Apps Like SPARROW - CO & Air Quality for iPhone and iPad
SPARROW - CO & Air Quality screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


Fooducate: Nutrition Coach
Maple Media Apps, LLC
Track meals and scan food labels
Track food intake and exercise to monitor health goals. Analyze calorie quality and count macros for precise tracking. Sync with health devices and receive expert recommendations from doctors and dietitians.

Paku - Air Quality & AQI Map
Pitou Technologies, LLC
Track air quality and weather alerts
Monitor air quality, temperature, and humidity from sensors. Receive real-time alerts and enable AirNow stations for additional data. Track AQI levels and view detailed sensor information.

STAmina Apnea Trainer
Squarecrowd Apps SIA
Train breath control and mental focus underwater
Track static sessions with customizable tables and lung capacity exercises. Monitor breath-hold duration and progress over time. Set reminders and view detailed performance analytics. Sync data across devices for consistent training.

StressWatch: AI Stress Monitor
One Hundred Bad Ideas Limited
Track heart rate and HRV data
Track levels using Resting Heart Rate and Heart Rate Variability data from Apple Health. status in real time. Receive immediate reminders when levels rise. View historical trends and patterns. Set custom thresholds for alerts.

mySugr - Diabetes Tracker Log
mySugr GmbH
Track glucose, meds, and diet in one
Track blood glucose levels, diet, medication, and carb intake on a personalized homescreen. Sync Accu-Chek devices for automatic blood sugar logging. Manually enter data or integrate with connected devices.


Pure Barre
Xponential Fitness LLC
Book classes, manage sessions, buy passes
View personalized home screen with upcoming classes and weekly goal progress. Book and manage classes directly. Filter and favorite classes at your studio. Buy classes through the . Track workout history and session details.

Carbon - Macro Coach & Tracker
Reform, LLC
Track meals, log workouts, stay on plan
Track macros, set daily nutrition goals, and receive personalized meal plans. Log food intake with barcode scanning and image recognition. Adjust plans based on fitness goals like fat loss or muscle gain.


Blood Oxygen App
AboutMe Apps, Inc.
Track and heart rate levels
Monitor and heart rate using Apple Watch integration. Receive alerts for low levels. Log vitals for later sharing with healthcare providers. Access curated health articles for educational insights.


Green Chef: Healthy Recipes
Green Chef Corporation
Order meals and track your diet
Plan and prepare meals with pre-portioned ingredients delivered weekly. Choose from Keto, Vegan, Vegetarian, Mediterranean, Gluten-Free, and Fast & Fit meal options. Track carbon footprint and view sustainability impact.



Air Quality & Pollen - AirCare
AirCare Data, Inc.
Track air and forecasts
Track air with real-time AQI data for any location worldwide. Monitor levels for five types across the US and Europe. View UV index forecasts to plan outdoor activities. Receive alerts for fire hotspots and pollution events.

SunSafe: UV Index & Tanning
Brilliant Apps Sweden AB
Plan outdoor activities with UV forecasts
Track real-time UV levels and receive 10-day forecasts with maximum UV alerts. Calculate personalized sunburn risk based on skin type. Set sunscreen reminders and monitor UV exposure. Access expert sun safety tips for reduced sun damage.

iMassage U Vibrating Massager
Jade Lizard Software LLC
Massage with vibration patterns and intensity
Use your device’s vibrator or connect to a compatible game controller for vibration therapy. Choose from over 30 vibration patterns and adjust intensity levels. Control sessions with preset modes or custom settings.

Green Noise Calm Sleep Sounds
EaseHere Limited
With white, pink, brown, and
Color offers ambient for relaxation and , including white, pink, , and brown . Users can select calming options like rain, lofi music, brainwaves, and healing frequencies.

UV Index Widget - Worldwide
Bjorn Jenssen
Track UV and plan your day outdoors
Monitor UV levels with real-time data and 7-day forecasts. Track current exposure, today’s peak UV, and plan outdoor activities. Add to home screen for quick access. Share UV data and set reminders for sun protection.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.