Best Who Drowning Prevention Data Apps

205+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Looking for free who drowning prevention data apps? 20 of our 205+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Who Drowning Prevention Data Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WHO Drowning Prevention DataWHO Drowning Prevention DataFreeNoNoMay 2026
2Rivercast - Levels & ForecastsRivercast - Levels & ForecastsFree4.7★ (11K)YesYesJul 2026
3Earthquake - alerts and mapEarthquake - alerts and mapFree4.7★ (46K)YesYesJul 2026
4Water tracker WaterllamaWater tracker WaterllamaFree4.9★ (150K)NoYesJul 2026
5Aqua Map BoatingAqua Map BoatingFree4.7★ (13K)NoYesJul 2026
6MySwimPro: #1 Swim Workout AppMySwimPro: #1 Swim Workout AppFree4.5★ (5.8K)YesYesJul 2026
7Ada - your health portalAda - your health portalFree4.8★ (11K)YesNoJul 2026
8Paddle Logger: SUP & KayakingPaddle Logger: SUP & KayakingFree4.7★ (6.3K)NoYesJul 2026

Top Picks for Who Drowning Prevention Data

Rivercast - Levels & Forecasts#2

Rivercast - Levels & Forecasts by Juggernaut Technology, Inc.

River Data and Flood Alerts
Strong Contender
☀️ Weather
4.7😊(11K ratings)
FreeAdsIn-App Purchases
#98in Weather
Rivercast - Levels & Forecasts screenshot 1
Rivercast - Levels & Forecasts screenshot 2
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Rivercast - Levels & Forecasts screenshot 4
Rivercast - Levels & Forecasts screenshot 5
Rivercast - Levels & Forecasts screenshot 6

Monitor river levels, flow rates, and flood warnings with real-time data and forecasts. Get custom alerts for your favorite waterways and visualize trends with interactive graphs. Essential for anyone living, working, or recreating near water.

What We Love

  • 🚀 Great app
  • 👍 Easy to navigate
  • 👍 Helpful for monitoring river levels
  • 👍 Useful for fishing and boating

Room to Improve

  • 🐛 Data not always up-to-date
  • 🔒 Paid subscription required for full functionality
  • 🔒 Can't view more than 30 hours of data without premium
Earthquake - alerts and map#3

Earthquake - alerts and map by Nico Tranquilli

worldwide data and alerts
Worth Considering
☀️ Weather
4.7😊(46K ratings)
FreeAdsIn-App Purchases
#66in Weather
Earthquake - alerts and map screenshot 1
Earthquake - alerts and map screenshot 2
Earthquake - alerts and map screenshot 3
Earthquake - alerts and map screenshot 4
Earthquake - alerts and map screenshot 5
Earthquake - alerts and map screenshot 6

Stay informed about seismic activity with real-time global earthquake data and customizable push notifications. Visualize events on an interactive map, access a historical catalog, and contribute to community reports. Includes tsunami bulletins and detailed event information.

What We Love

  • 🚀 Real-time earthquake updates
  • 🌍 Worldwide earthquake coverage
  • 📊 Detailed earthquake information
  • 🔔 Customizable alert settings

Room to Improve

  • 🕰️ Delayed notifications
  • 🔒 Limited free features
  • 🗺️ Lack of advanced map options

More Who Drowning Prevention Data apps to explore

4
Water tracker Waterllama
Water tracker Waterllama
Water tracker Waterllama
My hydration reminder drink it
Free

This app helps you stay hydrated with smart reminders and fun challenges. Track your water intake from various beverages, collect cute characters, and reach your daily hydration goals. It offers personalized recommendations and syncs with Apple Health.

Smart hydration remindersFun healthy challengesCollectible cute characters
💪 Health & Fitness
(150K)
free with in-app purchases
5
Aqua Map Boating
Aqua Map Boating
Aqua Map Boating
Marine navigation and fishing
Free

This app provides official, weekly updated nautical charts for marine navigation. It allows for offline map downloads, GPS track recording, and integration with onboard instruments. Enhance your boating safety and experience with advanced features like weather forecasts and AIS collision detection.

