Privacy Policy

Modus, operated by Atrom LLC · Last updated 19 August 2026

Modus is a personal record-keeping app for people managing hormone, peptide and metabolic protocols. This policy explains what we store, why, and what we will never do with it.

The short version Modus requires an account so your records are available across devices and survive a lost phone. Your data is stored on your device and in your account, encrypted in transit and at rest. We do not sell your data, we do not share it with advertisers, and we do not send your health information to analytics services.

Age requirement

Modus is intended for adults. You must be 18 or older to create an account or use the app. We do not knowingly collect information from anyone under 18. If you believe a minor has created an account, contact us and we will delete it.

What Modus stores

Information you enter

Account information

What we do not collect

How your information is stored

Your records are kept on your device and synced to your account so they are available if you change or lose your phone. Data is transmitted over encrypted connections (TLS) and stored encrypted at rest by our infrastructure provider, Supabase, which hosts on Amazon Web Services.

Access to your records is enforced at the database level: each account can only read and write its own rows. A small number of Atrom LLC personnel can access production systems for maintenance and support. We keep that access limited and do not review individual users' health records as a matter of course.

How your information is used

We may look at aggregate, de-identified usage patterns to improve the app. This never includes identifiable health records and is never sold.

What we never do

Who else touches your data

We use a small number of service providers to run the app:

These providers process data on our behalf and are not permitted to use it for their own purposes.

Your choices

Depending on where you live, you may have additional rights over your personal information, including access, correction and deletion. Contact us and we will honour them.

Data retention

We keep your records for as long as your account exists. When you delete your account data, the records are removed from our systems. Encrypted backups may persist for a short period before being overwritten in the ordinary course of operations.

Security

We use encryption in transit and at rest, database-level access controls, and limited administrative access. No system is perfectly secure, and we do not claim otherwise. If we become aware of a breach affecting your information, we will notify you and any regulator we are required to notify.

Not medical advice

Modus records and organizes information you enter. It does not diagnose, treat, prescribe or recommend doses, and it does not interpret laboratory results. Reference ranges shown in the app are the ones you enter from your own lab report. Discuss your protocol and your results with a qualified clinician.

Changes to this policy

If we change how we handle your information, we will update this page and change the date at the top. Material changes will be surfaced in the app.

Contact

Atrom LLC · matt@atromllc.com