Last updated: 30 August 2026
This page is for parents and caregivers. LetterCub is a free website of alphabet games for children. We keep data collection small and do not ask children for a name, email, or account.
Who we are
LetterCub is the website at lettercub.com. For privacy or other questions, use the Contact form on this site.
What the site stores on the device
The sound on/off setting is saved in the browser (local storage). It stays on that device and is not sent to us.
The language (English or Ukrainian) is in the page address, not in a profile.
Analytics
We use Cloudflare Web Analytics to see how the site is used in aggregate (for example page views), so we can improve the games.
Cloudflare Web Analytics is designed to be privacy-friendly and does not use cookies or track visitors across other websites for advertising. We do not use it to show personalised ads.
Contact form
If you send a message through the Contact page, we receive your name, email, and message so we can reply. Messages are delivered to us via Telegram. We do not use the form to build marketing lists.
To reduce spam, the form uses Cloudflare Turnstile, a privacy-friendly check that does not ask you to pick traffic lights. Cloudflare processes that check; we only receive a pass/fail result for the submission.
Please do not put a child’s personal details in the message unless you need to and you are the parent or caregiver.
Children
The site is made for children. We do not ask them for personal information. A parent or caregiver should help with settings such as language, sound, and sharing.
If you believe we have information about a child that should not be there, tell us through the Contact form and we will delete it.
Sharing the site
The Share button uses the device’s own share menu (or copies the link). We do not receive the people you send it to.
Advertising
The site does not show ads today. If we add advertising later, this page will be updated first. Any ads on a children’s site would be non-personalised.
Your choices
You can clear the sound setting by clearing site data for lettercub.com.
You can use the Contact form to ask questions about privacy or to request deletion of a message you sent.