Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Cello 螢幕截圖

iPad

iPhone

About Cello

Cello is a Customer Experience Management Solution. It uses the latest technology to eliminate customer queue
management problems. Cello helps to make processes efficient and offer choice to customers, allowing them to do
something useful for a better waiting experience.

Key benefits

• Ability to convert a paper QR queue to a mobile queue
• Automated real-time queue update for customer to monitor
• No need to worry about losing queue position
• Give service feedback immediately after a visit