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Privacy policy

This policy describes the current preview and its optional AI modes.

Last updated: October 5, 2026

The short version

Eikos works without an account and offline. Your datasets, projects, analyses, reports, preferences and learning progress are stored on your device. Somatryx does not receive them. There are no ads, no analytics, no trackers and no advertising identifiers.

The only thing that can leave your device is what you choose to send to a remote AI, and only after Eikos shows you a manifest naming the destination and what it contains.

The four AI modes

AI in Eikos has four states, each handling your data differently. The initial state is off.

  • Off — nothing leaves the device.
  • Local (Ollama) — the model runs on your own machine. Nothing goes to the internet.
  • Your own key — the request travels directly from your device to the provider you choose, on your account and under your contract with them. Somatryx is not involved, does not see it and does not log it. Your key is stored only on your device.
  • Included AI — the request passes through a Somatryx server and from there to the provider. This is the only mode in which Somatryx processes any data of yours, detailed below.

What the included AI processes

The included AI is the only mode that needs an account: you can register with email and password or via federated identity providers (Google and Apple). It is asked for one concrete reason and not out of habit — included AI is part of Eikos Pro, and both its monthly allowance and the subscription are tied to a person: without a stable identity there would be no way to count usage or to restore what you paid for on another machine.

If you choose to sign in with Google or Apple, the provider verifies your identity and Eikos receives only your email address and the technical account identifier assigned by the provider; the provider records that you sign in to Eikos, but receives none of your analyses, projects, questions, or files. Your email is used only for account and quota management: it is not shared with third parties, not sent to AI providers, not used for advertising, and you will receive no marketing email.

Nothing else in Eikos asks for anything. The statistical engine, the guides, the exercises, projects, the notebook, the R and Python console, reports and every export work without an account; and so does AI with your own key, which goes through no Somatryx server at all.

Against that account, Somatryx retains:

  • your email address and the technical identifier (uid) Firebase Authentication assigns to it (or that of your federated Google or Apple account);
  • usage counters per period (how many requests of each kind) and the timestamp of the last one, plus those of the included-AI trial, which is not renewed, with the date of its first call;
  • minimal server logs needed to operate the service and protect it from abuse.

The content of your request (the text, and whatever data the manifest declares) passes through the server and is forwarded to the provider. Somatryx does not store it and does not use your questions, your files or the answers to train models, its own or anyone else's.

The provider that ultimately answers handles it under its own terms. The possible destinations are Google Gemini, Anthropic Claude, OpenAI and DeepSeek. Eikos never sends the same request to several of them: it uses only the destination named in the manifest.

Subscriptions

The paid subscription is switched off today, and included AI is exclusive to Eikos Pro; without a subscription, AI works with your own key or a local model. There is no payment provider today; before it is enabled, this policy will say who processes payment, and it would be tied to the same account you already use for the included AI — which is what lets you restore it if you change machines. Somatryx never sees or stores card numbers.

Purchasing is offered on the web and desktop only. The Android and iOS apps show no payment link at all.

Your plan receipt. To know offline whether you have Pro, Eikos stores on your device a receipt signed by its server with your account identifier, whether you have Pro and until when it is valid; it is renewed when your allowance is checked. If you have no account, opening a Pro feature (Manuscript, Presentation, recipes, review archive, living synthesis or monitoring panels) makes the app ask the Somatryx server, at most once every ten minutes, whether billing is active: that request carries no data about you or your analyses, only the IP address any connection reveals, and it is not recorded against any person. What you save with those features —recipes, archived reviews, syntheses and panels— lives in your device's storage and is not sent to any server; a monitoring panel keeps cut points and counts of the reference, not its rows.

Retention and deletion

  • Anything on your device is erased by uninstalling the app, or by clearing its data from your operating system settings. Your own AI key, if you set one, is erased the same way.
  • Your account and its counters can be erased inside Eikos, and this works even if you have not confirmed your email yet: open Account › Account and deletion › Delete account and data and choose Delete my account. Eikos first cancels any active renewal, then deletes the Firebase account, its email, usage counters, grants and subscription record; global non-identifying counters may remain as capacity statistics.
  • If you cannot open the app, email soporte@somatryx.com and request erasure. We answer within 30 days.

Your rights

You may request access, rectification, erasure, restriction, objection and portability for any personal data we hold about you. If you use Eikos without the included AI, we hold none. Write to soporte@somatryx.com; we answer within 30 days at the latest.

Children

Eikos is a study and work tool intended for an adult audience. It is not directed at children under 13 and does not knowingly collect their data.

Sensitive data

Anyone loading clinical, personal or regulated data into Eikos must be authorised to do so and must comply with applicable law. Analysis is local; sending such data to a remote AI is your decision, and Eikos makes it explicit before every request.

Changes

Any change that widens what is processed will be published here, with the date above updated, before it is switched on and not after.

Controller

Somatryx · soporte@somatryx.com