Related Clues:
- iPhone extra
- Smartphone extra
- Environment of many old PCs
- Operations were once commonly performed in this
- iPhone buy
- Common 99-cent buy
- Draw Something and such
- Mobile __
- They're on the phone
- iPad users' purchases
- Programs for 11-Across, briefly
- Online store offering
- Underpinnings of Windows 1.0
- PDA add-ons
- Fruit Ninja, e.g