Sudal - AI Chat & Mood Diary

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Everyone
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Content rating
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About this app

🦦 Chat with Sudal the otter, keep a diary, and record your day.

Does writing a diary feel like a chore?
Tap "Save as diary" after chatting, and Sudal turns your conversation into a diary entry for you.
You don't have to come up with the sentences yourself.
Sudal remembers your past conversations, so you can pick up where you left off.

■ Made for you if
· You want to keep a diary but can't stick with it
· You want to sort out how you feel
· You want to note what you're grateful for each day
· You need someone to talk to without being judged

■ Talking with Sudal
· Anything is fine. What annoyed you today, a small joy, thoughts on a sleepless night.
· Sudal doesn't push. It listens without judging and only asks gently when it helps.
· Just talk the way you'd chat with a friend. You don't need to write well.
· You can speak, too. On days when typing is too much, just talk.

■ What Sudal can do
· Mood diary — save your conversation with Sudal as a diary entry.
· Gratitude journal — write what you're thankful for and watch your tree grow.
· AI chat — Sudal listens without judging and helps you sort out your thoughts.
· Memory — Sudal remembers past conversations and gets to know you over time.
· Mind garden — the more you record, the more your garden grows.
· Workbooks — exercises for looking at yourself and organizing your thoughts.
· Insights — see what you recorded over the week and the month.

■ With Sudal
· It's fine to skip a few days or write just a little.
· Your records are encrypted and stored on your device.
· No sign-up, no name or email. Use it anonymously.

Tell Sudal how you feel today.
Your conversations build up as a record, and you can save them as a diary whenever you like.

#diary #journal #mooddiary #gratitudejournal #AIdiary #AIchat #selfcare
Chat with Sudal and save it as a diary. Mood diary, gratitude journal, AI chat.
Updated on
Oct 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Messages, App activity, and Device or other IDs
  • This app may collect these data types
    Messages, App activity, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• Replies now appear faster.
• Fixed: on phones in a language other than Korean, English or Japanese, Sudal now shows English correctly.