Dietitian Exam To Go

RD Exam Prep – Practice Tests for Dietitian Exam (CDR)

Prepare with confidence using one of the most advanced RD exam prep apps for the Registration Exam for Dietitians (CDR exam)—now available anytime, anywhere. Designed by a Registered Dietitian, this powerful study tool helps you master key concepts, practice exam-style questions, and build the confidence you need to pass.

Real Exam Practice That Works • Practice with 1,300+ original RD exam questions • Questions modeled after the actual dietitian exam format • Covers all 4 RD exam domains • Choose targeted practice or simulate a full 145-question exam

Study Smarter, Not Harder • Instant feedback: know immediately if you’re correct • Detailed explanations for every question to deepen understanding • Identify strengths & weaknesses with performance tracking • Review past exams to reinforce learning

Flexible Study Options • Choose from 10, 25, 50, 100, or full-length tests • Take mixed exams across all domains • Customize your study sessions based on your needs

Text-to-Speech Audio (NEW) • Listen to questions and answers with AI-powered audio • Great for on-the-go studying or auditory learners • Audio is cached for faster replay • Internet connection required for first-time playback

Track Your Progress • Monitor performance across all domains • View detailed reports of your progress over time • Build confidence as your scores improve

Created by a Registered Dietitian! All content is written and reviewed by a credentialed professional—so you can trust what you’re learning.

Whether you're just starting your RD exam prep or doing final review, this app gives you the tools to succeed.