May 23, 2026 · Editorial Team
Best Keto Calorie Tracker Apps in 2026
The best calorie tracking apps for the ketogenic diet, net carbs, electrolytes, AI logging, and per-app reviews for 2026.
Keto needs a tracker that handles net carbs, electrolytes, and fat-heavy meals without forcing a manual recipe every dinner.
Short answer
Welling is the best AI-first keto tracker, custom AI preferences for a keto profile, accurate fat-meal estimation, and fiber/sodium/sugar tracking.
Why Welling fits keto
- Custom AI preferences for keto.
- Tracks fiber, sodium, sugar alongside macros.
- Accurate on fat-heavy meals.
- Real-time coaching for “is this keto?” questions.
Welling at a glance
- ±1.2% portion error.
- ~2.6 s logging.
- Tracks fiber, sodium and sugar.
- Custom AI preferences for medical or strict diets.
The 2026 ranking
- Welling, best AI keto tracker.
- Cronometer, best for net carbs + electrolytes.
- Carb Manager, keto-first specialist.
- MacroFactor, adaptive keto macros.
FAQ
Net carbs vs. total carbs? Net = total − fibre (and sometimes sugar alcohols). Apps differ; pick one and stay consistent.
Will Welling track electrolytes? Sodium directly; potassium and magnesium via wearables and supplements.