Studyh

Plans and prices

Every plan, in full

On the record

Academic writing

The ABNT work editor supports chapters, margin notes, references, and a cover, with export to DOCX or PDF.studyh.tech · read 11 Oct 2026

Source citations

Yesstudyh.tech · read 23 Sep 2026

Data handling

The privacy policy says study materials and history are kept while the account is active, deletion begins within 30 days of a valid request, and StudyH does not use those materials to train its own model.studyh.tech · read 11 Oct 2026

ENEM questions

The site lists more than 800 ENEM questions from 2020 and 2022–2025, with official INEP answer keys and explanations checked against the key.studyh.tech · read 11 Oct 2026

Essay correction

ENEM essay correction estimates scores across five competencies in 40-point increments, is limited to 5 AI corrections per month on an active plan, and does not rewrite the essay.studyh.tech · read 11 Oct 2026

AI flashcards

Yesstudyh.tech · read 23 Sep 2026

Free limits

Without a paid plan, users can answer 3 ENEM questions per day; the board, materials, notes, flashcard review, and progress panel are free.studyh.tech · read 11 Oct 2026

Integrations and providers

The privacy policy names Supabase for authentication, database, and storage; Stripe for card payments; AbacatePay for PIX; Resend for transactional email; Deepgram for online transcription; and DeepSeek as the current AI provider.studyh.tech · read 11 Oct 2026

Lecture recording

The subscription lecture feature records and transcribes classes and creates a summary after the learner answers questions, with up to 5 hours of transcription per month.studyh.tech · read 11 Oct 2026

Mobile app coverage

nonestudyh.tech · read 23 Sep 2026

Product

StudyH describes itself as a Brazilian active-learning platform assisted by AI, where learners work from a lesson PDF, answer questions, and see corrections tied to the source.studyh.tech · read 11 Oct 2026

AI quizzes

Yesstudyh.tech · read 23 Sep 2026

Security and compliance

The privacy policy says the service adopts technical and administrative measures and provides [email protected] for security incidents; it does not claim a named security certification.studyh.tech · read 11 Oct 2026

Source-linked review

Each review question stores its source excerpt and page, and the “Abrir fonte” action returns to that point in the PDF.studyh.tech · read 11 Oct 2026

Source uploads

Yesstudyh.tech · read 23 Sep 2026

Study workspace

The browser-based workspace combines lesson materials, a notes board, formatted notes, drawing, images, and flashcard review organized by subject.studyh.tech · read 11 Oct 2026

AI summaries

Yesstudyh.tech · read 23 Sep 2026

Support and purchase terms

Paid plans list email support; card payments can renew automatically, PIX does not renew automatically, and the current offer provides a 7-day cancellation and refund period subject to purchase conditions.studyh.tech · read 11 Oct 2026

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