Notyra vs PrivacyNotes

Notyra is note-taking software designed for offline use and local storage. The app works fully offline, with data kept on the user's machine. The site describes its encryption as zero-knowledge and says AES-256 encryption takes place entirely on the device. Optional cloud sync is encrypted and also described as zero-knowledge, so sync is not required for use. The editor supports Markdown, code blocks, and checklists. Notyra is available on Windows, macOS, Linux, iOS, and Android. The site says every line of code is auditable and that no account is required to begin. Its plan is free forever at free. The listed capabilities focus on note creation, offline access, device-based storage, encryption, and optional sync.

PrivacyNotes is an end-to-end encrypted workspace for notes, tasks, files, a vault, journals, and bookmarks. It encrypts notes on the device before synchronization using XChaCha20-Poly1305, with keys derived from a 12-word BIP-39 phrase. Its local-first design supports reading, writing, and searching offline, then syncs changes when connectivity returns. The synchronized copy is stored in Zurich, Switzerland, as encrypted data rather than readable note text. Users can create a vault without email or sign in with Google, Apple, or GitHub; provider sign-in offers server-held or device-only key custody. Imports cover many note, journal, password, and bookmark services, along with Markdown files. PrivacyNotes has no AI features or background AI processing and does not train models on user content. Its web, desktop, and mobile apps and encryption code are published on GitHub under the AGPL. The Free plan costs nothing forever; Pro costs $48, paid once. Under self-custody, losing the phrase without a signed-in device means the company cannot recover notes.