Where Does the Amex Deutschland App Store Data?
The Amex Germany app keeps Membership Rewards and statements in private storage on both phones. Balances sync from servers after login.
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American Express ships per region builds. Germany uses a dedicated acctsvcs.de package on Android with a matching amexservice bundle on iOS. Private storage holds session plus cached statements. Points and offers recompute server side. The location matters for quick access to recent statements.
US guides naming other IDs do not apply. Export yearly statements as PDF before wiping. Balances return after login. Manual copies miss encrypted stores. Deleting storage while logged in ends the session. Check statements inside the app after relogin.
Where Amex Deutschland stores this, by platform
/data/data/com.americanexpress.android.acctsvcs.de
Private session and cache for the verified German Amex package. Balances and points sync from servers; local holds tokens.
/var/mobile/Containers/Data/Application/<guid>/Documents
GUID container for the German bundle (App Store ID 560172227). Note the ID differs from Android and from the US app.
Frequently asked questions
Do Amex accounts survive reinstall?
No. Balances, points and statements sync from Amex servers after login. Local data holds session and cached PDFs. Reinstall and sign back in. Export yearly statements as PDF before wiping. Keep login ready.
Which Amex app is the German one?
Use the German acctsvcs.de build, not the US app. Android and iOS IDs differ per region. The DE listing is the one with German statements and SEPA details.
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