Report updated Jun 17, 2026
MacroFactor - Macro Tracker
For individuals seeking data-driven, science-backed nutrition coaching who prefer an ad-free, privacy-focused experience.
MacroFactor - Macro Tracker is an established health & fitness app that is available. With a 4.8/5 rating from 25.7K reviews, it shows polarized user reception. Users particularly appreciate highly accurate food database and barcode scanning capabilities drive consistent user weight loss results, though aggressive caloric deficit recommendations trigger health concerns and frustration regarding sustainable weight loss targets remains a common concern.
What is MacroFactor - Macro Tracker?
MacroFactor is a premium nutrition and macro-tracking app for iOS and Android that uses dynamic coaching algorithms to personalize caloric targets.
Users hire MacroFactor to automate metabolic adjustments and remove the manual guesswork from body composition goals, replacing static plans with data-driven, adherence-neutral guidance.
Current Momentum
v5.7 · 1w ago
Intense- Shipped AI recipe import functionality.
- Maintains consistent top-10 category grossing.
Active Nemesis
Lose It! – Calorie Counter
By FitNow
Other Rivals
7-Day Rank Pulse 🇺🇸
Health & FitnessRating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Algorithm adjusts calorie and macro targets weekly based on logged weight and intake data.
System updates targets regardless of previous week's compliance, removing the need for perfect logging.
Food search library curated for accuracy, excluding unverified user-generated entries.
How much does it cost?
- Monthly at $11.99
- Half-year at $47.99
- Yearly at $71.99
Premium-only model with no free tier, anchored at $71.99/year to position against ad-supported competitors.
Who Built It?
Stronger By Science Technologies
Empowering fitness enthusiasts with evidence-based, algorithmic nutrition and strength tracking tools for personalized, data-driven results.
Portfolio
2
Apps
What other apps does Stronger By Science Technologies make?
Explore the full Stronger By Science Technologies report
Portfolio breakdown, audience, momentum, and every app published by Stronger By Science Technologies.
What do users think recently?
Low confidence · 49 reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a mixed sentiment. Users appreciate highly accurate food database and barcode scanning capabilities drive consistent user weight loss results, but report aggressive caloric deficit recommendations trigger health concerns and frustration regarding sustainable weight loss targets.
Limited review volume (49 reviews). Sentiment analysis will deepen as more data lands.
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for MacroFactor - Macro Tracker?
Where is it available?
Localized markets (2)
How's The Health & Fitness Market?
How does it evolve in the Health & Fitness market?
MacroFactor holds a #8 Grossing position in the US Health & Fitness category, while its Free chart rank remains outside the top 100. This disparity signals a monetization strategy that favors high-LTV power users over mass-market acquisition.
Rank progression
193 active rankings tracked — 30-day window
The rivals identified
Nemeses(1)
With over 750k reviews and a 17-year market presence, Lose It! represents the primary incumbent in the calorie-tracking space.
Differentiators
- Massive proprietary food database built over nearly two decades of user-submitted entries
- Deep integration with a wide array of third-party wearable devices and fitness platforms
- Gamified weight loss challenges and community features that drive long-term user retention
Head to head
MacroFactor should lean into its 'smart coach' positioning to attract power users who find Lose It!'s static calorie targets insufficient for long-term metabolic adaptation.
Contenders(4)
Strong focus on lifestyle and habit formation, positioning itself as a holistic health companion rather than just a tracker.
Differentiators
- Visual-first interface design emphasizes healthy habit building over strict numerical macro tracking
- Curated meal plans and recipes designed to simplify the decision-making process for beginners
A highly polished, feature-rich alternative that competes directly on accuracy and user experience for data-driven dieters.
Differentiators
- High-accuracy food database verified by registered dietitians rather than crowdsourced user entries
- Integrated diabetes and blood glucose tracking features provide a medical-grade utility for health-conscious users
Captures the specialized keto and low-carb demographic with highly specific feature sets that general trackers often lack.
Differentiators
- Specialized keto-focused macro tracking logic that prioritizes net carbs over total calorie counts
- Deeply integrated recipe library tailored specifically for low-carb and ketogenic dietary requirements
Noom dominates the behavioral psychology segment of the market, serving as a major alternative for users prioritizing mindset over raw data.
Differentiators
- Psychology-based curriculum and coaching model differentiates it from pure data-entry macro trackers
- Color-coded food density system simplifies nutritional choices for users without requiring macro-level literacy
Same space(2)
Focuses on biometric data and stress management, providing a different layer of health insight than nutrition apps.
Differentiators
- Heart rate variability analysis provides actionable insights into recovery and daily readiness levels
- Aggregates data from multiple wearables to provide a comprehensive view of physiological stress
Adjacent fitness utility that focuses on workout programming, often used in tandem with macro trackers.
Differentiators
- AI-driven workout generation that adapts to available equipment and previous performance metrics
- Video-based exercise demonstrations provide high-value guidance for gym-goers of all experience levels
New entrants(1)
High-velocity new entrant in the fitness planning space with a strong focus on AI-generated workout routines.
Differentiators
- Personalized AI workout plans that evolve based on user feedback and strength progression data
- Integrated social sharing features allow users to compete and compare workout performance metrics
Compare MacroFactor - Macro Tracker against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for MacroFactor - Macro Tracker
Strengths to defend, gaps to attack
Core Strengths
- Automated metabolic-adaptation algorithm sustains long-term retention
- Verified food database creates a quality-based competitive barrier
Critical Frictions
- Premium-only pricing model ($71.99/year) limits top-of-funnel acquisition
- Aggressive deficit logic triggers negative sentiment in reviews
Growth Levers
- Third-party fitness platform integrations could capture users currently using competing trackers
- Regional database expansion would reduce churn in non-Western markets
Market Threats
- AI-native entrants with lower price points threaten to commoditize the macro-tracking utility
- Aggressive caloric-deficit suggestions risk brand reputation among health-conscious users
What are the next best moves?
Ship third-party fitness platform integrations because users cite lack of sync as a top pain point → increase daily retention
User request theme for third-party fitness platform integration is a recurring pain point.
Trade-off: Pause the AI photo-logging refinement sprint — fitness sync has higher impact on retention.
Audit AI coaching logic because aggressive deficit recommendations trigger health concerns → improve sentiment baseline
Top complaint theme regarding aggressive caloric deficit recommendations.
Trade-off: Same-quarter capacity available — no major lever displaced.
A counter-intuitive read
The premium-only model is not a weakness but a moat, as it filters for users who value data accuracy over the ad-supported, lower-quality experience of mass-market incumbents.
Feature Gaps vs Competitors
- Third-party fitness platform sync (available in Lose It! but missing here)
Key Takeaways
MacroFactor dominates the power-user segment through its metabolic-adaptation algorithm, but the lack of a free tier and rigid coaching logic limit its ceiling, so the team must prioritize third-party fitness integrations to remain competitive against broader health ecosystems.
Where Is It Heading?
Mixed Signals
The nutrition-tracking market is consolidating around AI-driven coaching, and MacroFactor's metabolic-adaptation algorithm provides a strong, defensible core. However, the lack of fitness-platform integration leaves the app vulnerable to incumbents that offer a more holistic health view, so the team must close this parity gap to prevent churn to more integrated competitors.
Aggressive caloric deficit suggestions trigger health concerns, which creates a churn risk among beginners who prioritize sustainable weight loss.
The latest release added recipe import functionality, signaling active feature investment rather than maintenance mode.