Report updated Jun 22, 2026
Blood Oxygen App
For true crime enthusiasts seeking on-demand network content and health-conscious users tracking vital signs.
Blood Oxygen App is a challenged medical app that is free with in-app purchases. With a 4.6/5 rating from 35.9K reviews, it faces significant user friction. Users particularly appreciate health monitoring features provide helpful data for tracking chronic conditions like anemia and asthma, though misleading marketing implies the app functions as a medical-grade pulse oximeter for blood oxygen remains a common concern.
What is Blood Oxygen App?
Blood Oxygen App is a freemium medical and entertainment app that combines true crime streaming with vital sign tracking on iOS and Android.
Users hire the app for centralized access to Versant network content and manual health logging, but the mismatch between marketing and clinical capability drives high churn.
Current Momentum
v2.62 · today
Intense- Shipped performance polish for live events.
- Last major update released April 2026.
Active Nemesis
Blood Pressure Tracker SmartBP
By Evolve Medical Systems
Other Rivals
7-Day Rank Pulse 🇺🇸
MedicalNo ranking data
Rating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Access to full VOD and live content catalog via cable, satellite, or digital provider login
On-demand access to content from USA, SYFY, E!, Oxygen, MSNOW, CNBC, and Golf Channel
Manual and camera-based heart rate and blood oxygen tracking with PDF export
How much does it cost?
- Free to download and use
- Subscription for additional features
Freemium model allows free access to core tracking, with a subscription gate for advanced features.
Who Built It?
AboutMe Apps
Providing health-conscious users with high-utility tracking tools for monitoring vitals, habits, and personal milestones.
Portfolio
7
Apps
What other apps does AboutMe Apps make?
Daily Habit Tracker • About Me
BMI Calculator・Weight Tracker
Pill Reminder ◐ Med Tracker
Blood Pressure App: Watch It
StarDay: Countdown Widget
Body Temperature App For Fever
Explore the full AboutMe Apps report
Portfolio breakdown, audience, momentum, and every app published by AboutMe Apps.
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 frustrated sentiment. Users appreciate health monitoring features provide helpful data for tracking chronic conditions like anemia and asthma, but report misleading marketing implies the app functions as a medical-grade pulse oximeter for blood oxygen.
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 Blood Oxygen App?
Where is it available?
Localized markets (4)
How's The Medical Market?
How does it evolve in the Medical market?
The app maintains a #25 Grossing rank in the US Medical category, but the 49-review sample size suggests the monetization efficiency is driven by a small, high-intent cohort rather than broad market adoption.
Rank progression
159 active rankings tracked — 30-day window
Which niche is Blood Oxygen App in?
to track and monitor vital health signs
Explore the full Blood Pressure Trackers niche
Every app in this space — 16 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
High-velocity development cycle with 10 releases in six months indicates a direct focus on feature iteration and user feedback loops.
Differentiators
- Aggressive release cadence allows for rapid integration of user-requested health tracking features and bug fixes.
- Specialized focus on blood pressure data visualization provides a more granular clinical view than generalist pulse apps.
Contenders(1)
Directly targets the same health-monitoring demographic with a focus on companion-style tracking and long-term data logging.
Differentiators
- Offers a dedicated companion interface that prioritizes long-term trend analysis over the target app's streaming-centric UI.
- Simplified data entry workflows reduce the friction often associated with manual health logging in medical apps.
Same space(3)
Leverages emergency response networks to provide a unique community-based safety utility within the medical category.
Differentiators
- Connects users to real-time emergency dispatch data to facilitate community-based CPR and AED location assistance.
- Operates as a public safety utility rather than a personal health tracker, creating a distinct network effect.
Adjacent health management tool that dominates the medication adherence space with high user retention.
Differentiators
- Features a robust medication reminder engine that creates a daily habit-forming loop absent in pulse-only apps.
- Provides comprehensive drug-to-drug interaction alerts that add significant clinical value for chronic condition management.
Market leader in cardiac monitoring that sets the standard for medical-grade hardware integration in mobile apps.
Differentiators
- Integrates directly with proprietary medical-grade hardware to provide clinical-quality ECG readings beyond simple pulse tracking.
- Maintains a massive user base through deep integration with professional medical diagnostic workflows and physician reporting.
New entrants(1)
Rapidly scaling AI-driven physical therapy platform with an aggressive 11-release cadence in the last six months.
Differentiators
- Utilizes computer vision AI to provide real-time feedback on physical therapy exercises, replacing manual tracking.
- Shifts the health app model from passive logging to active, AI-guided clinical intervention and coaching.
Compare Blood Oxygen App 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 Blood Oxygen App
Strengths to defend, gaps to attack
Core Strengths
- Cross-network content aggregation drives session frequency
- TV provider authentication maintains B2B distribution
Critical Frictions
- Misleading health-tracking marketing triggers high refund rates
- Manual survey reliance lacks clinical utility
- Inconsistent data synchronization gaps
Growth Levers
- Direct wearable hardware integration solves primary churn
- Untapped education partnerships for B2B distribution
Market Threats
- AI-driven platforms shift expectations toward active intervention
- Regulatory scrutiny on medical-grade marketing claims
What are the next best moves?
Pivot health-tracking messaging to emphasize wellness logging because marketing claims trigger refund-driving trust deficits → reduce refund surge
Misleading marketing is the #1 complaint theme in sentiment analysis.
Trade-off: Pause the subscription-gate A/B test — trust repair has 3x the long-term retention impact.
Ship wearable sensor integration because manual survey reliance is the top churn risk → increase daily active usage
User requests for hardware integration are the top feature request.
Trade-off: Deprioritize the planned UI refresh for the streaming page — core functionality gaps outweigh aesthetic updates.
A counter-intuitive read
The app's high grossing rank in the medical category is a liability, as it attracts users seeking clinical-grade tools who are statistically more likely to churn than casual entertainment users.
Feature Gaps vs Competitors
- Real-time wearable hardware integration (available in Kardia but absent here)
Key Takeaways
The app succeeds as a media aggregator but fails as a medical tool, because the marketing-functionality gap drives high refund rates, so the PM must pivot to wellness-focused messaging to stabilize the user base.
Where Is It Heading?
Declining
The medical category is shifting toward AI-driven, hardware-integrated coaching, leaving passive logging apps exposed. Unless the app bridges the gap between its streaming-centric UI and clinical-grade data needs, it will continue to lose the trust of its health-conscious user segment.
The reliance on manual surveys for health metrics drives high refund rates, which compounds the negative sentiment already visible in recent reviews.
Recent updates focus on performance polish and bug fixes, indicating the team is in maintenance mode rather than active feature expansion.