Heyday

Memory games for the whole family

Heyday keeps minds sharp and families connected through playful, evidence-based memory games. Whether you're 7 or 77, Heyday meets you where you are and grows with you.

Coming soon to the App Store

Support FAQ

What it does

Science-backed memory exercises designed by cognitive health experts
Multiplayer family mode — play together across any distance
Personalised difficulty that adapts as you improve over time

Support

Questions? Email hello@sideeyelabs.com

Privacy Policy

Last updated: April 2026

Heyday does not collect, store, or share any personal data. Anonymous usage analytics may be collected via Apple's built-in frameworks. We do not sell data to third parties.

Contact: hello@sideeyelabs.com

Terms of Use

By downloading and using Heyday, you agree to use the app in accordance with Apple's App Store Terms of Service. The app is provided "as is" without warranty. SideEye Labs Pte. Ltd. reserves the right to update or discontinue the app at any time.

For questions: hello@sideeyelabs.com