- FINOLAB - Official Community
- FINS
- FiorentinaUno.com
- Fiorry: Incontri Transgender
- Fuoco - App per Tinder Chat
- Fire Brigades Union
- Fire Effect Photo Editor
- Fire Fonts | Fonts for iPhones
- Firehook
- Firenoon
- Fireside
- Firmenlauf Siegerland
- Firmspace
- First Assembly Normal, IL
- First Baptist Academy
- First Baptist Church Allentown
- First Baptist Church Indep MO
- First Baptist Danville
- First Baptist of Summerfield
- First Immanuel Lutheran School
- Flop - first land of poker
- First Light Farms Community
- First Light Steak Club
- First Mt Carmel Baptist Church
- First Time: Anonymous Chat
- اول من غرد
- My Referrals | Radancy
- Firstep Marriage Biodata Maker
- FirstFaceMe
- Firstly by getFirstly.com
- Fischkopf.de Flirtradar
- Fishbook
- Fishbowl: Professional Network
- Fishbrain - Fishing App
- Fisherman Slots - Big Fish
- Fisheye Lens - Lomo Camera
- Fisheye Video Camera
- FishFriender - diario di pesca
- Fishinda - Fishing App
- Fishing Emojis Stickers by ChatStick
- 釣果記録FishRanker-フィッシュランカー,釣り
- FISHSURFING
- FIT Connect
- Fit For Service
- Fit Girl Club
- Fit of The Day
- Fit-Stepper
- Fitain
- FITENIUM Personal Gym Trainer
- FitGrid: Fitness Class App
- Fitic
- Fitil
- FITIV Pulse Frequenza Cardiaca
- FITIV Ride GPS Cycling Tracker
- FITIV Run GPS Running Tracker
- FitLove
- Fitness and the City