Callog - AI Diary
Callog - AI Diary Summary
Callog - AI Diary is a with in-app purchases iOS app in Books And Reference by GKUER. Released in Apr 2025 (10 months ago). It has 8.00 ratings with a 4.00★ (good) average. Based on AppGoblin estimates, it reaches roughly 64 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Dec 17, 2025.
Store info: Last updated on App Store on Dec 17, 2025 .
4★
Ratings: 8.00
Screenshots
App Description
Callog: An emotional diary written by talking with AI Fox
Make your day special and lighten your heart.
AI Fox is here for you when you’re tired.
Why Callog?
No time to write a diary?
Writing feels hard?
Want to share your day?
Just call, and your diary is done.
The AI listens to your story and warmly records it.
Key Features
Easy diary writing via voice call
Record naturally without typing
Emotion waveform animation that reacts in real time
Automatic organization after the call ends
Premium AI technology
Emotion-driven chat with GPT-4
Whisper voice recognition (99.9% accuracy)
Natural TTS voice
Secure data management
End-to-end encryption
Cloud sync anytime, anywhere
Recommended For
Busy professionals: Summarize your day during a short call on your commute home
Those who struggle to write: Complete your diary by simply speaking
People needing emotional care: Experience warm AI comfort
Anyone looking for something new: Innovative emotional diary
What Makes Callog Unique
Time-saving: Your diary is done in one call
Emotional care: Genuine empathy from AI
Premium experience: Cutting-edge AI technology
Data safety: Thorough security and backup
A Day with Callog
“Today was tough, but I made it through.”
“I needed someone to share my feelings.”
“Talking helped me sort my complicated emotions.”
“My commute home doesn’t feel lonely anymore.”
Callog records your day in a special way.
Create Your Own AI Fox Friend
Choose from 5 AI voices (warm, bright, calm, fresh, dependable)
Set 12 personality styles (friendly friend, counselor, encouraging coach, etc.)
Real User Stories
“Writing my diary by speaking is so convenient.”
“I can organize my day even on the subway.”
“I feel like I have a friend waiting for me on my way home.”
Now, start your story.
How is your day right now?
With Callog, an ordinary day becomes a special memory.
Speak, and it’s recorded; talk, and it heals.
Write your emotional diary with Callog.
Contact: team.gkuer@gmail.com
Terms of Use:
https://humdrum-rosehip-5a9.notion.site/Terms-of-Service-for-Callog-2062f86a4d0180fa978ce35820c91e0c
Privacy Policy:
https://humdrum-rosehip-5a9.notion.site/Callog-Privacy-Policy-2062f86a4d0180118835dc46feb78486
Callog Premium - Monthly
Auto-renewing subscription
$6.99 per month (or local equivalent, e.g. ₩9,900 in South Korea)
Unlimited