- UbiPark
- Ubiqisense
- Ubiqo
- Ubiqu Access
- Ubique Lab: Sudoku
- Ubiquiti WiFiman
- Ubiquos
- Ubity UC Mobile
- UbiWoL
- UBL Digital
- UBL Digital Qatar
- UBL Digital UAE
- UBListPwIos
- UBoard
- UBOOM
- Ubox
- UBrasileirinho
- Super Chat Mobile
- UBS TWINT
- UbuntuOW connection VNC
- UBus
- UBX Member App
- UBytes
- UC - Units Converter
- UC Connection
- UC - Units Converter
- UC Connection
- UC Davis Mobile
- UC Phone
- UC SSC Lake Ginninderra
- Universitas Ciputra Student
- UC-One Telefónica
- UC3M
- UC7
- Ucam
- Ucam - Private Home Camera
- Ucam Dashcam
- UCam Plus
- Ucam-4G
- UCAMpro : CHTI
- Ucampus Gendarmería
- Ucampus INAF
- Ucampus UARecoleta
- Ucampus UAysén
- Ucampus UMCE
- Ucampus UOH
- UCAP Software Token
- Ucara 照護夥伴
- UCare.