- Quickdial Free
- QuickDial Plus Widget
- QuickDMCA
- QuickDraft for WordPress
- QuickDriver
- QuickeR!
- QuickerAppSwitcher
- QuicKeyboard - Num & Emojis
- FAX App : send fax from iPhone
- QuickFileCompare
- QuickFMS
- QuickFox-海外回国加速器追剧听歌游戏必备
- QuickGist
- QuickHR
- QuickHR Kiosk
- Quickier - Retro Webcam Movie Recorder
- Quickio
- Quickkonnect
- QuickLaunch Mobile
- Quickline Telefonanlage (vPBX)
- Shortcuts App QuickLinks
- Quickly Merchant
- QuicklyMemo
- Timart Business App
- LaserSoft QuickMap 3D
- Rapichats
- QuickMPG - gas mileage calculator
- Quickness: Add Contacts
- QuickNote Calendar - Easy Daily Todo List Task Manager (Free Version)
- QuickNotes App
- Quickom
- Quickom Contact Center
- Quickpage App
- QuickPass
- QuickPass Admin
- QuickPassword
- QuickPhotos
- QuickPlan - Project Gantt Plan
- QuickPlan 3D - Floor plans
- QuickPlan Basic - Project Plan
- QuickPlan, Project Gantt Chart
- QuickPosta
- QuickQ HR
- QuickQ Remote Control
- QuickQ VPN
- QuickQR
- QuickReader - Speed Reading
- QuickReader Español
- QuickReader - Speed Reading
- QuickReader Español
- QuickReader Lite
- QuickReceiptsFree
- QuickRecipe Companion
- Quickride Driver
- QuickScan: Document Scanner
- QuickScanPro Lite
- QuickScroll
- QuickSearch PDF Reader
- QuickseeK 即時輿情一手掌握
- QuickSelect
- QuickSeries
- QuickShade
- QuickshaRe - Share via QR Code
- QuickShare Client
- QuickSignOn
- QuickSMS
- QuickSOAP - EHR & Telemedicine
- QuickSolver - Widget
- QuickSort - Sort Your Photos
- QuickSource
- QuickTap Survey & Form Builder