
Calorie Gap
Fix missing resting calories
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Free
In-App Purchases
About
Is your daily calorie burn sometimes hundreds lower than usual? If you charge your Apple Watch overnight, the resting calories for those hours can go missing from Apple Health. Calorie Gap finds the missing hours and fills them in using your own burn rate.
Once those hours are filled in, calorie trackers like Lose It! and any other app that reads Apple Health see your full daily burn, and your calorie budget is right again.
HOW IT WORKS
Calorie Gap scans your Resting Energy history for hours with no data. For each gap, it estimates an hourly burn rate from your own data: gaps while you slept use your lowest overnight rate, and gaps while you were awake use the rate from just before the gap. Review the correction and adjust it if needed, or let the app fix new gaps automatically in the background.
KEY FEATURES
• Automatic gap detection and background monitoring
• Smart Fix — separate burn rates for sleep and waking hours
• One-tap or fully automatic gap fixes
• Detailed hourly timeline for each gap
• Notifications when new gaps appear
• Choose how far back to scan, from 1 to 30 days
• Mark a gap as resolved if you already logged those calories yourself
• Every fix can be undone, and your existing Health data is never changed
PRIVACY
All processing happens on your iPhone. Your health data is never sent to a server.
WHAT'S INCLUDED
Try all features free for 14 days, then unlock permanently with a single purchase — no subscriptions.
Calorie Gap requires access to Resting Energy data in Apple Health.
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What's New in Calorie Gap
1.0.7
October 11, 2026
- Clearer onboarding that explains why resting calories go missing after charging your Apple Watch overnight - More reliable automatic gap checks and fixes while the app runs in the background - Gap Details now marks only continuous missing data in the hourly view, so short separate breaks no longer appear as a gap - Bug fixes and stability improvements
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Subscriptions & In-App Purchases
$4.99
Calorie Gap Premium
Unlock all features forever



