Why Patterns stays private (and always will)

The entries people write in an OCD journal are often the most frightening, shameful, misunderstood thoughts they have ever had. Intrusive thoughts are, by definition, the ones you do not want. Asking someone to write those down and then quietly shipping them to a server would be a betrayal. So Patterns does not.

What "private" actually means here

Everything you record in Patterns - journal entries, tracked obsessions and compulsions, distress ratings, every note in the recovery toolkit - is stored locally on your device. There is no account to create. There is no cloud sync. There are no remote analytics watching what you type. I cannot read your entries, and neither can anyone else, because they never leave your phone or computer in the first place.

When you want a backup, you export a file yourself, and it goes wherever you decide to put it. The control stays with you. That is not a premium feature or a toggle buried in settings - it is just how the app is built.

Why I would not do it any other way

I made this decision for myself before I made it for anyone else. I could not be honest in a journal I did not trust. And OCD recovery requires honesty - the whole point of ERP is to face the exact thoughts you most want to hide. If part of me was performing for an invisible audience, or worrying where the data went, that part would sabotage the work. Privacy is not a nice-to-have on top of the therapy. For this kind of app, it is a precondition for the therapy working.

You should be able to write the worst thing your brain has ever handed you and know, with certainty, that it stays with you.

How the app stays alive without your data

The usual way "free" mental health apps survive is by turning your vulnerability into a product - selling attention, data, or an anxious subscription. I did not want any of that near this. Patterns is free to download and use, and the core is open source so you can check that the claims on this page are true. Patterns Pro is a one-time unlock for the deeper recovery tools - you pay once, you own it, there is no subscription, and none of it changes the privacy promise. That is how I keep building this without ever needing to look at what you wrote.

The short version

No account. No cloud sync. No remote analytics. Your thoughts stay yours. If you have OCD, you deserve at least one place that is genuinely safe to be honest - and I wanted that place to exist, so I built it.