- Appendee
- Apperture : Shared Photo Album
- AppEvento
- AppFolio FUTURE Conference
- Apphi: Social Media Scheduler
- Appic - Festivals & More
- Appies Sticker Madness
- Appinio - Surveys for Rewards
- Appito
- AppLavoro - LAVORO A 5 STELLE!
- AppLink
- AppMyPoint Surveys and Polls
- APPostel Petrus
- AppRaven: Apps Gone Free
- Appread: Book Quotes
- Appreiz
- APProviders
- Apptivity
- Appture: Secure Photos + Audio
- Appucinoo
- Appy Couple Wedding App
- Appy Life Event Invitation
- Appygraph - Birthday cards + stickers for iMessage
- AppyHere Job Search
- AppZaloot
- App好校通
- App寶貝通2
- APRAVirtual
- Apretaste
- Apro(에이프로)
- APRS Mobile
- APRS pro Deluxe
- APRS pro Ultimate
- APSA Connect
- Apsiyon Manager
- Apéro Du Jeudi
- Aqd Online
- Aqra
- Aqua! by TwinWorld
- AQUANET
- Aquarium Advice Forums
- Aquarium Vitae
- AR Placer Cam
- AR Shodo
- AR Speed
- ARA Mobile App
- ARABFONE
- Arabian chat: تطبيق شات عربي، دردشة، تعارف
- Arabian Horse Association
- Arabian VPN
- Arabic Chat Habibti حبيبتي شات و دردشة عربية
- Arabic GIF Stickers
- Arabic Stickers !
- Arachis