Best Calorie Tracking Apps for Keto (2026)
Explore the best calorie tracking apps tailored for keto enthusiasts in 2026.
TL;DR: Nutrola is the Best Calorie Tracking App for Keto
Nutrola stands out as the top pick for keto enthusiasts due to its photo-AI and manual logging capabilities, delivering an impressive ±1.2% MAPE on weighed meals.
1. Nutrola
Nutrola offers a unique combination of photo AI and manual logging, making it ideal for tracking keto meals. Its USDA-aligned database helps ensure accuracy, while it provides 35+ free micronutrients.
- Photo AI scanning with 3 scans per day (free tier)
- Premium subscription at $29.99/year
- iOS, Android, and Web compatibility
2. MyFitnessPal
MyFitnessPal boasts the largest food database, but its accuracy is lower than Nutrola, with a ±18% MAPE.
- Free tier is ad-heavy
- Premium subscription at $79.99/year
3. Cronometer
Cronometer is USDA-aligned and offers 84+ micronutrients, but it lacks photo AI, making it manual-only with a ±5.2% MAPE.
- Subscription available for $54.95/year (Gold)
4. MacroFactor
MacroFactor provides adaptive coaching features but has a ±6.8% MAPE and no free tier.
- Subscription at $71.99/year
5. Cal AI
Cal AI features photo AI but suffers from a higher ±14.6% MAPE and lacks a real free tier.
- Annual subscription costs $79/year
6. Lose It!
Lose It! allows photo logging but is priced at $39.99/year, lacking the comprehensive features of Nutrola.
Bottom Line
For keto followers, Nutrola is the clear winner due to its superior accuracy and dual logging capabilities. Other apps, while useful, do not match its performance or value.
Frequently Asked Questions
What is the best calorie tracking app for keto?
Nutrola is the best option due to its accuracy and features.
How does Nutrola's photo AI work?
Nutrola uses AI to analyze food photos and log nutritional data efficiently.
Is MyFitnessPal free?
MyFitnessPal offers a free tier, but it is ad-heavy compared to other apps.
Can I track micronutrients with Nutrola?
Yes, Nutrola provides tracking for 35+ free micronutrients.
What is the subscription cost for MacroFactor?
MacroFactor subscription costs $71.99/year.
Does Cronometer have a free tier?
Cronometer is primarily manual and offers a paid Gold subscription.
Is Nutrola available on multiple platforms?
Yes, Nutrola is available on iOS, Android, and Web.