Privacy

Last updated 13 September 2026

Who we are

Nifra World is an independent app studio in Dhaka, Bangladesh. Contact: [email protected].

Spelling Buddy does not ask you to create an account. Internet is needed only for the first setup and, if you choose, to fetch updated word lists; practice itself works offline.
Child profiles, progress, stars and streaks are stored only on your device (browser storage). We do not receive them.
Word lists you export or import are files you control.
The app uses your device's built-in speech voices; no audio is sent to us.

You sign in with an account. Group content (tasks, notes, money entries, medical records, photos, contacts, plans, messages) is stored with Google Firebase so that the people you invite can see it on their own devices.
Only members of a group can read that group's data. A group manager can restrict who may add or view money and medical entries.
Photos are compressed on your device before upload.
You can delete your own entries at any time. To delete an account or a whole group, email us and we will do it within 30 days.
Medical records are sensitive. Please only add what your family agrees to share.

You sign in with an account. Matches, players, teams and rankings are stored with Google Firebase so everyone in your group sees the same board.
Only members of a group can see that group's matches. Guest players are never counted in rankings.
To delete an account or a group, email us and we will do it within 30 days.

This website may use privacy-friendly, cookie-free analytics (page views and country only) to understand which pages are read.

Spelling Buddy is made for children and collects no personal information from them. Boithok Ghor accounts should be created by adults.

When this page changes, the date at the top changes with it.