Found by static analysis of the app package; bundled is not the same as active. All SDKs →
Update history
20261027Oct 28, 2026
• After you turn the wheel, the letter stays picked, so you can turn again to change it. Tap the next blank when you're ready.
20261025Oct 25, 2026
Your first postcard now comes with 3 free reveals, so you can get unstuck without watching an ad.
20261022Oct 22, 2026
Welcome to Cipher Post.<br>• A new postcard to decode every day<br>• 96 cards to stamp on 8 album sheets<br>• Three looks: Airmail, Telegram and Night mail
Cipher Post: Daily Cryptogram is a word game by Partech Systems with 0+ downloads. Released Oct 22, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Cipher Post is a cryptogram on a vintage postcard.
Every card carries a short saying, and every letter in it has been swapped for another. Work out what each letter really is and the saying appears.
A new postcard comes every day, the same one for everyone. There's a stamp album to fill as well, so there's always…”