Last updated: 2026-07-26
ConvertAll is a unit conversion app that works entirely on your device. This page explains exactly what that means.
None. ConvertAll has no account system, no sign-in, and no backend server of any kind. It makes no network requests at all — every conversion is computed locally on your device from built-in lookup tables. Your chosen tabs, decimal precision, and other app preferences are stored only in the app's local storage on your device and are never transmitted anywhere.
ConvertAll can optionally detect a value on your clipboard to offer a quick conversion. This check happens entirely on-device; clipboard contents are never sent off your device or stored beyond the moment they're used to populate the converter.
ConvertAll contains no third-party advertising SDKs, analytics SDKs, or tracking of any kind. We don't use the App Tracking Transparency framework because we don't track you.
ConvertAll offers an optional one-time premium unlock and optional tips, processed entirely by Apple through StoreKit. These are purely a way to support development — no feature is gated behind them. Payment details are handled by Apple under Apple's own privacy policy — DFB Software never sees or stores your payment information.
Questions about this policy or your data can be sent to support@dfbsoftware.dk.