What happens to what you record in Reko

Effective 15 October 2026 · Last updated 15 October 2026

The short version

You don’t need an account to use Reko. What you record stays on your phone unless you turn on Backup & sync.
If you turn it on, your records are stored on servers in the European Union, so a lost phone doesn’t mean a lost record.
Some things never leave your phone, even with sync on: cycle entries, anything read from Apple Health, and photos of lab reports.
We do not sell your information, share it for advertising, or use it to profile you. There are no ads in Reko and nothing follows you between apps.
The app can count which screens are opened and report crashes, to help us fix problems. It asks first, and counts nothing unless you agree.
Apple takes your payment. We only learn whether your subscription is active.
You can see, export, correct and delete your information, for free, wherever you live.

Who we are

Reko is an app for recording GLP-1 medication and peptide doses, and the things that go with them: weight, side effects, food, sleep, training and lab results.

Reko is run by Digital Utopia SRL, Bulevardul Ferdinand I 118, Et. 3, Ap. 302, 021395 Bucharest, Romania, registered in the Romanian Trade Register under no. J40/5693/2017 (EUID ROONRC.J40/5693/2017), fiscal code (CUI) 37431088. In this policy, “we” and “us” mean that company. For data protection law we are the “controller” of anything described here as stored on our servers.

You can write to us about anything on this page at [email protected]. That address reaches the person responsible for privacy at Reko, who is also our privacy officer for the purposes of Canadian and Quebec law. We have not appointed a formal Data Protection Officer, because the law does not require one for an organisation of our size and kind.

[UK representative under Article 27 UK GDPR, if Reko has no UK establishment: name and address]

What we handle, and where it lives

Most of what you put into Reko never reaches us at all. This table shows where each kind of information goes.

What	Without sync	With sync on
Doses, vials, schedules, injection sites	Your phone only	Also our EU servers
Weight, side effects, food, water, sleep, fasting, training, lab results you type in	Your phone only	Also our EU servers
Settings, and your first name if you gave one	Your phone only	Also our EU servers
Your email address from Sign in with Apple, or Apple’s private relay address if you hide yours	Not collected	Our EU servers
Cycle entries	Your phone only	Your phone only
Anything read from Apple Health	Your phone only	Your phone only
Photos of lab reports	Your phone only, not kept	Your phone only, not kept
Whether your subscription is active	RevenueCat, under an anonymous ID (see Payments)
Screens opened and crash reports	Only if you agree. Google Firebase, under an anonymous ID (see Usage counts)

Much of this is health information, which the law treats with extra care. We treat it the same way. Everything we hold comes from you, or from your phone when you use the app. We don’t buy information about you or receive it from anyone else.

You never have to give us anything. Without sync, we hold nothing about you except an anonymous subscription status. If you don’t want to give an email address, don’t turn sync on: the whole app still works.