Callog: AI Voice Journal
by GKUER
· Reference
· Free
On the App Store since April 2025
· Data updated
Callog: AI Voice Journal is made and published by GKUER. AppBrain is an independent app data site and isn't affiliated with GKUER. The app name, icon, screenshots and description belong to GKUER and are shown as published on the App Store.
AppBrain's verdict
- Best rank
- #90
- Top Grossing, South Korea
- Rating on App Store
- 4.00
- 4 ratings
- Last updated
- October 9, 2026
It doesn't have enough ratings yet to judge what users think. Its best ranking is #90 in Top Grossing, Reference in South Korea.
Rankings
App Store top charts- Highest rank
- #90
- Chart
- Top Grossing
- Reference
- Country
- South Korea
App Store Rankings for Callog: AI Voice Journal
Top rankings
| Rank | Country | Category | List |
|---|---|---|---|
| 90 | South Korea | Reference | Top Grossing |
Ranking history in South Korea
Competitors
Similar apps and more from GKUERMore from GKUER
Also available on Google Play
Releases
Updates seen on the App Store- Version
- 6.5
- Launched
- April 2025
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Callog: AI Voice Journal for iOS
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Price
- Free
- App size
- 114.3 MB
- Content rating
- Everyone
Technologies used by Callog: AI Voice Journal
About the app and developer
About Callog: AI Voice Journal
Callog: AI Voice Journal is a reference app developed by GKUER.
User Ratings
Callog: AI Voice Journal is rated 4.00 out of 5 stars. The rating is based on 4 ratings.
App Information
Callog: AI Voice Journal is freely available from the App Store. The app size is 114.32 MB. The latest version available is 6.5. The last update was on October 9, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2025.
Developer information for GKUER
Address:
Store listing
By GKUER, from the App Store
Screenshots by GKUER, from the the App Store listing
Description by GKUER Written by the developer, not by AppBrain. Click to read.
Just talk. Your diary writes itself.
Callog is an AI journal app: call or chat with a friendly AI fox about your day, and the conversation is turned into a diary entry, mood log and gratitude journal automatically. No typing, no blank page.
WHO IT'S FOR
- You want to keep a daily journal but never stick with it
- You'd like a mood tracker that understands context, not just emoji
- You want a gratitude journal that takes 2 minutes
- You need to get something off your chest at the end of the day
- You prefer speaking over writing
KEY FEATURES
◇ Voice journal (phone-call style)
Talk to the fox like a friend on the phone. When you hang up, Callog writes today's entry, highlights and emotion keywords. Pick the voice and personality you like (warm friend, calm counselor, upbeat coach…).
◇ Chat journal
Somewhere you can't talk? Type instead. Leave a quick note and continue later.
◇ Mood diary & emotion analysis
AI reads the feelings in your conversation and shows a mood score, emotion keywords and trend graphs. The emotion calendar shows your whole month at a glance.
◇ Gratitude journal
Say what you're thankful for today and it's saved as a gratitude entry.
◇ A fox that remembers you
The fox recalls past conversations, asks how things turned out, and sometimes sends you a letter.
◇ Weekly & monthly reports
See your most frequent emotions, recurring worries and personal strengths.
◇ Backfill missed days
Pick a date and journal about yesterday or last week. No more empty pages.
◇ Private & secure
Lock the app with a passcode. Entries are encrypted and stored securely. Switch devices and pick up right where you left off.
TRY SAYING
- "Three things that happened today" → today's entry, done
- "What I'm grateful for tonight" → gratitude journal
- "Work was unfair today" → mood entry plus a kind word
- Sunday night → read your weekly emotion report
16 LANGUAGES
English, 한국어, 日本語, 中文, Español, Français, Deutsch, Italiano, Português, Русский, Türkçe, Tiếng Việt, Bahasa Indonesia, فارسی, Nederlands, Polski
FREE TO START
Core features are free. Unlimited call & chat journaling and deeper reports are available with Callog Premium (monthly or yearly).
Callog's AI conversations are not medical care and do not replace professional counseling or therapy.
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 · $3.99 per month (or local equivalent, e.g. ₩4,900 in South Korea)
Unlimited AI conversation via call and chat
Callog Premium - Yearly
Auto-renewing subscription · $29.99 per year (or local equivalent, e.g. ₩44,000 in South Korea)
Includes the same benefits as the monthly plan
Callog is an AI journal app: call or chat with a friendly AI fox about your day, and the conversation is turned into a diary entry, mood log and gratitude journal automatically. No typing, no blank page.
WHO IT'S FOR
- You want to keep a daily journal but never stick with it
- You'd like a mood tracker that understands context, not just emoji
- You want a gratitude journal that takes 2 minutes
- You need to get something off your chest at the end of the day
- You prefer speaking over writing
KEY FEATURES
◇ Voice journal (phone-call style)
Talk to the fox like a friend on the phone. When you hang up, Callog writes today's entry, highlights and emotion keywords. Pick the voice and personality you like (warm friend, calm counselor, upbeat coach…).
◇ Chat journal
Somewhere you can't talk? Type instead. Leave a quick note and continue later.
◇ Mood diary & emotion analysis
AI reads the feelings in your conversation and shows a mood score, emotion keywords and trend graphs. The emotion calendar shows your whole month at a glance.
◇ Gratitude journal
Say what you're thankful for today and it's saved as a gratitude entry.
◇ A fox that remembers you
The fox recalls past conversations, asks how things turned out, and sometimes sends you a letter.
◇ Weekly & monthly reports
See your most frequent emotions, recurring worries and personal strengths.
◇ Backfill missed days
Pick a date and journal about yesterday or last week. No more empty pages.
◇ Private & secure
Lock the app with a passcode. Entries are encrypted and stored securely. Switch devices and pick up right where you left off.
TRY SAYING
- "Three things that happened today" → today's entry, done
- "What I'm grateful for tonight" → gratitude journal
- "Work was unfair today" → mood entry plus a kind word
- Sunday night → read your weekly emotion report
16 LANGUAGES
English, 한국어, 日本語, 中文, Español, Français, Deutsch, Italiano, Português, Русский, Türkçe, Tiếng Việt, Bahasa Indonesia, فارسی, Nederlands, Polski
FREE TO START
Core features are free. Unlimited call & chat journaling and deeper reports are available with Callog Premium (monthly or yearly).
Callog's AI conversations are not medical care and do not replace professional counseling or therapy.
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 · $3.99 per month (or local equivalent, e.g. ₩4,900 in South Korea)
Unlimited AI conversation via call and chat
Callog Premium - Yearly
Auto-renewing subscription · $29.99 per year (or local equivalent, e.g. ₩44,000 in South Korea)
Includes the same benefits as the monthly plan