Official NOAA nautical chartsOffline map downloadsGPS track recording
🗺️ Navigation
(13K)
free with in-app purchases
6
MySwimPro: #1 Swim Workout App
MySwimPro: #1 Swim Workout App
MySwimPro: #1 Swim Workout App
Your Personal Swimming Coach
Free

This app provides personalized swim and dryland workouts to help users improve speed, strength, and technique. It offers daily customized plans, expert coaching, and progress tracking for swimmers of all levels. Users can log swims, analyze performance metrics, and access technique drills.

Personalized training plansDaily customized workoutsDryland strength and mobility sessions
💪 Health & Fitness
(5.8K)
freemium
7
Ada - your health portal
Ada - your health portal
Ada - your health portal
Access health assessment
Free

Access a 24/7 symptom checker to understand potential health concerns. Answer simple questions and receive a personalized assessment report with possible causes and next steps. This app connects to a CE-marked medical device for smart health insights.

24/7 symptom checkerAI-powered assessmentPersonalized health reports
🏥 Medical
(11K)
free with in-app purchases
8
Paddle Logger: SUP & Kayaking
Paddle Logger: SUP & Kayaking
Paddle Logger: SUP & Kayaking
Paddling Logbook & GPS Tracker
Free

This app helps paddlers track their journeys with GPS, providing detailed session data, safety features, and integration with Apple Health. It offers route planning, live location sharing, and performance analysis for various water sports.

One-button GPS trackingLive location sharing (PaddleLIVE™)Route planning with alerts (PaddlePLAN™)
💪 Health & Fitness
(6.3K)
free with in-app purchases
9
Navionics® Boating
Navionics® Boating
Navionics® Boating
Nautical and fishing charts
Free

Access detailed nautical charts and advanced boating features offline on your mobile device. Plan trips with dock-to-dock guidance, check weather and tides, and connect with a community of boaters. Ideal for cruising, fishing, sailing, and diving.

Offline nautical chartsHD bathymetry mapsDock-to-dock route planning
🗺️ Navigation
(2.3K)
free with in-app purchases
10
Child Safe Kit
Child Safe Kit
Child Safe Kit
Your child’s info when needed
Free

Securely store and instantly share critical information about your child with authorities and your trusted network. This app allows you to create detailed profiles with photos, medical data, and fingerprints for quick access in emergencies.

Create child profilesStore photos and vital statisticsRecord medical information
🌟 Lifestyle
(674)
free
11
Scuba Diving Computer Oceanic+
Scuba Diving Computer Oceanic+
Scuba Diving Computer Oceanic+
Snorkel & Dive Log Tracker
Free

Transform your Apple Watch Ultra into a comprehensive dive computer for scuba, freediving, and snorkeling. Explore new locations with heatmaps, track your routes, organize underwater media, and share your adventures securely. Plan dives, monitor real-time data, and stay safe with advanced algorithms.

Dive computer functionalitySnorkeling route trackingUser-generated dive spot heatmaps
⚽ Sports
(4.4K)
free with in-app purchases
12
Hello Heart • For heart health
Hello Heart • For heart health
Hello Heart • For heart health
Heart health made easy
Free

This app helps users manage their blood pressure and cholesterol through easy tracking, personalized insights, and daily reminders. It connects with an FDA-cleared monitor and allows for importing lab results and syncing health data. The goal is to empower users to understand their numbers and reduce risks associated with heart disease.

Blood pressure trackingCholesterol and lab result importMedication and weight logging
💪 Health & Fitness
(30K)
free
13
Swim by American Red Cross
Swim by American Red Cross
Swim by American Red Cross
Water safety for everyone!
Free

Learn essential water safety and survival skills for the whole family. This app provides guidance on drowning prevention, water competency, and emergency preparedness. It includes interactive features and progress tracking to make learning fun and effective.

