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TOEFLPrep.ai
What it is
TOEFLPrep.ai is an online TOEFL iBT preparation platform with adaptive mock tests, individual section practice, AI feedback, vocabulary training, and personalized study plans. Its maker says its practice material follows the 2026 TOEFL question types, timing, and structure, while the questions and passages are original rather than official ETS content. Speaking and Writing responses can receive AI grading with band-level estimates and sentence-level notes; these are practice estimates, not official ETS scores. The study plan uses a learner’s target band, test date, and weak spots, updating as practice continues. AI tutor Theo considers scores and weak spots when responding. Its vocabulary trainer uses spaced repetition, returning missed words sooner and known words later. The Free plan includes one full mock test, one practice test per section, starter vocabulary sets, full analytics and weak-spot tracking, and five Theo messages daily, with no card required. Premium costs $29 a month; the 3-Month Pass costs $59, paid once and renews every three months. Use requires a browser and internet connection, and Speaking practice needs a microphone.
For and against
For
- Free plan includes one full mock test
- Includes practice tests for each section
- Study plan adapts to target band and weak spots
- Vocabulary practice uses spaced repetition
- Works on computers, tablets, and phones
Against
- Practice scores are not official ETS scores
- Speaking practice requires a microphone
- Requires a browser and internet connection
- Paid-plan guarantee excludes users who start mock tests or use AI grading
The verdict
TOEFLPrep.ai combines practice tests, adaptive study planning, and AI feedback with a free entry plan. Learners should treat score estimates as practice guidance, not official ETS results.
Who it suits
It suits TOEFL iBT learners who want mock tests, section practice, and study guidance based on their target band and weak spots. Speaking practice requires access to a microphone.
Plans and prices
Free
1 full mock test + 1 practice test per section · 5 Theo messages/day · starter vocabulary sets · full analytics & weak-spot tracking
Read 4 Oct 2026 · toeflprep.ai
Premium
5 new mock tests/day · 10 AI-graded Speaking + 10 AI-graded Writing responses/day · full lesson library · all vocabulary word sets
Read 4 Oct 2026 · toeflprep.ai
3-Month Pass
5 new mock tests/day · 10 AI-graded Speaking + 10 AI-graded Writing responses/day · full lesson library · all vocabulary word sets
Read 4 Oct 2026 · toeflprep.ai
On the record
- Adaptive study plan
- The daily study plan uses the learner’s target band, test date, and weak spots, and updates as they practice.toeflprep.ai · read 4 Oct 2026
- AI feedback
- Speaking and Writing responses receive AI grading with band-level scores and sentence-level notes; scores are practice estimates, not official ETS scores.toeflprep.ai · read 4 Oct 2026
- AI tutor
- Theo checks a learner’s scores and weak spots when answering questions, with 5 messages per day on Free and 50 on Premium.toeflprep.ai · read 4 Oct 2026
- Android app
- TOEFLPrep is listed on Google Play as an Android app with mock tests, adaptive learning, AI scoring, vocabulary practice, and performance analytics.play.google.com · read 4 Oct 2026
- Audio retention
- Speaking recordings are sent to a transcription and scoring provider for evaluation and feedback, retained only as long as needed, and deleted when the account is deleted.toeflprep.ai · read 4 Oct 2026
- Browser and device access
- The platform requires a browser and internet connection, works on computer, tablet, or phone, and Speaking practice needs a microphone.toeflprep.ai · read 4 Oct 2026
- Data handling
- The privacy policy says it does not sell, rent, or share personal data for marketing, and lists Auth0, Google, Supabase, Backblaze, OpenAI, Stripe, HesabPay, and AtomaPay as service providers.toeflprep.ai · read 4 Oct 2026
- Exam format
- The maker says its practice material follows the 2026 TOEFL question types, timing, and structure, and its questions and passages are original rather than official ETS content.toeflprep.ai · read 4 Oct 2026
- Free access
- Free includes one full mock test, one practice test per section, starter vocabulary sets, and 5 Theo messages per day, with no card required.toeflprep.ai · read 4 Oct 2026
- Product
- TOEFLPrep is an online TOEFL preparation platform with full-length adaptive mock tests, individual section practice, AI feedback, vocabulary training, and personalized study plans.toeflprep.ai · read 4 Oct 2026
- Refund condition
- The paid plans include a 7-day money-back guarantee only if the learner has not started a mock test or used AI grading.toeflprep.ai · read 4 Oct 2026
- Support
- The contact page says a real person usually replies within one business day for account, billing, technical, press, integration, or partnership questions.toeflprep.ai · read 4 Oct 2026
- Vocabulary
- The vocabulary trainer uses spaced repetition, with missed words returning sooner and known words returning later.toeflprep.ai · read 4 Oct 2026
