- RedLight
- Redlist
- RedMaden - udbyder
- REDMINE TIMETRACKING
- RedminePM
- Redooo Australia
- Redox - משרד תיווך דיגיטלי
- Redpen Extension
- Redpen.ai
- RedPrairie Mobile Connect
- RedSky Client
- RedSpeak
- Redstone Federal Credit Union
- Redstor
- RedTrack.io - data on the go
- Reduction Camera
- Reduction Camera Basic
- RedView Mobile
- REDVPN - Network Accelerator
- RedVu GO
- REDX Forum
- RedX Roof - Rafter Calculator
- RedX Stairs - 3D Calculator
- RedX Walls - Design & Build
- Reebok Crossfit Officine
- ReeceNichols Auction
- Reed.co.uk Job Search
- REEF Residence
- Reef Tiles
- Reefala
- ReefDoser
- Reefer Monitor
- Reefminder Fish Log
- ReefTrace
- Reelix
- REELY
- Mi Bupa Seguros
- ReemMe
- Reesola
- ReetsDryCalc - Reets Drying Psychrometric
- ReetsDryCalc-iPad - Reets Drying Psychrometric
- REFCO TAP
- Referee - LEVERADE
- Referee Report
- Referee Tracker
- Reference Miner
- Reference Tracker
- References
- References On Tap
- Referral Maker® CRM
- Refill Calendar
- Refills Lite
- Refined - No Man's Refiner
- Refined GitHub
- RefinedData™
- AI Friend NPC
- Reflect - guided daily journal
- AI Companion NPC
- Reflect Check
- Reflection Questions
- Reflectle
- ReflectSelf
- Reflektive
- Reflex Pro App
- Refly Editor
- Refresh - Live in the Moment
- Refreshed Free: RAM, CPU Usage
- RefreshMe
- Refrimaq
- Reftab
- RefTech
- RefTime Futsal