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Best Sea Level Check Apps

250+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated August 2026

Out of 250+ sea level check apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Sea Level Check Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1My AltitudeMy AltitudeFree4.8★ (27K)YesYesAug 2026
2Sea Level CheckSea Level CheckFree4.0★ (8)NoNoMay 2026
3Elevation - Altimeter MapElevation - Altimeter MapFree4.5★ (5.4K)YesYesAug 2026
4Travel Altimeter & ElevationTravel Altimeter & ElevationFree4.6★ (43K)YesYesAug 2026
5Smart Sea Level SensorsSmart Sea Level SensorsFree5.0★ (3)NoNoJun 2026
6Sea Levels AppSea Levels App$6.99—NoNoMay 2026
7Tides Near MeTides Near MeFree4.8★ (160K)YesYesAug 2026
8Am I At Sea Level?Am I At Sea Level?Free5.0★ (1)NoNoAug 2026

Top Picks for Sea Level Check

My Altitude#1

My Altitude by Dayana Networks Ltd

GPS Elevation & Barometer
Editor's Choice
🗺️ Navigation
4.8😊(27K ratings)
FreeAdsIn-App Purchases
My Altitude screenshot 1
My Altitude screenshot 2
My Altitude screenshot 3
My Altitude screenshot 4
My Altitude screenshot 5
My Altitude screenshot 6

This app displays your current location's latitude, longitude, and altitude using GPS. It also provides barometric pressure, water boiling point, and weather information. You can capture photos with location and elevation data, and even get the altitude of any location worldwide.

What We Love

  • 🚀 Accurate altitude readings
  • 📍 Provides coordinates and location details
  • 🔍 Useful for outdoor activities and travel
  • 💻 Works offline without internet connection

Room to Improve

  • 🐛 Inconsistent or inaccurate altitude readings
  • 🔍 Lacks search functionality on map
  • 🔌 Drains battery quickly
Sea Level Check#2

Sea Level Check by Heiko Sacher

Explore sea level rise with AR
Strong Contender
📚 Education
4.0(8 ratings)
Free
Sea Level Check screenshot 1
Sea Level Check screenshot 2
Sea Level Check screenshot 3
Sea Level Check screenshot 4
Sea Level Check screenshot 5
Sea Level Check screenshot 6

Visualize future sea level rise in coastal areas of the United States using augmented reality. See how your favorite beaches or communities might be impacted and share videos of the projected changes. Explore potential sea level impacts with data from NOAA and USGS.

Elevation - Altimeter Map#3

Elevation - Altimeter Map by Mapnitude Company Limited

Find your altitude on the map
Worth Considering
🗺️ Navigation
4.5😞(5.4K ratings)
FreeAdsIn-App Purchases
Elevation - Altimeter Map screenshot 1
Elevation - Altimeter Map screenshot 2
Elevation - Altimeter Map screenshot 3
Elevation - Altimeter Map screenshot 4
Elevation - Altimeter Map screenshot 5
Elevation - Altimeter Map screenshot 6

Easily find your current elevation, altitude, and height above sea level. This app allows you to check elevations by touching the map, entering an address, or using your device's GPS or barometer. It also provides valuable data for flood prediction and outdoor planning.

What We Love

  • 🚀 Works great
  • 👍 Helpful for research
  • 👍 Useful for tracking elevation during storms
  • 👍 Easy to use

Room to Improve

  • 🐛 Crashes on opening
  • 🐛 Elevation readings are inaccurate
  • 🐛 Doesn't work consistently

More Sea Level Check apps to explore

4
Travel Altimeter & Elevation
Travel Altimeter & Elevation
Travel Altimeter & Elevation
GPS Altitude & Barometer Trend
Free

Track your current elevation and altitude with GPS accuracy on visually appealing landscape backgrounds. Utilize the built-in barometer to monitor pressure-based altitude changes and a compass for orientation. Share your journey with customizable screenshots.

GPS altitude and elevation trackingBarometer for pressure-based altitude changesReal-time compass orientation
🗺️ Navigation
(43K)
free with in-app purchases
5
Smart Sea Level Sensors
Smart Sea Level Sensors
Smart Sea Level Sensors
Track Coastal GA Sea Levels
Free

Access real-time sea level data from a network of sensors along the Georgia coast. Learn about the project's mission, view sensor readings, and track historical storm data. Ideal for residents, officials, and business owners in Chatham County.

Access real-time sea level dataView sensor readings (water level, temp, pressure, battery)Learn about project mission and impact
☀️ Weather
(3)
free
6
Sea Levels App
Sea Levels App
Sea Levels App
Explore sea level changes
$6.99
🔧 Utilities
(0)
7
Tides Near Me
Tides Near Me
Tides Near Me
Tide Charts & Currents
Free

Get tide charts and current predictions worldwide. See water levels, high/low tide times, and sun/moon data at a glance. Plan your outdoor activities with ease.

