Callog - AI Diary

Record your day through a single voice call. Callog turns your spoken story into a structured diary, gratitude journal, and emotion log, so you get a fast, memo-like experience that still goes deep when you want to reflect. It uses Whisper for high-accuracy transcription and GPT-4 for empathetic dialogue, plus real-time emotion waveform visuals to show how you feel as you speak.

Designed for busy professionals and anyone seeking emotional support, Callog offers multiple AI voices and 12 personality styles, natural TTS, and end-to-end encryption with secure cloud sync across devices. Data safety and a premium AI experience make journaling lighter, warmer, and more meaningful.