CARÆ vs Etudiapp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CARÆ
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IMT Atlantique's Teaching, Learning and Resource Center (CARÆ) offers a variety of services from a mobile application: - Immediately reserve a working room in 2 clicks - Book a room later - Borrow his books in 2 seconds - Request a book from another library - Borrow teaching materials - Consult the opening hours and arrangements for each campus - Follow the news and events calendar - Request an appointment with a specialist - Suggest ideas for improvement Thanks to this application, you can use digital services of the school in a simplified manner while guaranteeing confidentiality. Only IMT Atlantique users will be able to authenticate with their usual identifiers and will be able to use 100% of the services. We are listening to your feedback for the next version of this application.
Etudiapp
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Are you an international student in France with questions about your residence permit, CAF benefits, accommodation or Social Security? Etudiapp helps you understand the essential steps and procedures of student life in France — simply and for free. Whether you have just arrived in France or have already been studying here for several years, find practical guides and an AI assistant specialised in the questions and needs of international students in France. RESIDENCE PERMIT & ADMINISTRATIVE PROCEDURES Understand the main procedures related to your stay in France: • Student visa and VLS-TS • Visa validation • Student residence permit renewal • Multi-year residence permit • Change of residence status • Documents to prepare • Step-by-step guides STUDENT ACCOMMODATION Find essential information to help you find accommodation in France: • CROUS student residences • CAF and APL housing benefits • Visale rental guarantee • Rental application file • Student rental agreements • Tips to avoid accommodation scams HEALTH & SOCIAL SECURITY Understand the French healthcare system: • Registering for French Social Security • Carte Vitale • Health insurance • Choosing a primary care doctor • Complementary health insurance (mutuelle) • Health coverage for international students STUDENT SUPPORT & DAILY LIFE Discover useful services and benefits available to students: • Student transport • Student jobs • Discounts and useful deals AN AI ASSISTANT FOR YOUR QUESTIONS Ask your questions directly to the Etudiapp AI assistant, available 24/7. It specialises in administrative procedures and the daily life of international students in France, relying on official sources whenever possible. Have a question about your residence permit? CAF benefits? Accommodation? Social Security? Simply ask your question. WHY ETUDIAPP? - Free - No account required - Available 24/7 - Designed specifically for international students in France - Simple and practical guides - Information regularly updated - Official sources prioritised whenever possible Etudiapp helps you better understand your procedures and find the information you need to study and live in France more easily. Etudiapp is an independent application and is not affiliated with any government authority or public administration. The information provided is for informational purposes only and does not replace official information or decisions from the relevant authorities. Always verify important information with official sources. Full list of sources and legal information: https://sites.google.com/view/etudiapp-legal-sources
Screenshots
Verdict
The clearest difference is update cadence: Etudiapp at every 3 days against CARÆ's every 3 months. CARÆ's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CARÆ ships an update every 3 months, Etudiapp every 3 days. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.
| Parameter | CARÆ | Etudiapp |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 14 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Ecole des Mines de Nantes | Ismail Bellil |
In-app purchases
CARÆ
No in-app purchases
Etudiapp
No in-app purchases
Questions
Is CARÆ free?
Is Etudiapp free?
Do CARÆ or Etudiapp have ads?
Which is updated more often, CARÆ or Etudiapp?
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