Emotional wellness AI companion for voice and text conversations on iPhone and iMessage.

Stella features page
1 / 2Overview
What is Stella?
Your emotional wellness AI. A friend to figure it out with.
Stella is an emotional wellness AI: a friend to figure it out with.
Tell Stella what happened, even the part you are still figuring out. Speak or text about what stayed with you, explore another perspective, find words for a conversation, or choose a small step when you are ready. Talk it through by voice in the iOS app, or by text in iMessage with Text Stella. Stella remembers important details and your preferences, and shows conversation history as one-line summaries with topic tags and patterns she notices.
The app is free to download; a subscription is required to keep using it ($9.99/month or $59.99/year in the US, localized prices shown before purchase). Stella is not therapy and is not a substitute for professional care. In a crisis, contact local emergency services (US: call or text 988).
Platforms and languages
Stella Availability
Platforms
Languages
Capabilities
Stella Key Features
Voice conversations in the iOS app
When typing is not enough, talk with Stella naturally by voice.
Text over iMessage
Chat with Stella like texting a friend; messages stay in the app with insights attached.
Remembers what matters
Stella keeps in mind things you mention (like birthdays) and your preferences.
Conversation history and insights
Past conversations appear as one-line summaries with topic tags, plus patterns she notices in you.
Perspective exploration and small steps
Retell what happened, see another perspective, find words for a conversation, or choose a small step when ready.
Best for
Who uses Stella?
People who want someone to talk through emotions anytime
Work through anxiety, rumination and hard conversations by voice or text with an AI companion.
Plans and access
Stella Pricing
Freemium
Free to download; $9.99/mo or $59.99/yr subscription (US).
Common questions
Stella FAQs
Is Stella a real person?
No. Stella is an AI emotional wellness companion you can talk to by voice or text.
How much does it cost? How do I cancel?
US pricing is $9.99/month or $59.99/year, managed through your Apple account and cancellable anytime in iPhone Settings. Refunds are handled by Apple.
What happens to my data?
Conversations are processed by AI service providers to generate replies; mental health data is treated as highly sensitive under the privacy policy. You can request data deletion or export by email.
Does Stella remember what I say?
Yes, but as an AI it can get details wrong.
What if I am in crisis?
Stella is not an emergency service. In the US you can call or text 988, text HOME to 741741, or call 911 in an emergency.
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