Calorie Tracker Guide · 2026-11-14
Verdict
PhotoCalorie - Calorie Counter prices as Free · 3 in-app purchase option(s). Senza: Keto & Fasting prices as Free. PhotoCalorie - Calorie Counter is marked for Photo logging, Micronutrients, Water tracking. Senza: Keto & Fasting is not. Senza: Keto & Fasting is marked for Barcode scanner, Fasting. PhotoCalorie - Calorie Counter is not. Editorial scores are 7 for PhotoCalorie - Calorie Counter and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
PhotoCalorie - Calorie Counter: Free · 3 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: PhotoCalorie - Calorie Counter $9.99, Senza: Keto & Fasting unknown.
Yearly figure: PhotoCalorie - Calorie Counter $49.99, Senza: Keto & Fasting unknown.
Features that differ
Photo logging: only PhotoCalorie - Calorie Counter is marked available. Core feature for calorie calculation by taking a photo of food.
Barcode scanner: only Senza: Keto & Fasting is marked available.
Micronutrients: only PhotoCalorie - Calorie Counter is marked available. Provides some micronutrient data, with more detailed information locked behind a premium subscription.
Water tracking: only PhotoCalorie - Calorie Counter is marked available. Allows users to log and track daily water intake against a goal.
Fasting: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
Accuracy focus: only PhotoCalorie - Calorie Counter is marked available. Claims 'cutting-edge food recognition technology to instantly calculate calorie amounts with high accuracy'.
Fit
PhotoCalorie - Calorie Counter is filed for Quick Calorie Logging — Users who need a fast and easy way to log meals and calculate calories using photos.; Basic Nutrition Tracking — Individuals focused on tracking macronutrients and some micronutrients for dietary awareness.; AI-Assisted Diet Questions — Those who benefit from an AI assistant to answer food and diet-related questions..
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
User feedback: PhotoCalorie - Calorie Counter 7, Senza: Keto & Fasting 9. PhotoCalorie - Calorie Counter: How positive typical App Store feedback looks for an app like this. Senza: Keto & Fasting: Bayesian rating 4.72 (iOS 4.78x10816 + Play 4.44x1907, prior 4.3x200) + review stars sentiment +0.45 over 20 reviews.
Pricing value: PhotoCalorie - Calorie Counter 6.2, Senza: Keto & Fasting 10. PhotoCalorie - Calorie Counter: Whether the paid tiers feel fair versus the depth of features you actually get. Senza: Keto & Fasting: 10 - annualised price $0.00/15 (+0.5 if free trial).
Accuracy: PhotoCalorie - Calorie Counter 6.8, Senza: Keto & Fasting 5. PhotoCalorie - Calorie Counter: How trustworthy day-to-day logging and nutrition estimates feel in practice. Senza: Keto & Fasting: Quality rating of the accuracy feature (5 if unknown).
Feature depth: PhotoCalorie - Calorie Counter 7.5, Senza: Keto & Fasting 2.3. PhotoCalorie - Calorie Counter: How many useful capabilities are included beyond a minimal food diary. Senza: Keto & Fasting: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Ease of use: PhotoCalorie - Calorie Counter 7.1, Senza: Keto & Fasting 5. PhotoCalorie - Calorie Counter: How smooth everyday logging and navigation feel on a typical week. Senza: Keto & Fasting: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Beginner friendliness: PhotoCalorie - Calorie Counter 6.9, Senza: Keto & Fasting 7. PhotoCalorie - Calorie Counter: How approachable the first sessions are before you have learned the layout. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit.
Coachability: PhotoCalorie - Calorie Counter 7.2, Senza: Keto & Fasting 0. PhotoCalorie - Calorie Counter: Includes guided or AI coaching beyond generic logging tips. Senza: Keto & Fasting: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose PhotoCalorie - Calorie Counter if you need Photo logging and Micronutrients. Choose Senza: Keto & Fasting if you need Barcode scanner and Fasting.