- BoonEx Dolphin
- Buzzable
- BoostCruising
- BoosterHub
- Booxy - vaše knihy online
- Boozr
- Boppr
- Border for Clubhouse Avatar
- Border for ClubHouse CluBorder
- Border for Clubhouse: Clubring
- Borderhouse for Clubhouse
- Borders+ Photo Video Maker
- Bored Chat-chat with strangers
- Borgloon
- Borigo
- Born In Flacht
- Borrmart Eventos
- Bosch Alumni Network
- BOTS – Business Social Network
- Bottled · Message in a Bottle
- Botto Calls Plus
- Botzzup
- Bou
- Boujee Connect
- Boulder Challenge
- Bound - Black Dating
- Bountiful Baskets
- Bouquet: 부캐들의 이야기 공간
- Bowling Halloween
- Bowling Holidays
- BOWSFest
- Boxman Sokoban Push Box
- BoxTalk-密信盒子
- Boy and Girl Stickers
- Boy Hair Changer For Boys