buy either for yourself or someone else.  It’s also useful for product recommendations. Especially when you’re unsure of something. It helps when someone else is already using it, believes in it and can give you their honest feedback and review.