Effective: February 24, 2026
Nothing. Stringer does not collect, transmit, or store any data on external servers. All text processing is performed locally on your device using native system frameworks.
All text transformations (encoding, decoding, formatting, hashing, etc.) are computed locally using Swift standard library and Apple CryptoKit. No network requests are made at any time.
Transform history is stored locally on your device using SwiftData. This data is never uploaded, synced, or shared. You can clear your history at any time from Settings.
When you use the Stringer share extension, the shared text is processed locally on your device. It is not transmitted anywhere.
Stringer uses no third-party SDKs, analytics, crash reporting, or advertising frameworks. Zero.
Our App Store privacy nutrition label: "Data Not Collected."
Questions? Email privacy@ciampoli.com