Dende vs QuizFlex AI

Dende is a web study tool that turns learning materials into quizzes, flashcards and a study plan for exam preparation. It accepts PDF, Word, PPT and TXT files, including scans, and supports any language. Quizzes draw from document content and can use multiple choice, fill-in-the-blank or true-or-false questions. Dende gives feedback after each answer and tracks progress to help learners identify topics needing attention. It also makes flashcards for active recall. Learners can rate their confidence in a card, and cards they are still learning are shown sooner. Generated questions and answers are editable; cards can include images or highlighted text and be grouped into custom decks. Flashcards can be reviewed from any device, including mobile. Dende says results from handwritten notes depend on their quality and recommends digital files, including scans. The free plan allows one file upload and limited questions. Premium costs €6.90 per month and includes unlimited uploads and all questions.

QuizFlex AI turns user-provided material into quizzes, flashcards, and study notes. It accepts PDFs, YouTube videos, text, and voice notes, and generates multiple-choice, true/false, and short-answer questions. Its assessment tools include automatic grading, immediate results, performance analytics, and tracking of knowledge gaps. The service supports quizzes in 30 languages and offers a localized dashboard. Teachers can create a class, share an invite code, and assign quizzes without requiring a student email list. Quiz exports to Google Forms and assignments through Google Classroom are listed, alongside Canvas, Moodle, Kahoot, Quizizz, and Microsoft Teams among 25+ LMS formats. The free plan is listed at $0 USD per month with 50K credits per month. Plus costs $9 a month, billed $9 USD per month or $90 per year, and includes voice notes, transcription, and 2M credits monthly. Higher listed tiers are Elite at $18 a month, billed $18 USD per month or $172 per year, and Pro at $29 a month, billed $29 USD per month or $290 per year. QuizFlex cautions that AI-generated content may be inaccurate and should be reviewed. Uploaded material may be processed by AI providers to deliver requested features.