Support
Answers to common questions, how to manage your subscription, and how to reach us.
Frequently asked questions
Each round shows a reference at its real size and a mystery silhouette. Pinch the silhouette to resize it, then confirm. Both real sizes are revealed and you score up to 100 points.
Every day at midnight, local time. Each category gets a new 5-round challenge.
Sizr picks units from your region. You can switch anytime in Profile › Settings › Units.
Sign in with Apple in Profile › Settings › Account, then sign in with the same Apple ID on your new iPhone. Your streaks, scores and subscription come with you.
Open Profile › Settings › Restore purchases while signed in with the Apple ID you subscribed with.
Share your link from Profile › Invite friends. Your friend gets 3 days of Premium. You get 1 day each time a friend finishes their first challenge, up to 60 days a year.
Sizes come from public sources and are rounded. If one looks off, email us with the challenge number and the object. We check every report.
Manage your subscription
Subscriptions are handled by Apple. You can change or cancel yours at any time from your iPhone.
- Open the Settings app on your iPhone.
- Tap your name, then Subscriptions.
- Choose Sizr, then change or cancel your plan.
Cancel at least 24 hours before the end of the current period to avoid being charged again.
Apple: manage your subscriptions ↗Still need help?
Email us. Include your challenge number or a screenshot if it helps.
hello@get-sizr.app