About
A private digital space for two people to share memories, send affections, and receive personalized letters from an AI penguin. It focuses on intimate connection without social media pressures.
What's New in My Penguin
1.0.2
July 26, 2026
Nothing gets missed anymore. • Love that arrives late at night no longer disappears at midnight — anything your person sent stays waiting until you've actually seen it, marked "New". • Write a message: send your person real words, not just a tap. Your penguin carries it over and keeps it forever. • Your penguin now reads your messages into its weekly letters. • A badge on the app icon when something's waiting for you. • Tell the penguin your name (Settings > Us) so your letters say your names instead of "Penguin One". • The penguin is more alive — it swoons over what's waiting, waddles off when you send something, and keeps you company while you wait.
MoreSubscription plans
Yearly - For Both of You
Full nest + penguin letters for both of you, 1 year.
Developer apps
FAQ
What is My Penguin?
My Penguin is a private digital space for two people to share memories, send affections, and receive personalized letters written by an AI penguin. It focuses on intimate connection without social media pressures.
How much does My Penguin cost?
My Penguin is free to download, but requires a subscription to unlock its features. Subscriptions are $29.99 per year or $3.99 per month, covering both partners.
Can I cancel my My Penguin subscription?
Yes, you can manage or cancel your subscription at any time through your App Store account settings. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period.
What happens to my memories if my My Penguin subscription lapses?
If your subscription ever lapses, all the memories and content you and your partner have created remain readable. Nothing is deleted or held hostage.
Does My Penguin use AI?
Yes, My Penguin uses AI to help write personalized letters. The app requests permission from both partners before sending data like first names, pebbles, affection counts, photo captions, and open-when letters to an AI service (Anthropic) for letter generation.
Is my data safe with My Penguin?
The app states that your content is never sold and never used to train AI models. Your data is sent securely to an AI service solely for the purpose of writing your letters, and you can change your mind about AI letter writing at any time.
What devices support My Penguin?
My Penguin is available on iPhone and iPad devices.
How often is My Penguin updated?
The app was last updated on July 26, 2026, indicating recent development activity. The current version is 1.0.2.