Dev tools · alternatives · 2026

24 alternatives to Secure Planner

Organize yourself easily and local encrypted now!

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Secure Planner launched in 2024; newer entries below may have overtaken it.

1. 1
   Secure Calendar▲75

   Privacy respecting calendar

   2019 · its alternatives →

2. 2
   Patara APP▲97

   Password management with the power of blockchain technology

   2024 · its alternatives →

3. 3
   The ToDon't List▲209

   A to-do list for avoiding the things you shouldn't be doing

   2018 · its alternatives →

4. 4
   uList: Smart Lists▲356

   Organize Anything, Plan Everything. Tasks, Notes, Movies, AI

   2024 · ulist.app · its alternatives →

5. 5
   Serenity Notes▲151

   End-to-end encrypted collaborative notes app

   2021 · its alternatives →

6. 6
   Encryptedlist▲7

   Discover secure-by-design apps

   2025 · encryptedlist.xyz · its alternatives →

7. 7
   The Papers▲70

   Manager for all your boring papers and documents at home

   2023 · its alternatives →

8. 8
   SecureDB▲83

   Encryption as a service for mobile, web and IoT applications

   2015 · its alternatives →

9. 9IB
   I built a local-first daily planner for iOS▲88

   Nov 2025 · apps.apple.com · its alternatives →

10. 10
    Dash▲122

    Private, encrypted OSS notes app

    2025 · dashnote.io · its alternatives →

11. 11
    PLAiV▲70

    An encrypted online planner powered by Blockstack

    2019 · its alternatives →

12. 12
    Cactus Diary▲109

    Diary app with AES encryption

    2023 · its alternatives →

13. 13
    Private Wishlist▲110

    Private, friction-free product bookmarking app

    2015 · its alternatives →

14. 14WB
    We built an end-to-end encrypted alternative to Notion▲7

    Hello HN, Over the last year we've been building snote.app, a Privacy focused, End-to-End Encrypted alternative to Notion. You can write, plan, collaborate and get organized - it allows you to take notes, store files, add tasks, manage projects & more. Whether you're working solo or in a team. We are hoping to use this post as an opportunity to collect feedback from fellow hackers. If there's anything we can do better, please let us know

    2023 · snote.app · its alternatives →

15. 15
    Cryptware Notes▲60

    A simple and minimalistic notepad app

    2022 · its alternatives →

16. 16
    YourNote▲92

    Notes app that puts privacy first

    2018 · its alternatives →

17. 17
    Notte - Privacy-first Workspace▲19

    Notes, tasks, calendar, and AI in one E2E encrypted app.

    Jul 2026 · notte.com · its alternatives →

18. 18
    Another Darn To-Do List App▲60

    The most motivating way to get shit done.

    2022 · its alternatives →

19. 19
    Notary for iOS▲61

    Just write it down

    2023 · its alternatives →

20. 20
    onbalance▲16

    Cashflow planning for e'neurs who value trust and privacy

    2025 · onbalance.app · its alternatives →

21. 21
    Do this!▲83

    A simple to-do list for sharing with anyone

    2020 · its alternatives →

22. 22
    EncryptedList 2.0▲68

    Browse & find secure alternatives to your favorite tools 🔐

    2021 · its alternatives →

23. 23
    UnCrack▲80

    Manage & secure your credentials efficiently

    2023 · its alternatives →

24. 24
    SecretKeeper▲69

    The simple, secure, and FREE password manager for iOS

    2022 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →