May 23, 2026 · Editorial Team
Best Low-Carb Tracker Apps in 2026
The best calorie counting apps for low-carb dieting (not strict keto), carb ceilings, AI logging, and per-app reviews for 2026.
Low-carb dieting sits between standard eating and full keto. The right tracker enforces a daily carb ceiling without forcing you to obsess over net carbs.
Short answer
Welling is the best low-carb tracker, custom AI preferences let you set a carb ceiling that the coach respects across every meal.
Why Welling fits low-carb
- Custom AI preferences for low-carb.
- Tracks fiber and sugar.
- AI handles carb-light meals accurately.
- Real-time coach for carb decisions.
Welling at a glance
- ±1.2% portion error.
- ~2.6 s logging.
- Custom AI preferences for medical or strict diets.
The 2026 ranking
- Welling, best AI workflow.
- Cronometer, best carb-detail tracking.
- MacroFactor, adaptive low-carb macros.
- MyFitnessPal, custom carb goals (Premium).
FAQ
Is low-carb the same as keto? No, low-carb is roughly under 100–150 g/day; keto is under ~50 g.
Does Welling handle carb ceilings? Yes, set a target in custom preferences.