- Key Cloud Password Manager
- Key Colony
- Key Retrieve
- Key Travel Mobile
- Key'n'Pass HD Free
- WennSoft Events
- KEY360 10X
- Key4Friends
- Keyb: the one-handed keyboard
- KeyBell • Typing loud feedback
- Keyboard Assist
- Keyboard Burmese
- Keyboard Calculator
- Keyboard Fonts ++ Cool Text
- Keyboard Fonts
- Keyboard for Emoji
- Keyboard Free - for transfer text over wifi
- Keyboard Global Translator
- Keyboard Lao
- Keyboard Macros PRO
- Keyboard Shortcuts *
- Keyboard Shortcuts for Mac
- Keyboard Symbols / Characters
- Keyboard Themes Plus - Stylish Keypad Skin with Colorful Background Design
- English to Chinese Translator・
- Keyboard Translator Simple
- Keyboard Translator .
- Keyboard Translator: Chat Tool
- Fonts Keyboard with LED themes
- Keyboard X-Key
- Keyboard X-Key
- Keyboard+ iOS8 -Color Stickers Keyboards, Emoji Words Maker
- KeyboardKit
- KeyBot
- KeyBot - Control your Computer
- Keybox - Password Manager
- Keybox Player (Section Repeat)
- Keybuild
- Keyclic
- My Car Pass: Digital Garage
- KeyDates Your Memory App
- KeyedIn Projects
- KeyFace - Watch Keyboard
- Keyfacil
- KeyFlow Pro 2
- Keyguard
- Keyholder Access
- KeyHub
- KeyKey: Keyboard Typing School
- KeyKit Armenian
- KeyKit Cyrillic
- KeyKit Latin
- KEYLA - Token Authenticator
- Keyland-Remote
- KeyLight PRO
- Keyline
- Keyline Cloning Tool
- Keyline Warehouse
- KeyMaster Manager
- KeyMeeting
- KeyMote - Remote for Tesla Model S & Model X
- Keymou
- Keyng
- Keynius
- Keynote
- Keypad
- KeyPad - Bluetooth Keyboard
- Keyplan
- Keyplan 3D - Home design
- Keyplan 3D Lite - Home design
- KeyPlus - Smart Lock
- KEYPO Analytics
- KeyPocket - secure login
- KeyPod Vault - My Data, My Way
- Keyring – Password Manager
- Keys
- Keys - Password Manager
- Keys - Password Manager Lite
- Keys - Password Manager, Organizer and Vault for Ultimate Safe Secure Personal Secret Credential Fre...
- Keys for Safari
- Keys Safe
- KeySaleMobile
- KeySaleOnline
- KeyScan ScanApp
- KeyScore - Sheet Music
- Keysight BenchVue Mobile
- Keysight Meter Logger
- Keysight Oscilloscope Mobile