Tip Calculator & Split Bill works without an account, and we do not ask for your name, email address, or precise location. Everything you create or record in the app is stored only on your device and is deleted when you uninstall the app.
Advertising (Google AdMob). Subject to consent, AdMob may process your advertising ID, device identifiers, app-usage/ad-interaction data, and coarse IP-based location to serve/measure ads. In the EEA/UK/Switzerland a Google consent form (UMP) appears before any ad loads (Settings → Privacy options).
Subscription (the app store's billing system). The Pro weekly subscription and its 7-day free trial are processed by the app store; we don't receive your payment details.
Diagnostics. The ads SDK may collect crash/performance data.
Children. For users 13+, not directed to children under 13.
Data deletion. There is no account to delete. Everything the app stores stays on your device and is removed when you uninstall it. For anything else — including advertising identifiers — see how to delete your data.
Contact. support@z-ax.com