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Lanti · Legal documents

Help and Contact

Version 2.4 · effective 21 October 2026

This English version is provided for convenience. Only the French version is binding.

Contents
  1. Getting started
  2. Frequently asked questions
  3. Documents
  4. Contacting VISION PM

Getting started

  • Set-up. On first launch, the parent sets up the Application: the child's first name, year of birth (ages 4 to 12) and gender, the parent code, consent for the artificial intelligence, the microphone, then Guided Access. No account and no access key is requested.
  • Parent area (Espace parent). Touch and hold the cogwheel, answer the sum, then enter your parent code.
  • Guided Access. Recommended so that the child stays within the Application: triple-click the side button (Settings › Accessibility › Guided Access).

Frequently asked questions

The Application does not answer questions.

Check in Parent area › Settings that sending questions to the artificial intelligence is allowed, then check the Internet connection. Without a connection, or if the service is temporarily unavailable, only the answers already known on the iPhone are available.

I am not happy with an answer.

Open the Questions tab of the Parent area and go to Incidents › Add blocked words: you can add, edit or remove a word, create a topic (20 at most) and enable or disable a topic. Changes apply from the next question onwards; a disabled topic no longer blocks anything.

Lanti's house is asleep and nothing opens.

The day's play time is up. It starts again every night at 2 am; you can also make it longer with + in Parent area › Settings › Cadre de la journée: the house opens again at once. The length advised for your child's age is shown there.

My child has grown up.

Change their year of birth in Parent area › Settings: it is saved immediately, and the following answers adapt to their new age.

What topics can I write challenges about?

Anything you want your child to discover: the family, school, your values, your memories… Parent area › Challenges › My own world, then a planet and "Add". Your challenges stay on your iPhone; you are their author and solely responsible for them.

How do I get more galaxies?

Parent area › Challenges: touch "Get" on a galaxy. It is free, and the whole galaxy joins your child's journey. You can then disable and re-enable it.

Can I open the Parent area with Face ID?

Yes: Parent area › Settings › "Open with Face ID". Enable it only if the iPhone recognises you alone. The code always works.

Where is my voice saved when I read a challenge?

Only on your iPhone. The Application does not send it anywhere and excludes it from backups. "Delete my voice" in the challenge erases it.

How do I erase all the data?

Delete the Application from the iPhone: everything it kept is erased, except the parent code and the "Open with Face ID" choice, which iOS keeps in the iPhone's keychain for the next installation.

I have forgotten my parent code.

On the code screen, touch "Forgotten code?". Face ID (or Touch ID) checks that it really is you, then you choose a new code. If Face ID or Touch ID is not set up, set it up first in the iPhone Settings. Deleting and reinstalling the Application does not change the code: it is kept in the iPhone's keychain.

Documents

Contacting VISION PM

We reply to parents, by e-mail, including for a question about your personal data.

Publisher's contact details

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