No. 5 of 37 ·Language Test Prep Apps

TOEFLPrep.ai

Web · Android · paid plans from $29/mo

Freedom report

Two barsScore 6.4

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely2 of 6 device platforms
DocumentedPlans, terms and facts published

TOEFLPrep.ai is ranked #5 of 37 in language test prep apps on Freedom251. It runs on Android, Web. There is a free plan. Paid plans start at $29/mo.

TOEFLPrep.ai plans and pricing

All plans

Free Free 1 full mock test + 1 practice test per section · 5 Theo messages/day · starter vocabulary sets · full analytics & weak-spot tracking toeflprep.ai · 4 Oct 2026

Premium $29/mo Billed monthly 5 new mock tests/day · 10 AI-graded Speaking + 10 AI-graded Writing responses/day · full lesson library · all vocabulary word sets · 50 Theo messages/day toeflprep.ai · 4 Oct 2026

3-Month Pass $59 once $59/ 3 months; renews every 3 months 5 new mock tests/day · 10 AI-graded Speaking + 10 AI-graded Writing responses/day · full lesson library · all vocabulary word sets · 50 Theo messages/day toeflprep.ai · 4 Oct 2026

Compared on language test prep apps

Free plan: Yes
Paid from: $59/mo
Supported exams: TOEFL iBT
Mock tests: Yes
Speaking practice: Yes
Writing feedback: Yes
Score tracking: Yes
Study plan: Yes
Supported platforms: Web

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The record

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.
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.
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.
Adaptive study plan: The daily study plan uses the learner’s target band, test date, and weak spots, and updates as they practice.
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.
Vocabulary: The vocabulary trainer uses spaced repetition, with missed words returning sooner and known words returning later.
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.
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.
Browser and device access: The platform requires a browser and internet connection, works on computer, tablet, or phone, and Speaking practice needs a microphone.
Android app: TOEFLPrep is listed on Google Play as an Android app with mock tests, adaptive learning, AI scoring, vocabulary practice, and performance analytics.
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.
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.
Support: The contact page says a real person usually replies within one business day for account, billing, technical, press, integration, or partnership questions.
Price from: $29/mo

Where it ranks on Freedom251

Best Language Test Prep Apps in 2026#5 of 37

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Sources

toeflprep.ai/about· checked 4 Oct 2026
toeflprep.ai· checked 4 Oct 2026
toeflprep.ai/pricing· checked 4 Oct 2026
play.google.com/store/apps/details· checked 4 Oct 2026
toeflprep.ai/privacy· checked 4 Oct 2026
toeflprep.ai/contact· checked 4 Oct 2026