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Work · alternatives · 2026

24 alternatives to Obsidian Authenticator

Elegant OTP authenticator app for Mac and iPhone

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Obsidian Authenticator launched in 2017; newer entries below may have overtaken it.

  1. 1

    OTP authenticator for iOS & macOS

    2021 · sproul.io · its alternatives →

  2. 2

    Elegant OTP Authenticator App for iOS and MacOS

    2017 · obsidianauth.github.io · its alternatives →

  3. 3

    K8CC là nhà cái cá cược cực hot tại Châu Á 2026. Cung cấp các sảnh game hot: lô đề, game bài, nổ hũ, thể thao,... Bảo mật tuyệt đối, nạp rút siêu tốc.

    2021 · obsidianapp.io · its alternatives →

  4. 4

    Obsidian Mobile brings the power of our desktop app to your mobile devices.

    2021 · obsidian.md · its alternatives →

  5. 5
    auth.▲66

    2FA , MFA, OTP, Secure Code for Apple devices

    2021 · auth.startway.io · its alternatives →

  6. 6

    Password manager for iPhone, iPad, Mac, with iCloud Sync

    2021 · its alternatives →

  7. 7

    Secure, encrypted and fast two-factor authentication app

    2021 · authenticator.2stable.com · its alternatives →

  8. 8

    Secure password manager and digital wallet.

    2017 · 1password.com · its alternatives →

  9. 9

    Greetings, I started using Obsidian and the brilliant Obsidian Tasks plugin to manage Tasks in my notes however it didn't quite work for me as I would lose track of Tasks when away from my laptop, and there are no reminders for Tasks so it's not easy to stay on top of things. I wrote my first macOS App to solve the problem; Reminder Sync for Obsidian. It periodically scans your Obsidian Vault for Tasks and creates Reminders for them in Reminders.app! Once your Tasks are created as Reminders they are synced through iCloud so they are also visible on iOS; this solves the main problem I had…

    2024 · turquoisehexagon.co.uk · its alternatives →

  10. 10

    Secure 2FA app for iPhone, iPad, iPod, Apple Watch & Mac

    2023 · authenticator.2stable.com · its alternatives →

  11. 11

    Secure 2FA for iPhone, Apple Watch, iPad, iPod, and Mac.”

    2024 · apps.apple.com · its alternatives →

  12. 12BL
  13. 13

    The open-source foundation your product needs to succeed.

    2016 · its alternatives →

  14. 14

    Secure 2FA Codes Vault App for iPhone

    2024 · its alternatives →

  15. 15

    Self-hosted Obsidian sync for iOS via Syncthing

    Apr 2026 · github.com · its alternatives →

  16. 16

    Here's something I realized: the most AI-native knowledge base isn't a SaaS product with an API. It's a folder of markdown files on your disk. Obsidian stores everything as plain .md files. That means Claude Code (or any AI tool) can grep, read, write, and traverse your entire knowledge base with zero setup. No API keys. No OAuth. No middleware. Just local file I/O. The only missing piece was sync. I wanted my vault on iPhone (iCloud), on Mac (local), and on GitHub (backup + version history) — without paying $4/mo for Obsidian Sync. cc-md is ~400 lines of bash. iCloud handles Apple…

    Feb 2026 · github.com · its alternatives →

  17. 17

    Open-Source encryption fully integrated into the files app

    2021 · apps.apple.com · its alternatives →

  18. 18

    Import your Obsidian Vault to Apple Notes

    2025 · obsidiantonotes.com · its alternatives →

  19. 19
    Calderafree▲195

    Your Obsidian vault as a living profile and linked garden

    9d ago · caldera.social · its alternatives →

  20. 20
    SignaKit▲125

    Handwritten signature framework for iOS

    2016 · its alternatives →

  21. 21

    Free & Open-Source Password Manager

    2019 · buttercup.pw · its alternatives →

  22. 22

    Simple passwordless authentication for your website

    2023 · its alternatives →

  23. 23

    Privacy-first OTP & password manager for iOS

    2025 · auth10x.assetsart.com · its alternatives →

  24. 24
    VVTerm▲80

    Ghostty-powered SSH client for iOS, iPad, MacOS.

    Feb 2026 · vvterm.com · its alternatives →

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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 →