Gui Rambo makes iOS apps, both for a company and for himself. He also reverse engineers iOS frameworks. (Maybe you saw his Animoji Studio?) Here’s how he got started and how he works.   Links:   @_inside on Twitter ChibiStudio on the App Store Animoji Studio on GitHub Why new batteries breathe new life into old iPhones       Sponsors:   MintSIM: Voice, data, and text for less. Get free first-class shipping with code VTFREESHIP. Thrifter.com: All the best deals from Amazon, Best Buy, and more, fussily curated and constantly updated.   Subscribe via: Apple Podcasts Overcast Pocket Casts Castro RSS   Follow on: Web Twitter Instagram Facebook