Subscribe | UPI Odd Newsletter Subscribe Although it would be preferable to never have to use it, motorists who get pulled over for drinking and driving can now rely on the "Oh Crap App" for help. The app, which was created by an Iowa law firm, is designed to "educate the public regarding their legal rights when being investigated for a criminal offense." Advertisement The “DUI Defense App” also has “the emergency ‘Oh Crap’ button designed to be used in emergency situations where a person is being stopped or questioned by law enforcement.” Pressing the button dispenses advice like "The less you say the better,” and also starts a voice recorder to tape any potentially incriminating conversations. "One of the biggest mistakes people make is thinking that they know their rights," Bob Rehkemper, an attorney and co-creator of the smartphone app, told KCRG. "That initial interaction is documented and is recorded so it's not a matter of what somebody remembers, or he said, she said." Any conversations the app captures are uploaded to a secure server for later access. The app has been downloaded about 4,000 times already and is available for both Apple and Google smartphones. Advertisement "People end up in positions, and their rights become very important to them, to their family members, to their children. That's the purpose of this app, to understand what they do, and what they don't have to do," Rehkemper said. [KCRG] [Oh Crap App] Read More 3.7 tons of cocaine seized in Santos, Brazil Katy Perry takes up expensive new hobby after split from John Mayer Daylight saving time mistake may have caused Dublin car bomber to blow himself up Men living alone more likely to lose battle with skin cancer 10 planes and 9 ships search 120,000 square kilometer area west of Perth for Malaysia Airlines Flight 370