Report updated May 7, 2026
Cronometer: Calorie Counter
For health-conscious individuals, fitness enthusiasts, and clinical professionals requiring precise, science-backed nutritional data.
Cronometer: Calorie Counter is an established health & fitness app that is free with in-app purchases. With a 4.7/5 rating from 144K reviews, it shows polarized user reception. Users particularly appreciate extensive nutrient database and barcode scanning capabilities provide high value for free tier users, though aggressive full-screen advertisements appearing post-update disrupt the daily food logging workflow remains a common concern.
What is Cronometer: Calorie Counter?
Cronometer is a nutrition and fitness tracking app for iOS and Android that provides detailed micronutrient analysis and wearable integration.
Users hire Cronometer for high-accuracy nutritional data that standard calorie counters lack, allowing them to manage specific health goals through precise intake tracking.
Current Momentum
v4.54 · 1w ago
Active- Integrated Siri food logging.
- Shipped AI-powered photo logging.
- Released foundational performance improvements.
Active Nemesis
MyFitnessPal: Calorie Counter
By MyFitnessPal
Other Rivals
7-Day Rank Pulse 🇺🇸
Health & FitnessRating Pulse 🇺🇸
Recent User MoodAI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Tracks up to 84 individual vitamins, minerals, and compounds.
Identifies ingredients and estimates portions from meal photos.
Access to 1.1 million foods with lab-analyzed nutrient data.
How much does it cost?
- Free version with ads
- Gold subscription for ad-free experience and advanced tools
Freemium model uses an ad-supported free tier to drive volume, while gating advanced analytical tools behind a Gold subscription.
Who Built It?
Providing high-precision nutrition tracking for individuals and health professionals who prioritize data accuracy over simple calorie counting.
Portfolio
1
Apps
Who is Cronometer Software?
Cronometer has carved out a defensible niche in the saturated health tracking market by prioritizing data integrity and micronutrient granularity over the simplified UX of mass-market competitors. Their moat is a verified food database that supports professional-grade analysis, allowing them to serve both a B2C audience and a B2B 'Pro' segment of nutritionists. The strategic focus remains on a single-app ecosystem, relying on depth of data rather than portfolio breadth to maintain user retention.
Who is Cronometer Software for?
- Health-conscious individuals
- Athletes
- Medical professionals requiring detailed micronutrient analysis
- Verified data
Portfolio momentum
Maintains an active development cycle with 3 updates in the last 6 months for their flagship title.
What do users think recently?
High confidence · Latest 100 of 198 total reviews analyzed · Based on 198 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a mixed sentiment. Users appreciate extensive nutrient database and barcode scanning capabilities provide high value for free tier users, but report aggressive full-screen advertisements appearing post-update disrupt the daily food logging workflow.
What Users Love
What Frustrates Users
What Users Want
What is the competitive landscape for Cronometer: Calorie Counter?
How's The Health & Fitness Market?
How does it evolve in the Health & Fitness market?
Cronometer holds the #13 Free position on the US Health & Fitness chart, but its #28 Grossing rank indicates a gap in monetisation efficiency. The app's reliance on high-intent users makes it vulnerable to competitors that offer broader community features.
| Chart | Rank | Change |
|---|---|---|
| Free | #14 | ▼2 |
| Grossing | #26 | ▼1 |
The rivals identified
The Nemesis
Head to Head
Cronometer should double down on its 'precision nutrition' positioning to differentiate from MyFitnessPal's broad-market, community-first approach.
