Nutrient Calculator is a free health-tracking app for monitoring bone-health nutrients like calcium and vitamin D.
The App DNA
What makes this app unique?
Users hire the app to manage specific clinical nutrition needs, but the current technical friction prevents it from serving as a reliable daily tracking tool.
For Individuals concerned with bone health, specifically those monitoring intake of calcium, vitamin D, protein, magnesium, and vitamin K.
Key features
Calculates daily intake for calcium, vitamin D, protein, magnesium, and vitamin K based on user input.
Searchable library of food items to track nutrient consumption.
How much does it cost?
The app operates as a free public health tool with no IAP or ad-supported monetization observed.
Velocity
Maintenance developmentnew contentUX improvementsperformanceShow more...
The app is currently in a maintenance phase, shipping approximately 0.25 releases per week. Development is focused on incremental content additions and platform stability rather than significant feature expansion. The release cadence is consistent but slow, with no evidence of live-ops events or major architectural changes. The current development trend is stable, characterized by small, periodic updates.
Who built it?
User Sentiment
What do users think recently?
Recent user voice shows an upset sentiment.
How are ratings & reviews evolving?
What users say, by theme
- Slow response times when inputting food items into the diary break the logging habit
1 of 1 recent reviews analyzed · limited sample
Read the full review analysisUnlock 2 more frustration themes and 2 user requests, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Nutrient Calculator
How's the Health & Fitness market?
The app occupies a niche clinical health space, but its lack of monetization and low sentiment score suggest it functions as a brand-awareness tool rather than a competitive market participant.
Read the market outlookThe rivals identified
By Biographics Consultoria e Design LTDA
This app competes directly by providing a robust, database-driven nutritional calculation engine that mirrors the core utility of the Nutrient Calculator.
- Integrates the TACO database for highly localized and accurate nutritional data points
- Includes social sharing features that encourage user engagement and community-driven dietary tracking
- Offers favorites management to streamline the logging process for frequent dietary intake
Unlock the head-to-head verdict: where this rival wins, and where it loses.
Access the full report for freeThe Analyst's Read
Key takeaways for Nutrient Calculator
Where is it heading?
The category is shifting toward database-driven, high-utility tracking tools that prioritize speed and accuracy. Nutrient Calculator remains exposed due to technical debt in its core logging workflow, so it must pivot to a more robust infrastructure to remain relevant against commercial rivals.
- High input latency in the diary workflow discourages daily use, which compounds the churn pressure from more responsive competitors.
- Recent expansion of the food database shows active maintenance, which provides a foundation for future feature-set growth.
The SWOT
- Clinical authority backed by Osteoporosis Canada drives trust in health-specific nutritional advice
- Addition of vitamin supplement logging would address a high-frequency user request for comprehensive daily tracking
Next best moves
Rebuild diary search index because search inaccuracies are a top complaint → improve logging retention
+ 1 more prioritized moveThe counter-intuitive read
The app's lack of monetization is a strategic liability…
Read the full takeFeature gaps
Social sharing features (available in Macros from Brazil but absent here) +1
Since the last report: The app's competitive position has declined due to newly identified technical friction in the core logging workflow, shifting the outlook from stable to mixed.
Bottom line
The app leverages strong clinical credibility but fails at basic usability, so the PM must prioritize fixing the search and logging latency to prevent total user attrition.
Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
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