Lagrange

Lagrange Files for iPhone

Terms of use

Effective 13 November 2026.

These terms are short on purpose. When you get Lagrange from the App Store, Apple's standard licence for apps (the Licensed Application End User License Agreement) applies between you and Nicola Di Placido. The points below add to it in plain words.

Your files are yours

Everything you keep in Lagrange belongs to you. We do not receive it and claim no rights to it.

Keep your own backups

Lagrange is built to be careful: actions can be undone and deleted files wait in the Recycle bin. Still, phones get lost and software has mistakes. Keep a backup of anything you cannot afford to lose. If you forget how to open Private and lose your recovery code, nobody, including us, can open it.

Services you connect

When you connect a cloud service such as Google Drive, your use of it is also governed by that service's own terms and privacy policy. Lagrange is not made, endorsed or sponsored by Google, Dropbox, Microsoft or Apple.

Use it fairly

Please do not use Lagrange to break the law or to harm other people.

No guarantee

Lagrange is provided as it is. As far as the law allows, we are not liable for lost data or indirect damage. Nothing here limits rights you have under the consumer law of your country.

Changes

If these terms change, we will update this page and its date.

Contact

support@lagrangefiles.com