What sets Cronometer: Calorie Counter apart
Provides a more granular micronutrient breakdown that appeals to serious biohackers and nutrition-focused power users
Verified food database ensures higher data accuracy compared to the crowd-sourced entries found in MyFitnessPal
What's MyFitnessPal: Calorie Counter's Edge
Unmatched database scale makes logging obscure or restaurant-specific meals significantly faster for the average user
Social network effects create higher switching costs for users who rely on community support for weight loss
Contenders
High-frequency release cadence allows for rapid iteration on user-requested UI/UX improvements and bug fixes
Gamified weight loss features and visual progress tracking provide higher engagement for casual dieters than Cronometer
Specialized macro-tracking algorithms prioritize net carb calculations, a critical pain point for the keto-focused audience
Integrated meal planning and shopping list features create a comprehensive lifestyle management tool beyond simple logging
Behavioral psychology curriculum and coaching model shift the focus from simple calorie counting to long-term habit formation
Color-coded food density system simplifies complex nutritional data into actionable daily choices for non-technical users
High-quality, medically-vetted food database reduces the need for manual entry and correction by the user
Advanced diabetes management features provide a specialized utility that Cronometer lacks for health-conscious medical users
Peers
Barcode scanning technology provides instant health ratings for packaged goods based on ingredient toxicity and quality
Focuses on product transparency and chemical additives, appealing to users concerned with clean eating
Proprietary hardware integration provides seamless passive tracking of sleep, heart rate, and activity levels
Google-backed infrastructure ensures long-term stability and deep integration with broader Android health services
Social-first activity feed creates a powerful network effect that keeps users returning for community engagement
Advanced GPS tracking and segment analysis provide deep performance metrics for endurance athletes
High-production-value video workout library drives retention through structured, instructor-led fitness programs
Integrated nutrition and fitness content creates a closed-loop ecosystem for users seeking total body transformation
New Kids on the Block
AI-powered photo logging allows users to track meals by simply snapping a picture of their plate
Automated portion estimation reduces the cognitive load of manual entry, a major friction point in traditional trackers
Generative AI creates dynamic workout routines that adapt based on user performance and available gym equipment
Focuses on progressive overload tracking to automate the planning process for strength training enthusiasts
The outtake for Cronometer: Calorie Counter
Strengths to defend, gaps to attack
Core Strengths
- Verified 1.1M food database ensures high data accuracy
- B2B professional-to-patient distribution pipeline
- Deep wearable integration ecosystem
Critical Frictions
- Aggressive ad-insertion disrupts logging workflow
- Recipe-editing regressions force tedious workarounds
- Premium tier pricing above category median
Growth Levers
- Untapped B2B education partnerships
- Family-tier subscription model
- AI-powered meal planning expansion
Market Threats
- MyFitnessPal's community-driven database scale
- AI-first logging entrants reducing manual entry friction
- User trust erosion from ad-placement density
What are the next best moves?
Restore recipe-editing functionality because user complaints cite it as a primary frustration → reduce churn.
Sentiment analysis identifies recipe-editing regressions as a top complaint theme.
Trade-off: Push the AI-photo logging refinement to Q3 to prioritize core utility.
Audit ad-placement frequency because high-frequency ads are the #1 churn driver → improve retention.
Sentiment analysis flags intrusive ads as the primary reason for considering alternative apps.
Trade-off: Pause the new ad-network integration to focus on current ad-density hygiene.
A counter-intuitive read
The app's #13 chart position is a liability, as maintenance-mode updates at the top of the funnel leave it vulnerable to AI-first entrants that reduce the manual logging friction Cronometer requires.
Feature Gaps vs Competitors
- Social-first activity feed (available in Strava)
- Community-driven database scale (available in MyFitnessPal)
- Behavioral psychology coaching (available in Noom)
Key Takeaways
Cronometer maintains a lead in precision nutrition through its verified database, but the recent ad-insertion strategy threatens the core logging habit, so the PM must prioritize restoring recipe-editing features to prevent user churn to competitors.
Where Is It Heading?
Declining
The nutrition-tracking market is shifting toward AI-automated logging, and Cronometer's current focus on manual, high-precision data entry faces increasing friction. Without addressing the ad-density and core-feature regressions, the app risks losing its power-user base to more frictionless, AI-native competitors.
Aggressive ad-insertion in the latest release disrupts the daily logging habit, which compounds the rating drag already visible on Android.
Recent regressions in recipe-editing functionality force tedious workarounds, leading to a loss of trust among power users who rely on saved recipes.