Svalune

Want to estimate how much alcohol may still be in your system? Svalune calculates an estimated blood alcohol level from your drink entries, profile details and elapsed time. The home screen shows your current estimate and a chart of the past 24 hours. Personal statistics help you see how much and how often you drink. Historical values are calculated estimates based on your entries and current profile, not measured blood alcohol levels. With Svalune you can: • Log drinks manually, through favourites, or by scanning a barcode • Save frequently used drinks for quick logging • View your estimated alcohol history and drink statistics • Create temporary groups, invite friends by link, QR code, or code, and share only what you choose • Send simple group signals such as meeting place, “please call”, or “please pick me up” Free features include drink logging, the current estimate, the 24-hour chart, 7-day statistics, up to two saved favourites and one active group. Svalune Pro is an optional paid subscription with monthly or yearly automatic renewal. It adds unlimited saved favourites (up to six pinned favourites), 14- and 30-day statistics, up to three active groups and private cloud backup across devices. Your privacy comes first. Cloud backup and group sharing are optional. You decide what to share and for how long. Important: Svalune is not a medical device. Any displayed value is an estimate only and must not be used to make decisions about driving, operating machinery, or emergencies. Svalune does not diagnose, treat, cure, or prevent any condition and is not an emergency service.