Top TOEFL iBT Preparation Resources
To maximize your score efficiently, balance your preparation between official test-maker materials for absolute realism and adaptive AI practice engines for fast skill-building loops.
Official Test-Maker Materials
Official (ETS)
TOEFL TestReady Platform
The official portal from ETS offering personalized study plans, free full-length practice tests, and AI-powered automated scoring that mimics actual test-day conditions perfectly.
Access Portal
Official (edX)
TOEFL iBT Test Preparation: The Insider’s Guide
A highly rated, free self-paced interactive course hosted on edX. Taught directly by TOEFL test designers, it breaks down specific strategies for every single question type.
View Course Guide
High-Frequency & AI Practice Platforms
AI & Practice
Arno TOEFL Prep
A highly-regarded platform tailored for the modern layout. It offers extensive, unlimited practice options across all sections alongside rapid AI feedback frameworks.
Explore Arno
AI & Practice
PrepEx AI Study Suite
Excellent for daily high-frequency drilling. It specializes in instant feedback loops for Speaking and Writing mechanics to eliminate careless errors.
Explore PrepEx
🎯 The Ideal Study Strategy
Use PrepEx or Arno 3 to 4 times a week for quick, timed section drills (especially Speaking and Writing). Then, dedicate one day a week to take an official mock test via TOEFL TestReady to accurately calibrate your score progress and build mental stamina.
