Pingolin Note
End-to-end encrypted notes
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Pingolin Note is a notes app built so that nobody but you can read your notes.
Everything you write is encrypted on your device before it is uploaded. The server stores only ciphertext and holds no key that can open it.
WRITE
• A full Markdown editor, with preview
• Notebooks and labels to organise what you collect
• Attach files and images to any note
• Works offline — write with no connection and changes sync when you are back
SHARE, PRIVATELY
• Share a note or a whole notebook with someone you choose
• Sharing is encrypted per recipient — the server never sees the contents
• Nothing is public, and there is no feed
REMEMBER
• Reminders on a schedule, delivered by push or email
FREE AND PREMIUM
Note is free to use, with 100 MB of attachment storage. Premium raises that to 10 GB and adds sharing and reminders. You can subscribe monthly or yearly, and use the app without ever subscribing.
HOW THE ENCRYPTION WORKS
Content is encrypted with XChaCha20-Poly1305. Keys are exchanged with X25519 and signed with Ed25519. Your password never leaves your device: sign-in uses SRP, so the server can verify you without ever receiving it.
Pingolin Note is made by Pingolin LLC.
Terms of Use: https://pingolin.com/terms
Privacy Policy: https://pingolin.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Sign Up and Forgot password now open inside the app.
• Accounts with two-step sign-in can sign in again on iOS 26.
• Notes from before a password reset open again once your earlier data is restored.
• Security and reliability improvements.
The developer, Pingolin LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Contacts
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Pingolin LLC
- Size
- 17.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Yearly $29.99
- Premium Monthly $2.99
- Copyright
- © 2026 Pingolin LLC