Finding effective tutoring support for a middle or high school student is often a puzzle: private lessons are expensive, and general-purpose chatbots tend to give the answer without making the student work. Comprendo offers another way. This French AI tutor accompanies students from 6th to 12th grade by relying on the official French National Education curriculum. Its promise is clear: help the student understand, not simply copy a solution. To do this, the tool relies on pedagogy inspired by the Socratic method, where the AI asks questions rather than delivering a ready-made result. Beyond homework help, Comprendo positions itself as a true revision assistant: it detects gaps in real time, proposes personalized study plans, and provides access to official exam papers for the Brevet and Bac. Parents are not forgotten, with a weekly report on their child’s progress. In a context where AI use in schools raises both hopes and fears, Comprendo attempts to reconcile technology and learning effort. This article covers its features, use cases, and pricing model.
What is Comprendo?
Comprendo is a web-based tutoring application powered by artificial intelligence, designed for French students from middle to high school. Concretely, the student submits a question in writing or takes a photo of an exercise, and the tutor guides them through the solution. The service’s particularity lies in its method: rather than providing the solution, the AI guides reasoning through a series of questions adapted to the student’s level. The system covers about thirty subjects aligned with the French National Education curriculum, from 6th to 12th grade. As exchanges progress, the tool builds a map of the student’s knowledge, identifying concepts mastered and those causing problems. Data is hosted in Europe and the service claims to comply with GDPR, an important point for a young audience.
Main Features
Comprendo combines several educational building blocks. Real-time gap detection identifies misunderstood concepts during exchanges and sometimes traces back to the root cause of a difficulty linked to an earlier concept. Each concept receives a mastery score, calculated according to a ranking logic that evolves with the student’s progress. The service also integrates spaced repetition simulating forgetting, to schedule reviews at the right time and anchor knowledge permanently. For exam preparation, Comprendo provides dedicated workspaces with automatically generated revision plans, as well as official exam papers for the Brevet and Bac from 2021 to 2025, with original PDFs. Timed mock exams reproduce real conditions with official scoring. Students also have access to revision sheets that adapt to detected gaps and instant multiple-choice quizzes. Finally, the tool remains accessible 24/7 and sends a weekly report to parents.
Use Cases
The first use case is daily homework help: a student stuck on a math, French, or history exercise gets step-by-step support that pushes them to think. Next comes exam preparation: a 9th grader revises for the Brevet or a high school student prepares for the Bac by practicing with real exam papers and timed mock exams. Comprendo also serves as a foundational tutor throughout the year, tracking mastery evolution concept by concept and relaunching revisions through spaced repetition. For parents, the tool becomes a way to follow progress without having to master the subject themselves, thanks to the weekly report. Finally, it suits families seeking an economical alternative to traditional private lessons, with permanent availability that no human teacher can offer.
Advantages
Comprendo’s main strength is preserving learning effort: by refusing to give the answer, the tool avoids the pitfall of AIs that do the work for the student. This approach promotes real understanding rather than simple copying. Strict alignment with official curricula ensures consistency with what is expected in class and on exams. Personalization is another major advantage: each student progresses at their own pace, on their own gaps, something no collective class allows. Permanent availability addresses occasional needs, in the evening or on weekends, when no adult is available to help. For parents, weekly tracking provides visibility without intrusion. Finally, European hosting and GDPR compliance offer a reassuring framework for young people’s data.
Pricing
Comprendo offers a free 14-day trial, without a credit card, which allows testing the service with 10 messages and 5 exercises per day. This trial period is sufficient to evaluate the method’s relevance before committing. The full subscription is then offered at €12.99 per month and unlocks unlimited access, persistent memory that preserves learning history, as well as weekly reports for parents. For comparison, this monthly fee remains significantly lower than the cost of a single hour of private tutoring. iOS and Android mobile apps are also announced for summer 2026, which will expand access to the service on smartphone and tablet.
Conclusion
Comprendo answers a concrete and well-identified need: accompanying French middle and high school students in their revisions without short-circuiting learning effort. Its question-guided pedagogy, gap detection, and access to official exam papers make it a serious tool for preparing for the Brevet and Bac. Parental tracking and GDPR-compliant hosting add a welcome trust framework. The tool remains limited to the French education system and doesn’t yet offer a mobile app, but its single €12.99/month price makes it very accessible compared to the cost of private lessons. For a family with a child schooled in France, the free 14-day trial clearly deserves to be tried.