Where Does the PSD Bank App Store Data?
The PSD banking app keeps session and cached statements in private storage on Android and iOS, with accounts restored after login.
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PSD Bank runs one shared app ID on both mobile OSes. Private databases hold the login session and cached documents. Balances recompute from servers on each login, so the local folder holds tokens and cached PDFs rather than the account itself. That split matters when you switch phones. The stored session is what keeps you signed in.
iOS adds a per install GUID, so the exact container path changes with every install. Keep credentials plus the TAN method ready before switching phones. Folder copies never transfer the session, and clearing storage while the app runs logs you out. Export statements as PDF from inside the app before wiping. Manual copies miss the encrypted stores.
Where PSD Bank stores this, by platform
/data/data/de.psd.banking.app
Private session and cache for the verified PSD package. Accounts sync from servers; local holds tokens and cached statements.
/var/mobile/Containers/Data/Application/<guid>/Documents
GUID container for the same bundle (App Store ID 1575142471). Re login restores accounts.
Frequently asked questions
Do PSD accounts survive reinstall?
No. Accounts and statements sync from PSD servers after login. Local data holds tokens and cached PDFs. Reinstall the app and sign back in, then check the mailbox for statements. Copies of the private folder do not carry the session.
How do I back up PSD statements?
Export statements as PDF from inside the app before wiping. Manual copies miss the encrypted stores and never transfer login. TAN methods re register on the new device, so keep the activation details ready before you reset the old phone.
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