Drowning prevention guidanceWater safety and survival skillsEmergency preparedness
📚 Education
(25)
free
14
Rave Guardian
Rave Guardian
Rave Guardian
by Rave Wireless, Inc.
Free

Enhance personal safety by creating a private network of trusted contacts. This app facilitates rapid communication with your organization, offering features like real-time texting, anonymous tips, and location sharing during emergencies. It provides quick access to important numbers and resources curated by your organization.

Private safety networkReal-time texting with organizationAnonymous tip submission
🌟 Lifestyle
(2.8K)
free
15
iHealth MyVitals
iHealth MyVitals
iHealth MyVitals
by iHealth Labs Inc.
Free

Easily manage and view your health data by connecting iHealth devices. Store measurements securely in the cloud, visualize trends with graphs, and share updates with your care team. Sync data with HealthKit for comprehensive health monitoring.

Health data managementCloud data storageDevice connectivity
💪 Health & Fitness
(129K)
free
16
Health Monitor: Sugar & BP
Health Monitor: Sugar & BP
Health Monitor: Sugar & BP
Heart Rate & BP Tracker
Free

Monitor your heart rate, blood pressure, blood sugar, and blood oxygen levels. Analyze trends, gain insights into your body's balance, and access health education. Integrates with Apple Health for comprehensive health management.

Heart rate measurement via cameraBlood pressure tracking and trendsBlood sugar monitoring
💪 Health & Fitness
(12K)
freemium
17
My Water: Daily Drink Tracker
My Water: Daily Drink Tracker
My Water: Daily Drink Tracker
Drinking & Hydration Reminder
Free

This app helps you maintain regular hydration by calculating your daily water intake needs and sending timely reminders. It offers statistics, motivational awards, and useful tips to encourage healthy fluid consumption. Integration with Apple Watch and Apple Health enhances its functionality.

Water requirement calculatorCustomizable remindersMetric and fl oz units
💪 Health & Fitness
(24K)
freemium
18
Wavve Boating: GPS, Map, Chart
Wavve Boating: GPS, Map, Chart
Wavve Boating: GPS, Map, Chart
Navigation, Charts, Tides, Map
Free

Navigate waterways with detailed nautical charts, tide predictions, and weather forecasts. Connect with a community of boaters to share points of interest and track friends on the water. Enjoy simplified GPS navigation tailored to your boat's draft.

Simple GPS navigationCustomizable nautical chartsCommunity points of interest
🗺️ Navigation
(5.4K)
free with in-app purchases
19
SaferKid Text Monitoring App
SaferKid Text Monitoring App
SaferKid Text Monitoring App
Parental Control Text Monitor
Free

This app offers comprehensive parental control features to protect children and teens using mobile devices. It monitors text messages, web history, and app installations, while also providing tools to limit screen time and block adult content. The service adapts as children age, offering increasing privacy and expert guidance on online safety.

Monitor text message historySee web browsing historyBlock adult content
🌟 Lifestyle
(3.5K)
subscription
20
Noonlight: Feel Protected 24/7
Noonlight: Feel Protected 24/7
Noonlight: Feel Protected 24/7
No. 1 Safety App
Free

This app provides immediate emergency assistance with a single button press. It can discreetly alert authorities to your location and situation, offering peace of mind in uncertain moments. Advanced features include automatic crash detection and integration with ride-sharing services.

One-button emergency alertLocation sharing with first respondersAutomatic crash detection
🌟 Lifestyle
(17K)
free with in-app purchases

FAQ about Who Drowning Prevention Data

Are there free who drowning prevention data apps for iPhone?
Yes — 20 of the top who drowning prevention data apps we rank are free to download, including WHO Drowning Prevention Data and Rivercast - Levels & Forecasts.
WHO Drowning Prevention Data has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 205+ who drowning prevention data apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.