App review guide

This page is intended for app store review teams. It provides ready-made test identities and a step-by-step scenario covering the full messaging flow.

How access works

Secret Keeper is an offline encryption utility. There are no accounts or servers: signing in means entering a BIP-39 seed phrase, from which the app derives a local key pair. Any valid seed phrase unlocks the full app - the identities below are ordinary profiles with no special privileges.

Test identities

Alice

Seed phrase (sign-in):

brisk smart throw little breeze solid sniff off lottery can almost clog

Public address:

sk1tvzr7a8cts5uvfr34fax9ndwzmrk2c58j32t8vj5773luye743msul2ez9

Bob

Seed phrase (sign-in):

harbor what tide action impulse gadget spirit staff minor machine original gate

Public address:

sk16dqaapm0gwc37zhlcfs7p7fn9lyhysmjy4ggf4j3wdgndqyfjewsr8wrsm

End-to-end check (single device)

1. Open the app, tap Sign in, paste Alice's 12-word seed phrase and tap Next. When prompted, set any PIN (e.g. 1234).
2. Add a contact: menu (three dots) → Contacts → Add contact → paste Bob's public address, name it "Bob".
3. Open the chat with Bob and send a short text message. The app encrypts it locally and shows the encrypted text in the chat; tap Copy under the message. The ciphertext travels over any channel the user prefers (email, messenger) - the app itself never transmits anything.
4. Save the copied ciphertext anywhere (e.g. a notes app), then switch to Bob: Profile → Log out → Log out and erase data (local-only wipe; a seed phrase always restores the identity). Sign in with Bob's seed phrase and set any PIN.
5. Copy the saved ciphertext to the clipboard and tap the paste icon on the Chats screen. The message is decrypted and a chat with Alice opens automatically - the sender's address is part of the encrypted envelope, so Bob does not need to add Alice manually.

Notes and file encryption

1. The first chat on the Chats screen is Notes - a private encrypted space visible only to the signed-in identity. Open it and send a text: it is stored encrypted on the device and only this identity can read it.
2. In any chat (including Notes), tap the paperclip icon and pick a file, or use the camera button to capture a photo or video. The app encrypts it into a portable .skf container; tap the encrypted message to decrypt and preview the content.
3. An encrypted backup of the whole profile (.skb) can be exported and imported in Settings → Data.

All remaining features (QR codes, address sharing, security settings) work the same way under either identity; no further credentials are needed.

Important

These identities exist solely for review purposes. Do not use them for real correspondence: anyone who knows a seed phrase can read messages addressed to it.