iPad (Computer) iPhone (Smartphone) 113 Programming 94 iOS (Electronic resource) 86 Application software 82 Development 78 Tablet computers 69 Engineering & Applied Sciences 32 Mobile computing 32 Computer Science 29 iPod touch (Digital music player) 24 Pocket computers 19 Apple computer 13 Mobile apps 12 Macintosh (Computer) 10 Computer software 8 Computers and older people 8 Swift (Computer program language) 8 Computer games 7 Computer programs 7 Digital techniques 7 Portable computers 7 User interfaces (Computer systems) 6 Electronic spreadsheets 5 Management 5 Photography 5 Portable media players 5 Smartphones 5 iPhone OS 5 iPod (Digital music player) 5