- ReWords - Spelling Test
- Rewordy
- Rex Academy
- Rex Learning Pathways
- Rexchange-Real Estate Exchange
- REXX
- Rey De Salem Música
- Reynard the Fox - BigToy
- Reynolda Revealed
- Reynolds Elementary - TPS
- Reynoldsburg City Schools
- Reyong
- Rezeptor
- Rezi App
- Rezoom for Zoom
- Reçete Defterim 7/24
- RF Circuit Toolbox
- RF Tools
- RF-CALC
- RFATHERSMAD
- RFEF Formación
- Radio France Internationale
- RFK Edition 8
- Found Connect
- RGB Guess
- RGB palette - Check Colors!
- RGB Test
- RGB Test
- RGB-HEX Color Converter
- RGB全彩組合燈
- RGC Edutech
- RGCSD
- RGS Family Transport Booking
- RGS Noida, Staff
- RGS Worcester Driver SBT
- RGU Attend Lecturer
- Attendr - RGU Student
- RGU eHub
- RGVpointsAR
- RH Kids
- Rh+ Sözlük
- RHB Green
- RHCCC
- RheinFlanke
- Rhema Bible Church
- Rhema USA
- Rhenish Church ECE 禮賢會幼兒教育
- Rhetoric Public Speaking Game
- VReedback ProTrainer Remote
- Rhetorische-Mittel
- Rheumatoid Arthritis [RA]
- Rheumatologic Diseases
- Rheumatology Dictionary
- Rheumatology Exam Review App
- Rhinoceros Beetle Jigsaw Puzzle
- RhinoStar
- Fresh Fire Ministries
- Rhode Island Driving Test
- Rhode Island DMV - Permit test
- Rhode Island DMV Test Guide
- Rhode Island DMV Permit Test
- Rhode Island DMV Test Prep
- Rhode Island General Laws
- Rhode Tour
- Rhodes Virtual Harbours
- Rhody Connect
- Rhombus Area Calculator
- RHUL Mobile
- RHWU - Random House Dictionary
- Rhyme a Zoo
- Rhyme and Reason
- Rhyme Finder
- Rhyme Time - Rhyme Aid!
- RhymeZone
- Rhyming from I Can Do Apps
- Rhyming Games Flashcards
- Rhyming Words
- Rhyming Words by Teach Speech
- Rhyming Words Center