- 1CONNECT
- 1Contact - #1 Contacts Manager
- 1Contact Pro - Contact Manager
- 1Control
- 1Control Solo (1ª Gen)
- 1Cube
- 1Fetch
- 1Focus - App & Website Blocker
- 1Guava
- 1HR
- 1ID - My Digital Profile
- 1Joule Edge
- 1Keyboard
- 1KLANG // UMA Mitfahren
- 1Life Mobile
- 1List (Reminders)
- 1login od WP
- 1Logon for SAP
- 1NUMBER
- 1on1navi
- 1Page for Successful Meetings
- 1Park Residences
- 1Password 7 - Password Manager
- 1Place Compliance Manager
- Doc Scanner - 1Scanner PDF-Doc
- 1Secure Wallet - Password Manager
- 1Sim Assist
- 1Sim Connect
- 1SIM IoT
- 1SIM VoIP
- 1st Reporting
- 1st MidAmerica CU
- 1st Responder Wireless News
- 1st Security Bank
- 1st Source Bank Mobile Banking
- 1ST SUMMIT Mobile Banking
- 1Team
- 1Team Patient
- 1Timer - Voice Timer
- 1Timer – Voice Timer
- 1Timer - Voice Timer
- 1Timer – Voice Timer
- 1TodoS
- 1translate
- 1View
- 1VPN: Fast and Unlimited VPN
- 1wdgt - Widgets & Wallpaper
- 1Writer - Markdown Text Editor
- 1x1 Trainer - Mental Math
- 1º RI Ribeirão Preto
- 1С:Документооборот 2.2
- 1分間英単語DX
- 1級土木施工管理技士試験問題
- 2 Days
- 2 RI SP
- 20 minutes a day English
- 20 Seconds
- 200+ Apps in 1 - AppBundle 2
- 200+ Rebus Puzzle, Dingbats