Tide Alert (NOAA) Downloads & RevenueTide Alert (NOAA) - Tide Chart · App Store
Tide Alert (NOAA) - Tide Chart is #37 in Weather Grossing in United States and charting in 1 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperRivolu LLC
CategoryWeather
PriceFree
Released
Rating★ 4.8 (45k)
Version3.5.4
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Tide Alert (NOAA) - Tide Chart update history & changes
Last change · 10 events since 9 Apr 2018Full timeline ↓📦Updated to version 3.5.4📦Updated to version 3.5.3📈Entered the top 100📈Charting in a new country🆕First spotted by AppInsider🆕Its developer released another app: Tide Alert: Chart & Tables
Full timeline · 10 events
- 📦Tide Alert (NOAA) - Tide Chart updated to version 3.5.4- Over 300 new tide stations across North America.
- See the current's speed next to the wind on the main screen, at stations with current data. Turn it on with the new Show Current Speed setting (Pro).
- Your tides at a glance: the small Tide Chart widget is now free for everyone.
- Sunrise, sunset and moon times now show at the right hour on the chart after a daylight saving change.… more - 📦Tide Alert (NOAA) - Tide Chart updated to version 3.5.3General improvements & UI polish
Bug fixes - 📦Tide Alert (NOAA) - Tide Chart updated to version 3.5.2Bug fixes
- 📈Tide Alert (NOAA) - Tide Chart entered the top 100Top Grossing · Weather · CA
- 📈Tide Alert (NOAA) - Tide Chart charting in a new countryCanada
- 🆕Tide Alert (NOAA) - Tide Chart first spotted by AppInsider#51 in Top Grossing · Weather · United States
- 📦Tide Alert (NOAA) - Tide Chart version 3.5.1No release notes
- 🆕Tide Alert (NOAA) - Tide Chart: its developer released another app: Tide Alert: Chart & Tables
- 🆕Tide Alert (NOAA) - Tide Chart: its developer released another app: WindTrac: Marine Weather Map
- 🆕Tide Alert (NOAA) - Tide Chart released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
45k ratings
Measured
Best rank now
#37
Weather GrossingMeasured
New ratings a week
36
▲ +9% vs the 2 weeks before
Measured
Tide Alert (NOAA) - Tide Chart on the App Store
App details
App ID
1352211125
Publisher
Rivolu LLC
On the store since
Apr 2018
8 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
1
EN
Size
39 MB
Also listed in
Navigation
Where Tide Alert (NOAA) - Tide Chart's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | WeatherGrossing | #37 |
| United States | WeatherFree | #66 |
Apps near Tide Alert (NOAA) - Tide Chart on the chart
Weather Grossing, around #37.
Ratings
App Store, worldwide.
Rating
4.8 ★
45k ratings
Measured
Ratings
45k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
36
▲ +9% vs the 2 weeks before
Written reviews a week
1.2
US App Store
Lifetime rating
4.8★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
77/100
faster than 93% of Weather apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Tide Alert (NOAA) - Tide Chart
From the 56 most recent App Store reviews in the US.
Mixed but leaning positive (66% of recent reviews give 4–5 stars). People like it for being easy to use, and being useful. The main complaints are about price and subscriptions, and missing features or content.
What people like
- Ease of use: “Easy to use and cool to work”
- Useful: “This is quite useful to me”
- Design: “It works, and is tastefully designed”
- Updates: “Lock Screen and notification tab does update correctly”
Common complaints
- Price & subscription: “Good until you have to pay”
- Features & content: “New paywall strips features”
About Tide Alert (NOAA) - Tide Chart
Tide Alert is the #1 app for tide predictions, tidal currents, and lunar phases, all in one beautiful interface. Powered by NOAA tide forecasts, it delivers accurate high tide and low tide times, current speeds, slack tide windows, swell data, water temperature, and wind conditions for thousands of stations along the US coastline.
Set custom alerts for high tide, low tide, or any tide level you choose and never miss a window again. With full offline support, your tide data is always available, even without cell service.
What's New:
Tidal Currents & Slack Tides
• View real-time tidal current speed overlayed on the tide chart.
• See slack tide periods with estimated begin and end times.
• Current data sourced from NOAA current prediction stations.
Compare Tide Charts
• Compare multiple stations side by side.
• Add stations to compare directly from the map.
Monthly High & Low
• Redesigned monthly view with visual tide range bars.
• See the month's lowest, highest, and average tidal range at a glance.
