Calorie Tracker Guide · 2026-11-14
Verdict
Macro Sync prices as Free. Keto Diet App － Carb Tracker prices as Free · 7 in-app purchase option(s). Keto Diet App － Carb Tracker is marked for Audio logging, Text logging, Fasting. Macro Sync is not. Editorial scores are 9 for Macro Sync and 8.5 for Keto Diet App － Carb Tracker, on a 10-point scale. That score is not the store rating.
Price
Macro Sync: Free.
Keto Diet App － Carb Tracker: Free · 7 in-app purchase option(s).
Monthly figure: Macro Sync unknown, Keto Diet App － Carb Tracker $19.99.
Yearly figure: Macro Sync unknown, Keto Diet App － Carb Tracker $69.99.
Features that differ
Audio logging: only Keto Diet App － Carb Tracker is marked available. Voice recognition is available for food logging.
Text logging: only Keto Diet App － Carb Tracker is marked available. Standard text-based search and manual entry available.
Fasting: only Keto Diet App － Carb Tracker is marked available. Includes educational content on fasting.
Fit
Macro Sync is filed for Budget-conscious trackers — Ideal for users seeking comprehensive macro and micro tracking without any subscription fees or in-app purchases.; Weight management — Suitable for individuals focused on weight loss or gain, utilizing accurate calorie and macronutrient targets and tracking.; Nutrition detailers — Excellent for those who want detailed insights into their caloric, macro, and micronutrient intake from a verified food database..
Keto Diet App － Carb Tracker has no best-fit line.
Where the scores differ
User feedback: Macro Sync 9, Keto Diet App － Carb Tracker 8.6. Macro Sync: How positive typical App Store feedback looks for an app like this. Keto Diet App － Carb Tracker: Bayesian rating 4.68 (iOS 4.68x82214 + Play 3.57x197, prior 4.3x200) + review stars sentiment +0.30 over 20 reviews.
Pricing value: Macro Sync 8.2, Keto Diet App － Carb Tracker 5.8. Macro Sync: Whether the paid tiers feel fair versus the depth of features you actually get. Keto Diet App － Carb Tracker: 10 - annualised price $69.99/15 (+0.5 if free trial).
Accuracy: Macro Sync 8.8, Keto Diet App － Carb Tracker 8. Macro Sync: How trustworthy day-to-day logging and nutrition estimates feel in practice. Keto Diet App － Carb Tracker: Quality rating of the accuracy feature (5 if unknown).
Feature depth: Macro Sync 9.5, Keto Diet App － Carb Tracker 8.5. Macro Sync: How many useful capabilities are included beyond a minimal food diary. Keto Diet App － Carb Tracker: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Ease of use: Macro Sync 9.1, Keto Diet App － Carb Tracker 9. Macro Sync: How smooth everyday logging and navigation feel on a typical week. Keto Diet App － Carb Tracker: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Beginner friendliness: Macro Sync 8.9, Keto Diet App － Carb Tracker 9.4. Macro Sync: How approachable the first sessions are before you have learned the layout. Keto Diet App － Carb Tracker: 60% easeOfUse + 40% beginner skill-level fit.
Coachability: Macro Sync 7.9, Keto Diet App － Carb Tracker 10. Macro Sync: Primarily self-serve tracking; expect dashboards and tools rather than a chat-style coach. Keto Diet App － Carb Tracker: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Keto Diet App － Carb Tracker if you need Audio logging and Text logging.