Cindla — Heartburn Tracker

Log a reflux flare from your wrist in two taps. Cindla is the first proper Apple Watch implementation in the GERD category — symptom-first, no food photo scanning, no AI ingredient analysis.

WATCH-FIRST LOGGING

• Tap the Cindla complication → tap Confirm. Two taps from raise to logged.
• Or pick a quick-note from your eight most-frequent foods and drinks.
• Severity slider on the Digital Crown.
• Three complication families: circular, corner, inline.

HONEST PATTERNS, NOT GUESSES

• Frequency timeline (12 weeks).
• Time-of-day heatmap.
• Day-of-week distribution.
• Trigger-strength bar chart — refuses to rank until you have at least 10 flares for that trigger. No misleading low-N rankings.
• Severity distribution histogram.

YOUR DATA, ALWAYS YOURS

• CSV, PDF, and JSON export from day one — free, always.
• HealthKit read-only for sleep, HRV, workouts. Optional cycle-data correlation if you already track in Apple Health.
• Optional Acid Reflux entry written to Apple Health if you turn that on.
• Everything stays on your device, syncs to your iCloud only. No backend, no servers, no analytics.

ONE-TIME PRICING

• 3-day full-access trial.
• £6.99 unlocks Cindla forever. No subscription, no monthly charge.

WHAT CINDLA IS NOT

Cindla is a personal wellness tool, not a clinical product. It does not diagnose, predict or warn about reflux. It is not a substitute for medical advice — speak to your GP or specialist about anything that worries you.

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