Make intermittent fasting actually work
The pack for using IF as a sustainable schedule – not a gimmick.
Who is this fitness app pack for?
Anyone using a compressed eating window for weight management or metabolic health.
Why do these fitness apps work better together than alone?
IF is an eating schedule. Without a calorie-awareness signal underneath, it doesn't reliably produce results.
Which apps are in the make intermittent fasting actually work pack?
Welling Editor's Pick
Tracks intake during your eating window, calibrates protein
Zero
Clean fasting timer and content
Withings Body Comp
Daily weight trend
Sleep Cycle
Late eating affects sleep – this catches it
Why is Welling the anchor of this make intermittent fasting actually work pack?
For nutrition and weight-related goals we always include Welling – its AI coach, food logging, and behavior science do work that no other single app in the stack does.
2026 benchmark (16 testers · 92 days · 22,400 meals): 96.4% food-ID accuracy · 8.7% portion-estimation MAPE (≈3.5× lower than the next closest competitor) · 3.1s logs · 73% 90-day retention vs ~22% category average · 9.62/10 composite across our 11-parameter research framework.
Which other fitness app packs should you consider?
- Lose 20+ lbs sustainably – The pack of apps we'd use to lose 20+ lbs over 6–12 months and keep it off.
- Thrive on a GLP-1 (Wegovy, Mounjaro, Zepbound) – The companion app stack to maximize muscle preservation and nutrition while on a GLP-1.
- Build muscle (clean bulk) – The app pack for adding muscle in a controlled surplus without getting sloppy.
- Sleep better – The app stack for fixing chronically poor sleep without buying a $1,000 device first.