Kallah

Privacy policy

Last updated September 29, 2026

Kallah is an iPhone app by Cuanto Labs LLC that makes wedding invitations. This policy explains what the app does with data. The short version: your details stay on your phone.

Data that stays on your device

The names, wedding date, venue, address, schedule and card style you enter are stored only on your iPhone. They are never sent to us or to anyone else. When you share an invitation, it goes only where you choose to send it, through Apple's share sheet.

Anonymous usage analytics

To learn which features are used, the app sends anonymous events such as "the app was opened", "setup was completed", "a time was added" or "an invitation was shared", along with the app version. These go to OnyxMetric, our own self-hosted analytics service. They contain no names, dates, venues, contact details, device identifiers or location, and they are not linked to you.

What we don't do

• No accounts or sign-up.
• No advertising, and no tracking across apps or websites.
• No third-party analytics or advertising SDKs.
• We never sell or share data.

Children

Kallah is not directed at children and collects no personal information from anyone.

Deleting your data

Use Settings → Start over in the app, or delete the app. Either removes everything you entered.

Changes and contact

If this policy changes we will update this page and its date. Questions: eliran@cuantolabs.com.