Write better in any language. Mistakes welcome.
Learn English, Spanish, French, German, and more with Mario — your interactive trainer for mastering written language skills. No more boring tiles or drag-and-drop exercises. With Mario, you type, make mistakes, and learn instantly from AI feedback. Mistakes aren’t failures — they’re your path to progress.
· 16 languages supported
What makes Mario special?
Practice with real phrases
No rearranging words — you write with your own hands, just like in real life. Mario isn’t a game — it’s results.
Instant AI correction
Made a mistake? Great! AI shows you where and why, so you don’t repeat it.
Topics that actually interest you
Memes, travel, relationships, movies, food, IT, careers — you choose what to learn.
Chat with Mario
Every 3 lessons, jump into a real dialogue to practice vocabulary and start speaking freely.
16 languages supported
Learn English, Spanish, French, German, Chinese, Japanese, Korean, Ukrainian, and more.
How it works
1
Pick your native language and the one you want to learn
3
Go through lessons and write your answers by hand
4
Get instant grammar feedback
5
Chat with AI to reinforce what you’ve learned
Is it free? Yes. All lessons are free. Subscription is optional — support development and unlock future bonuses.
Who is it for? Expats and immigrants, students preparing for exams, self‑learners, and anyone tired of tile‑dragging exercises.
Screenshots
Click any screenshot to view it large.
Terms of Use
Last updated: Aug 18, 2025
Welcome to Mario (“App”). By accessing or using the App, you agree to these Terms of Use (“Terms”). If you do not agree, please do not use the App.
1) Eligibility & Account
You must be of legal age of your jurisdiction or have parental consent. No registration is required to access free content.
2) Subscriptions & Payments
Subscriptions are handled via Apple’s in‑app purchases. Prices may vary by region. Manage or cancel your subscription in your Apple ID settings. No refunds are provided beyond Apple’s policies.
3) Educational Content & AI
The App provides AI‑assisted feedback. While we strive for accuracy, AI outputs may contain mistakes; use your judgment and verify critical information.
4) Acceptable Use
- Do not abuse, reverse engineer, or disrupt the App or its services.
- Do not submit unlawful, harmful, or infringing content.
5) Intellectual Property
All content, logos, and materials in the App and on this site are owned by the developer or its licensors and protected by applicable laws.
6) Termination
We may suspend or terminate access for violations of these Terms. Sections intended to survive termination shall survive.
7) Disclaimers
The App is provided “as is” without warranties of any kind to the fullest extent permitted by law.
8) Limitation of Liability
To the maximum extent permitted by law, the developer is not liable for indirect, incidental, or consequential damages.
9) Changes
We may update these Terms from time to time. Continued use after changes means you accept the updated Terms.
10) Contact
Questions? Contact Support.
Privacy Policy
Last updated: Aug 18, 2025
This Privacy Policy explains how Mario (“we”, “us”) handles information when you use the App.
Data We Collect
- App interactions: lesson progress stored locally on your device.
- Diagnostics (optional): crash logs or analytics to improve stability and UX (aggregated and non‑identifying).
- Support: emails you send to us (address, message content, attachments).
How We Use Data
- Provide and improve the App experience.
- Respond to support requests.
- Analyze usage in aggregate to guide improvements.
Sharing
We do not sell your personal data. Limited third‑party services may process diagnostic data under their own privacy terms (e.g., Apple, analytics providers).
Children
Mario is suitable for general audiences, but children should use the App under supervision according to local laws.
Rights
Depending on your region, you may have rights to access, correct, or delete your data. Contact us to exercise these rights.
Changes
We may update this Policy. Continued use signifies acceptance of changes.
Contact
Questions about privacy? Contact Support.
