Alternatives to Cipher Notes

Joplin

Joplin suits people who want open-source notes across devices, offline access and multimedia attachments.

Notesnook suits people who want encrypted note-taking across desktop, mobile, and web, with offline access and note sharing.

Dash

Dash suits people who want offline notes stored on-device, with optional encrypted sync.

PrivacyNotes

PrivacyNotes may suit people who want notes and related personal information in an encrypted workspace with offline access.

Turtl suits people who want to organize mixed notes and share selected Spaces with collaborators.

NULVEX suits Android users who need multi-network IRC, privacy connections, scripting, and encrypted chat features.

QOwnNotes

QOwnNotes suits people who want their notes stored as local Markdown files and prefer to choose their own sync client.

It suits Android users who want locked personal notes, spreadsheets and checklists with optional browser access.

Nolio suits people who want encrypted notes kept on their own device and need a rich editor or nested-page organization.

Standard Notes

It suits people who want notes available offline across mobile, desktop, and web, with a free plain-text option.

Notyra suits people who want notes stored on their device and available offline.

Paste suits people who want an account-free, open-source notepad and clipboard for desktop devices, including offline use.