Local caffeine data
Brewlytics stores your drink logs, caffeine amounts, daily limit, bedtime setting, custom drinks, and app preferences on your device using Apple platform storage.
Legal
Brewlytics is designed around local-first caffeine tracking on iPhone. Last updated May 16, 2026.
Download for iPhoneBrewlytics stores your drink logs, caffeine amounts, daily limit, bedtime setting, custom drinks, and app preferences on your device using Apple platform storage.
Brewlytics does not require you to create an account, provide an email address, or sign in before tracking caffeine.
Brewlytics may collect limited anonymous usage events, such as screen opens and feature interactions, to improve reliability and product quality. These events are not intended to identify you personally and do not include your caffeine log details.
Brewlytics Pro purchases and subscriptions are processed by Apple through the App Store. Brewlytics does not receive or store your payment card details.
For privacy questions, contact support@ayushdev.com.