Is Notenik Really Free and Open-Source?

Updated

Yes. According to Notenik's own site, the app is 100% free and open-source: no upfront cost, no in-app purchases, no subscriptions, and no advertising. The site also states there is no interest in your personal data, and that you download it from the Mac App Store with all features enabled. The source code is published under the MIT license and available on GitHub.

What "free" covers

The site's claims are unusually specific, which makes them easy to check against your own expectations:

Claim What it means for you
No upfront cost You don't pay to download or use the app
No in-app purchases Features aren't locked behind a paywall inside the app
No subscriptions No recurring charge to keep using it
No advertising No ads shown in the app
All features enabled The free download isn't a stripped-down tier
No interest in your personal data The stated model isn't monetizing your notes or behavior

Why the open-source part matters

The MIT license is a permissive open-source license, and the source is on GitHub. Practically, that means:

  • You can inspect how the app handles your files rather than taking a vendor's word for it.
  • The project can't quietly disappear into a closed, paid product without the published code remaining available.
  • If the developer ever stops maintaining it, others can continue from the existing code.

The catch worth knowing about

"Free" here doesn't mean "no cost of any kind." Notenik is made for the Mac and Apple silicon-ready, so it runs on reasonably modern Macs — it isn't a cross-platform app you can run natively on Windows or Linux. If you're not on a Mac, the free price doesn't help you.

There's also no paid tier to upgrade to, so there's no support contract or commercial backing implied by a purchase. If you want a guarantee of ongoing development or formal support, that's a different kind of commitment than a price tag.

How to verify it yourself

  1. Open the Mac App Store listing and check that the price shows as free and that there are no in-app purchase entries.
  2. Look at the GitHub repository linked from notenik.app and confirm the MIT license file is present.
  3. Download it and check that features you'd expect to be gated — fields, Markdown extras, export, scripting — are available without a prompt to pay.

If all three match what the site describes, the "free and open-source" claim holds up in practice, not just in the marketing copy.