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Zero Knowledge Note Taking App for Mobile
Secure Zero Knowledge Note Taking App for Mobile Devices

Trusted by Millions Worldwide
4.4
2,100+ reviews on G2
4.4
8,200+ reviews on Capterra
4.4
73,000+ reviews on App Store
248M
Registered Users
5B
Notes Created
2M
Notes Created Daily
Frequently Asked Questions
Zero knowledge note taking ensures your notes are encrypted end-to-end, meaning only you have access to the decryption keys. This keeps your data private, even from service providers.
Currently, the app requires an internet connection to upload and sync notes securely. Access to notes without internet is not supported to maintain data integrity.
The app is compatible with major mobile platforms, including iOS and Android. It works seamlessly on smartphones and tablets, letting you access your notes anywhere.
Simply open the app on your mobile device, log in, and use the 'New Note' feature to create and save your note securely. It encrypts data before storing it.
Yes, you can upload text files and images directly from your mobile device. The app supports various file types, ensuring your notes and documents are safely encrypted.
The app supports text files (.txt, .md) and images (.jpg, .png). These can be uploaded from your mobile device for secure storage and note-taking.
Yes, there is a maximum file size limit of 100 MB per file. This ensures efficient storage and quick access to your encrypted data.
Currently, notes are designed for individual, secure storage. Sharing encrypted content while maintaining zero knowledge privacy is not supported.
Yes, the app automatically syncs your data across devices when connected to the internet, ensuring your notes are up-to-date and securely stored.
Since your data is encrypted, losing your device won't compromise your notes. Simply install the app on a new device and log in to access your securely stored data.
While you can choose from several pre-set themes for personal preference, deep customization options for the interface are not available.
The restriction of 60 minutes applies to audio/video files for transcription, which isn't a primary feature of this text and document-focused app.
Zero knowledge encryption means that only the user can decrypt their data. The app encrypts your notes on your device, and only you hold the decryption keys.
While there's no specific limit on note quantity, overall data volume cannot exceed your storage plan capacities. Manage and organize notes for efficient usage.
To maintain data integrity and the encryption model, edits must be done outside the app and then re-uploaded. This keeps the note-taking process secure.