- Redindoor
- Redlands Country Club
- RedOnion
- RedPeachSportsStreaming
- Redpoint: Bouldering & Climb
- Redpost
- ReDrive
- Redrive
- Reduced Transmission offroad
- Redwoods Golf Course
- Reebok Cardio Equipment
- Reedy Creek Golf Course
- REEE Camera
- Reef Guide
- Reel LiveWell
- Reestdal Outdoor
- RefAssistant
- RefCom4All
- Referee - LEVERADE
- Referee Coach
- Referee Digital Portal
- REFEREE RECORDER
- Referee Tracker
- Referee Watch PRO
- RefereeIT
- Referees
- RefEvaluation
- RefHQ
- Refit Peanut
- Reflex Glasses
- Reflex Gymnastics
- REFLEX Training
- Reflexes - Activities at Home
- Reflexes Trainer
- Reflexion: Neuro-Fitness Coach
- RefLIVE: Match Official App
- Reforma Athletic Club
- Reforma GYM
- RefReps
- RefSec Mobile
- REFSIX - Football Referee app
- RefTime
- RefTime Futsal
- RefWatch - Soccer / Football Referee Watch App
- RegatasRP
- Regatta Committee
- Regatta Countdown Timer
- Regatta ESCP
- Regatta Manager Assistant
- Regatta Master Mobile
- Regatta Score
- Regatta Studio
- Regatta Timer Watch
- RegattaCentral
- RegattaPlanner
- RegattaWatch 2
- Regenboogclub
- Regensburg Golf
- Regents Park FC
- Regents Park FC Coach
- Regio-Voetbal
- Region 3 Men's Gymnastics Championship
- Registro Barcode Scanner
- Registro Italiano Mini
- Regna Tri
- RegyBox
- Reha & Fitness Memmingen
- Reha Fitness Wolfstein
- Reha-Fitness Sporbeck
- REHAMED Therapie & Fitness
- REHAMED NU Trainingszentrum
- Reims Live : Actu & Sport
- Reine Bike
- Reit- u. Fahrverein Hildesheim
- Reit- und Fahrverein Essen
- Reit- und Fahrverein Ostbevern
- Reitabzeichen Pferdeführersche
- Reiter Revue International