Apple Watch
• New ocean conditions view with wind, swell height, water temperature, and current speed.
• Tap the wave icon on the main screen to check conditions instantly.
Wind, Swell & Water Temperature
• Hourly wind speed, gust, and direction forecasts.
• Swell chart with height, period, and direction.
• Water temperature from NOAA and Open-Meteo.
Who is Tide Alert for?
Anyone who needs to know the tides. Fishermen timing their catch. Surfers checking swell and tides together. Kayakers and paddleboarders planning safe launches. Boaters and sailors navigating harbors. Crabbers and clammers working low tides. Beach photographers chasing golden hour at low tide. Dog walkers, birdwatchers, and tide pool explorers. Divers planning slack water entries.
Key Features:
• Tide predictions for thousands of NOAA stations across the US.
• Tidal current speed and slack tide annotations on the chart.
• Custom tide alerts — get notified for high tide, low tide, or any level.
• Full offline access to tide data and charts for favorite stations.
• Interactive map with station discovery and quick actions.
• Compare tide charts across multiple stations.
• Monthly high & low tide overview with daily range bars.
• Wind, swell, and water temperature conditions.
• Sunrise, sunset, moonrise, and moonset on the chart.
• Moon phase calendar.
• Apple Watch app with tide chart, conditions, and complications.
• Home Screen, Lock Screen, and StandBy widgets.
• iOS Shortcuts and Siri voice commands.
• Customizable chart symbols and reference levels.
• Supports all US time zones and daylight saving time.
Tide Alert is free to try with all features available during the trial period. After the trial, a subscription is required to continue.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DISCLAIMER — See https://tidealert.app/disclaimer.html
Use Tide Alert at your own risk. Tide d
Set custom alerts for high tide, low tide, or any tide level you choose and never miss a window again. With full offline support, your tide data is always available, even without cell service.
What's New:
Tidal Currents & Slack Tides
• View real-time tidal current speed overlayed on the tide chart.
• See slack tide periods with estimated begin and end times.
• Current data sourced from NOAA current prediction stations.
Compare Tide Charts
• Compare multiple stations side by side.
• Add stations to compare directly from the map.
Monthly High & Low
• Redesigned monthly view with visual tide range bars.
• See the month's lowest, highest, and average tidal range at a glance.
Apple Watch
• New ocean conditions view with wind, swell height, water temperature, and current speed.
• Tap the wave icon on the main screen to check conditions instantly.
Wind, Swell & Water Temperature
• Hourly wind speed, gust, and direction forecasts.
• Swell chart with height, period, and direction.
• Water temperature from NOAA and Open-Meteo.
Who is Tide Alert for?
Anyone who needs to know the tides. Fishermen timing their catch. Surfers checking swell and tides together. Kayakers and paddleboarders planning safe launches. Boaters and sailors navigating harbors. Crabbers and clammers working low tides. Beach photographers chasing golden hour at low tide. Dog walkers, birdwatchers, and tide pool explorers. Divers planning slack water entries.
Key Features:
• Tide predictions for thousands of NOAA stations across the US.
• Tidal current speed and slack tide annotations on the chart.
• Custom tide alerts — get notified for high tide, low tide, or any level.
• Full offline access to tide data and charts for favorite stations.
• Interactive map with station discovery and quick actions.
• Compare tide charts across multiple stations.
• Monthly high & low tide overview with daily range bars.
• Wind, swell, and water temperature conditions.
• Sunrise, sunset, moonrise, and moonset on the chart.
• Moon phase calendar.
• Apple Watch app with tide chart, conditions, and complications.
• Home Screen, Lock Screen, and StandBy widgets.
• iOS Shortcuts and Siri voice commands.
• Customizable chart symbols and reference levels.
• Supports all US time zones and daylight saving time.
Tide Alert is free to try with all features available during the trial period. After the trial, a subscription is required to continue.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DISCLAIMER — See https://tidealert.app/disclaimer.html
Use Tide Alert at your own risk. Tide d
Latest updates
3.5.4
- Over 300 new tide stations across North America.
- See the current's speed next to the wind on the main screen, at stations with current data. Turn it on with the new Show Current Speed setting (Pro).
- Your tides at a glance: the small Tide Chart widget is now free for everyone.
- Sunrise, sunset and moon times now show at the right hour on the chart after a daylight saving change.
3.5.3
General improvements & UI polish
Bug fixes
3.5.2
Bug fixes
