Simple weigh-ins
A clear check-in, then carry on.
Record a weigh-in quickly, see your current status and recent change, then return to your day without extra friction.
WeightSpan for Android
A calmer way to follow your progress.
WeightSpan is a private, encouraging weight tracker that keeps everyday weigh-ins simple and helps you understand change over time.
Explore the features
Designed for the routine
Useful when you enter. Clear when you look back.
WeightSpan focuses on the few things a personal tracker should do well, without clutter or pressure.
History
Your earlier entries, in one place.
Review previous weigh-ins in a straightforward timeline and understand how each entry relates to the ones before it.
Charts and trends
See the pattern beyond one weigh-in.
Charts provide useful context for progress over time, without promises or judgment around any one entry.
Optional reminders
Choose whether a gentle reminder belongs in your routine.
CSV export
Export your entries in a portable format when you want a copy.
Local-first storage
Core weight, profile, and reminder data is stored on your Android device.
Private by design
Your entries stay close.
WeightSpan has no user accounts and does not sync your core weight, profile, or reminder data to Chevelon Software. It sends limited feature-use analytics and technical crash and error diagnostics to PostHog to help improve reliability. Diagnostics may include technical error details, stack traces, app/build and device information, and anonymous event or session identifiers, but do not intentionally attach entered health data, free text, or identity. Client IP data is discarded, location is not inferred from IP addresses, session replay is off, and the app does not use advertising or cross-app tracking.
Read the WeightSpan privacy detailsFinal Release Preparation
WeightSpan is in final release preparation.
Availability information will be added here when it is ready. For questions, visit WeightSpan Support.