Nearby tide and current stationsGraphical tide chartsReadable tide tables
☀️ Weather
(160K)
free with in-app purchases
8
Am I At Sea Level?
Am I At Sea Level?
Am I At Sea Level?
by R. Don Wilson
Free

Discover if your current location is at or below sea level. This utility app helps you identify unique places around the world that are not near water but still lie beneath the ocean's surface.

Determine current altitude relative to sea levelIdentify locations below sea levelWorks without being near water
🔧 Utilities
(1)
free
9
Sea Level Rise AR Visualizer
Sea Level Rise AR Visualizer
Sea Level Rise AR Visualizer
Pu'uhonua o Honaunau Park
Free
📚 Education
(0)
10
SeaLevels
SeaLevels
SeaLevels
The flooded.city app
Free

This app provides an educational tool to inform users about the realities of rising sea levels and their impact on humanity. It aims to foster understanding and encourage action by presenting scientific consensus on climate change in an accessible format.

Environmental educationClimate change informationSea level rise data
📚 Education
(7)
free
11
Sea Level Rise: Santa Cruz
Sea Level Rise: Santa Cruz
Sea Level Rise: Santa Cruz
by Virtual Planet Technologies LLC
Free

Explore the impacts of climate change and sea-level rise with interactive 3D models. Visualize potential flooding and discover adaptation strategies in real-time.

Interactive 3D modelsReal-time flooding visualizationSea level adjustment
📚 Education
(12)
free
12
Sea Level Rise: Long Beach
Sea Level Rise: Long Beach
Sea Level Rise: Long Beach
California
Free
📚 Education
(0)
13
Barometer & Altimeter & Thermo
Barometer & Altimeter & Thermo
Barometer & Altimeter & Thermo
Altitude, Pressure, Weather
Free

Measure atmospheric pressure, altitude, and current weather conditions using your device's sensors and GPS. Get real-time data on temperature, wind speed, and humidity, with automatic calibration for accuracy. Useful for health, outdoor activities, and weather prediction.

Accurate height measurementBarometric pressure measurementGPS coordinates and location data
🔧 Utilities
(9.5K)
free with in-app purchases
14
NOAA Tides
NOAA Tides
NOAA Tides
Real-Time Tide Forecast
Free

Get accurate tide predictions and real-time marine conditions for the US coast. This app provides beautiful charts, live weather, and wave data to help you plan your time on the water.

Precise NOAA tide predictionsLive marine conditionsTide times for US coast
☀️ Weather
(1)
free
15
Sea Level Rise: Elkhorn Slough
Sea Level Rise: Elkhorn Slough
Sea Level Rise: Elkhorn Slough
Monterey Bay, California
Free

Explore the ecological and infrastructural challenges of rising sea levels in a vital California estuary. Understand the impacts on biodiversity, tourism, and critical transportation routes.

Salt marsh biodiversitySea level rise impactsCoastal infrastructure vulnerability
📚 Education
(1)
free
16
StormTools
StormTools
StormTools
by RPS Group Inc
Free
🔧 Utilities
(0)
17
BeachFinder - Sea Temp & Wind
BeachFinder - Sea Temp & Wind
BeachFinder - Sea Temp & Wind
Beach Weather & Water Quality
Free

Discover the best beaches, lakes, and swimming spots with real-time conditions, smart filters, and trip planning tools. Find surf details, safety flags, and even overnight van spots. Explore over 184,000 destinations across Europe and the USA.

Real-time sea temperature, wind, and wave dataSurfer and Swim Modes with specific conditionsSmart alerts for favorite beaches
☀️ Weather
(0)
free with in-app purchases
18
Sea Level Rise
Sea Level Rise
Sea Level Rise
Sea Level Rise Capturing Tool
Free

Map and document local flooding impacts caused by sea level rise. Contribute street-level data through photo submissions and identify "Trouble" spots. Participate in crowd-sourcing events to help researchers and civic leaders understand and address flooding challenges.

Map community floodingDocument sea level rise impactsContribute street-level data
☀️ Weather
(11)
free
19
Precision Bubble Level
Precision Bubble Level
Precision Bubble Level
Spirit Level for Phone & Watch
Free
🔧 Utilities
(0)
20
Level Monitor
Level Monitor
Level Monitor
by Johannes Antonie Hertzog
Free
🔧 Utilities
(0)

FAQ about Sea Level Check

What are the best sea level check apps for iPhone?
My Altitude tops our sea level check apps ranking as of August 2026, with a 4.8-star average from 27K App Store ratings, and it's free to download.
Yes — 19 of the top sea level check apps we rank are free to download, including My Altitude and Sea Level Check.
My Altitude shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ sea level check apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
My Altitude uses GPS to show your current location's latitude, longitude, and altitude (height from sea level). It also provides barometric pressure, water boiling point, and current weather conditions. The app works offline and is ideal for outdoor use.
Key features include displaying elevation in meters or feet, showing coordinates, providing barometric pressure and water boiling point, offering current weather updates, and allowing you to take photos watermarked with location and elevation data. You can also look up the altitude of any location worldwide.