FizzCounter

FizzCounter is a simple offline app for households that make sparkling water at home and want to keep track of their CO₂ cylinder. Set up your equipment, start a cylinder, log sparkling bottles and check how much CO₂ may still remain. FizzCounter helps you track bottle counts, cylinder use, refill or replacement costs, estimated cost per bottle and estimated cost per litre. The app includes a guided Fizzing Assistant for supported home sparkling-water setups. It walks you through the basic fizzing flow, including setup checks, filling cold water to the bottle’s fill line, attaching the bottle and following timed carbonation prompts. Assistant sounds and vibrations can be turned on or off independently in Settings. FizzCounter is designed for practical household tracking. Instead of relying only on general cylinder claims, it can use your own bottle logs and cylinder weight readings to keep future estimates better aligned with real use. Features: • Track your active CO₂ cylinder • Keep spare and finished cylinders • Log sparkling bottles manually • Use the guided Fizzing Assistant • Follow timed carbonation prompts • Estimate remaining CO₂ and current cylinder weight • Record cylinder weight readings • View bottle and cylinder history • Track refill and replacement costs • See estimated cost per bottle and per litre • Track more than one bottle at home • Use bottle fill-line volume for litre totals • View simple usage charts • Export reports • Back up and restore your local app data • Restore a backup during first setup • Choose English, Polish or system language • Use light, dark or system theme • Works fully offline Privacy is simple: FizzCounter does not require an account, does not use adverts, does not use analytics, does not track you and does not send your data to our servers. Your app data is stored locally on your device. Exporting or sharing data only happens when you choose it. Your device’s normal system backup may include FizzCounter’s local app data if you have device backup enabled. This is not live sync, and FizzCounter does not provide cloud syncing. FizzCounter is an independent utility app. It can be used with selected SodaStream-compatible home sparkling-water setups, but it is not affiliated with, endorsed by or sponsored by SodaStream or any sparkling water brand. SodaStream is a trademark of its owner. Estimates are for household tracking only.