Alternatives

Products that do what NoteChain does

Decentralized encrypted notes

1. 1
   Notekeeper▲101

   Decentralized note keeping app

   2019

2. 2TB
   The Bitcoin Note – Secure, Self-Custodial Bitcoin Wallets in Cash Form▲344

   2022 · offline.cash

3. 3
   YourNote▲92

   Notes app that puts privacy first

   2018

4. 4
   Serenity Notes▲151

   End-to-end encrypted collaborative notes app

   2021

5. 5
   SNote▲112

   End-to-end encrypted notes, docs, data & files

   2023

6. 6
   NotesHub▲95

   Fully cross-platform, markdown based note-taking app

   2021

7. 7
   SafeNote 2.0▲102

   Encrypt and send files and notes which self-destruct.

   2019

8. 8
   Note☰Block▲72

   The shareable notetaking app that keeps your notes safe

   2019

9. 9
   Notey▲117

   Capture thoughts effortlessly with smart, secure notes

   2025

10. 10
    Dash▲122

    Private, encrypted OSS notes app

    2025

11. 11
    Typelets Secure Encrypted Notes▲6

    End-to-end encrypted notes that sync everywhere

    Oct 2025

12. 12NC
    NotesHub: cross-platform, Markdown-based note-taking app▲147

    Thank you for your comments, just some context: - The app is available for iOS, Android, Windows, Mac, Apple Vision Pro, and the Web. - The Web version is implemented as a Progressive Web Application that is very responsive, local first, offline first, can be installed, and is entirely free to use. - Native (hybrid) versions do not require subscription fees and have small one-time payment. - You can store your notes in Git using any Git provider such as GitHub, GitLab, or Bitbucket. However, it has the best built-in integration with GitHub. Self-hosted scenarios like Gitea are also…

    2024 · about.noteshub.app

13. 13IW
    I wrote a local-first notes app for Mac, with data longevity in mind▲128

    2021 · noteship.com

14. 14OE
    Organizedly – End-to-end encrypted notes and todo's▲17

    2021 · organized.ly

15. 15
    TheNote.app - Keep Chains Of Notes▲76

    Keeps chains of notes for free

    2019

16. 16
    NotesHub 3.3▲135

    Fully cross-platform, Markdown-based note-taking app

    2024

17. 17
    Lock▲61

    Protocol for safely storing and distributing Etheruem assets

    2019

18. 18AN
    A note-keeping system on top of Fossil SCM▲124

    2023 · github.com

19. 19
    Standard Notes▲164

    A simple and private notes app.

    2017

20. 20
    Enjin Wallet▲149

    Safe, fast & feature-packed crypto collectible wallet.

    2018

21. 21
    Paper▲111

    🚀 An offline note taking app with "networkless" sharing

    2019

22. 22
    NoteRiot▲79

    Easy, private, secure note taking.

    2018

23. 23
    Cryptnote▲6

    The safest way to share sensitive data

    2025

24. 24OS
    Open Sourcing Notesnook – an end to end encrypted private notes app▲10

    2022 · github.com

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