Call Memory is a "second memory" for your phone calls. After an important call, the user manually writes a short note about what was discussed. The app attaches that note to a contact record the user created inside the app, builds a per-person timeline, and shows a "remember this before you call" card with follow-up reminders that surface on their due date. Core features: (1) manual text notes captured after a call, (2) a per-person timeline of past conversations, (3) follow-up reminders shown before the next call, (4) search across notes and people, (5) 8 interface languages (English, Turkish, German, Spanish, French, Italian, Portuguese, Arabic). Monetization: NONE in this version. The app is completely free. There are no ads, no advertising SDKs, no subscriptions, and no in-app purchases. There is no user account, no login, and no sign-up. Permissions: INTERNET only. The app does NOT read the device call log, does NOT read contacts, does NOT record audio or calls, does NOT access the microphone on Android, does NOT use the camera, and does NOT access location or storage. Contacts inside the app are typed in by the user by hand; they are not imported from the phone.