Last updated October 23, 2026

Privacy Policy

STRONKA is a strength-training app. This policy explains what we collect when you use the app at stronkaa.com and app.stronkaa.com, our iPhone and Android apps, and this website. We don’t sell your data and we don’t show ads.

What we collect

  • Account details: your name, email address, phone number and password. Passwords are stored only as a secure hash.
  • Setup details you enter: units (lb or kg), age, sex (optional), height, body weight, training experience, training days, goal, training style, muscles to focus on, and your bench, squat and deadlift maxes if you add them.
  • Training data: programs, workouts, sets, weights, reps, notes, equipment (bar and plates), and personal records.
  • Food logs: only if you use the Food feature — meals, foods and nutrition targets.
  • Notification tokens: if you allow notifications, a device token so we can send workout reminders.
  • Crash and error reports: technical details about errors in the app, sent without your name, email or other personal identifiers.
  • Launch emails: if you ask to hear when an app or Pro launches, your email address, what you asked about, and whether you confirmed (see below).

How we use it

To run the app: sign you in, build and adjust your program, show your history and records, send reminders you turned on, keep the service secure, and fix bugs. We don’t use your data for advertising and we don’t sell it.

Who processes it

We use these providers to run STRONKA. Each only gets what it needs for its job:

  • Amazon Web Services — hosting for the app, API and website, and sending email (Amazon SES).
  • MongoDB Atlas — our database.
  • Twilio — text messages for sign-in codes.
  • Resend — security emails such as sign-in and password codes.
  • Google Firebase and Expo — delivering push notifications.
  • Sentry — crash and error reporting.
  • OpenAI — only if AI program review is turned on for your account, to review a program you ask it to.

Launch emails

If you sign up on this website to hear about a launch, we email you once to confirm, then once per launch you asked about. Every email has an unsubscribe link, and unsubscribing takes effect immediately. After you unsubscribe, we keep your address only so we never email it again.

How long we keep it

We keep your account and training data while your account exists. When you delete your account, we delete your profile, programs and workout history immediately. Copies may remain in our database provider’s encrypted backups until those backups expire on their normal schedule; they’re never restored into the app.

Your choices

  • Access and correction: view and edit your details in the app’s Settings.
  • Deletion: delete your account in the app (Settings → Danger Zone → Permanently Delete Account) or see Delete your account.
  • Questions or requests: email support@stronkaa.com.

Children

STRONKA isn’t for children under 13, and we don’t knowingly collect their data.

Changes

If we change this policy, we’ll update the date at the top. Big changes will be announced in the app.