- Kids Scribbling Free ( The Yellow Duck Early Learning Series )
- Kids Sleep Sounds & Meditation
- Kids ToDo List
- Visual Timer for Kids
- Kids web browser - control by parent & multi tabs & full screen
- Kidsbook preschool helper
- KIDSDAY 托嬰中心家長版
- KidsGuard - Parental Control
- Kidsout для ситтеров и нянь
- KidsTime
- KidsWatch
- Kidvy
- Kidycheck
- KidyGo
- Kidz Watch
- Kidz Watch PRO
- Kidzania Nursery
- KidzGuard-Child
- KidzGuard-Parent
- KIDZONET
- KidzSearch
- Kidzy
- KiedyPrzyjedzie
- Kieffer & Asociados
- KIEHL Cleaning Industry
- KIEHL Cleaning Industry for iPad
- KienlongBank Plus
- Kiev, Ukraine - Offline Guide -
- KiFinder
- Kifradio Stations
- KigaRoo für Eltern
- Kii Advanced Tank Monitoring
- Kii Ready
- Kii • Secure Vault
- Rise Girl
- Kika Keyboard: Themes, Fonts
- Kikeriki!
- Kiki Driver
- KiKi Tools - tool box
- Kikico: Simple & Fast Chooser
- KikiWol
- KikiWol Lite
- KiKUU Seller
- Kildemoes Koppla
- KilitApp
- Killer Aid
- Killer Clown Call - Call Killer Clown
- Killer Clown Calling You
- Creepy Killer Doll Calling You
- Killer Sudoku - Brain Games
- Kiln Helper