Halo: AI Journal & Diary App

In-app purchases
Content rating
Everyone
100+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Halo is a voice companion for saying what's on your mind. Talk for two minutes and Halo listens, responds, and asks a useful follow-up. When you finish, you choose whether to save the conversation to your journal with its transcript and summary.

No blank page to fill. Start with whatever is on your mind.

• TALK — speak out loud or type. Halo replies in a warm voice and keeps the conversation going.
• SEE — watch your week, month, or quarter come into focus. Halo notices the patterns you can't see yourself.
• JOURNAL — save the conversations you choose as entries, with a transcript and summary.
• MOOD — name how you feel and watch it shift over time.

Private by design. Use it without an account. Your conversations are yours.

Text chat and writing, daily mood check-ins, your first onboarding voice conversation, and the latest 7 days in Journal are free. Premium adds more voice conversations, Listening mode, deeper talks, full Journal history and entry details, Insights, and more memory across sessions. Google Play shows the current price, trial eligibility, and renewal terms before you confirm.

Halo is a companion for reflection and self-understanding — not therapy, not a medical service, and not a substitute for professional care.
Talk it out with an AI voice companion. Choose what to save and spot patterns.
Updated on
Sep 11, 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
    Device or other IDs
  • This app may collect these data types
    Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Save your own words or Halo’s from a transcript as a new Note, or add selected text to an existing Note. Lock Halo with biometrics or your device passcode in Settings. Edit reminder text and time, or delete reminders from your list.