--- title: "Tide Alert (NOAA) - Tide Chart Revenue" description: "Tide Alert (NOAA) - Tide Chart: NOAA tide table, wind & swell. Revenue: $5K. Download estimates and weather rankings, updated daily." url: https://trendapps.dev/app/ios/1352211125/ markdown: https://trendapps.dev/app/ios/1352211125/index.md platform: iOS updated: 2026-10-25 source: TrendApps license: CC BY 4.0 --- # Tide Alert (NOAA) - Tide Chart *NOAA tide table, wind & swell* by Rivolu LLC · iOS · Weather ## Key metrics | Metric | Value | | --- | --- | | Monthly revenue (store, estimated) | $5K | | Monthly downloads (estimated) | <3k | | Rating | 4.8★ (44.7K ratings) | | Price | Free | | In-app purchases | Yes | | Category | Weather | | Top free rank | #62 in Weather | | Top grossing rank | #42 in Weather | | First seen on the store | April 10, 2018 | | Last data update | 2026-10-25 | ## Summary Currently sitting at #62 in free weather charts and #42 in revenue rankings, Tide Alert (NOAA) - Tide Chart iOS app has established itself as a seasoned player with proven staying power in the weather category. The app generates estimated monthly revenue of $5K. Over 8 years since launch, it has accumulated 44.7K reviews and built its current revenue stream. The app maintains a 4.8-star rating. This Singapore application – learn more at their official website. ## Briefing Tide Alert (NOAA) - Tide Chart is an iOS app (Free) by Rivolu LLC in the weather category, holding #62 in the free weather charts and #42 in the grossing rankings. It holds a 4.8-star rating. - Monetizes through in-app purchases ranging from $6.99 to $99.99. - Ships new versions about one a month. - Latest version is 3.4.1, released August 25, 2026. - 86% of ratings are five-star. - Available in 1 language. - Strongest in US, CA, GB. - Downloads at 46.7 MB and requires iOS 16.0+. - Rated 4+. ## Specs | Spec | Value | | --- | --- | | Version | 3.4.1 | | Release status | Regional release | | Age rating | 4+ | | Requires | iOS 16.0+ | | Size | 46.7 MB | | Languages | English | | Price | Free | | First seen | April 2018 | | Top markets | US, CA, GB | | Publisher country | Singapore | | Website | [Visit website](https://tidealert.app) | | Support | [Visit support](https://tidealert.app/support) | ## What's new | Version | Date | | --- | --- | | 3.4.1 | August 25, 2026 | | 3.4 | August 20, 2026 | | 3.3.2 | April 27, 2026 | | 3.3.1 | April 25, 2026 | | 3.3 | April 7, 2026 | ## In-app purchases | Item | Price | Duration | | --- | --- | --- | | Tide Alert 1 Year Subscription | $19.99 | P1Y | | 3 Months Full Access | $6.99 | P3M | | Tide Alert Gold | $99.99 | — | ## Featured reviews - **5★ · Love the widgets · March 2, 2024** — We have waterfront property so I’ve been using tide apps for a long time. I was settled on one app until I tried this one. It gives you everything you need and more. I love the “show reference level” option. Just tell it what tide level you are interested in and it will draw a line across the chart at that level. We have oyster bags on our beach and the tide has to be 3.6’ or lower to access them. That reference line not only shows me where the tide is at in relation to the line but is also gives you the times when the tide will be below that line. I also love the widgets as my Apple Watch now tells me what the current tide level is and if it’s coming in or going out. The app also tells you when the next high or low tide will be and even calculates how much time until that happens. The reference line and widgets sell it for me. - **3★ · Great but could be better · September 12, 2018** — I am just an ordinary person, not a scientist, but I do have an interest in the tides. We live by the water and it’s cool to see when there’s a high-high or a low-low. It would be awesome to view this info in a chart like someone else suggested, because in the summer especially we love to go out into the Puget sound at a low-low because you can go really far out at Alki in Seattle. Makes for a fun family day. But I need the chart so I can view this info ahead of time to plan better. Would be great to also have with the sunrise/sunset. Since we are watching the moon and it’s phases, an additional cool feature would be to show which stars/planets we would see on a particular night. There are many other stars apps to use tho. I really am interested in which planets I will see in the sky especially when they are close together (like recently there was Jupiter, Saturn, mars! All within the night sky, big and bright. Thanks NOAA for amazing info tho on all of your sights/apps. My brother showed me MyRadar (he is a pilot and uses this info). I love the different layers on it. - **5★ · I didn’t want to post this · October 18, 2020** — First: This is a GREAT app. I tried all the tide apps I could find and this is the most beautiful, one of the few with alerts, has a great widget, and is just what I need. HOWEVER: After opening it the first couple of times, and setting a couple of options, it crashes on every open. I’ve removed it and reinstalled it and just can’t get it to open. I’ve a newish iPhone (Xs) and few other apps. This has been a problem for months through any software updates along the way. Interestingly, the widget still works, so I still find it useful even though I can no longer use the app itself or change any of its settings. I’d love to ask the Tide Alert team if there is any reason this might be happening. I’d rather have emailed this directly to the app’s tech support team, but I could find no way to reach them. I do strongly suggest you try this app. It’s only the app that crashed for me (every time when I try to launch it), nothing else is effected and the rest of my phone continues working fine. If it works for you as it seems to for most people, I suspect you will like it a lot. ## About 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 data does not account for the effects of wind, storms, rain, freshwater runoff, or floods. The tide graph uses predicted high and low tide events with approximated segments between them. Do NOT use Tide Alert for NAVIGATION or any purpose that may result in personal injury or property damage. Tide Alert is not liable for any loss, injuries, or damage caused by its use. Tide Alert is not associated with NOAA. ## Questions about this app ### How does Tide Alert (NOAA) - Tide Chart iOS app make money? Tide Alert (NOAA) - Tide Chart iOS app monetises through in-app purchases. The current products and price points are listed in the in-app purchases table on this page. ### How much revenue does Tide Alert (NOAA) - Tide Chart generate? Tide Alert (NOAA) - Tide Chart iOS app generates an estimated monthly revenue of $5K. ### What are Tide Alert (NOAA) - Tide Chart iOS app's download statistics? Tide Alert (NOAA) - Tide Chart iOS app is available. The app maintains a 4.8-star rating based on 44.7K user reviews, indicating strong user satisfaction in the weather market. ### Is Tide Alert (NOAA) - Tide Chart iOS app performing well in its category? Tide Alert (NOAA) - Tide Chart iOS app ranks #62 in the free weather charts and #42 in revenue rankings. ### Where can I download Tide Alert (NOAA) - Tide Chart iOS app? You can download Tide Alert (NOAA) - Tide Chart iOS app from the App Store for iOS devices, requiring iOS 16.0 or later. The app offers in-app purchases for enhanced functionality. ## Links - [App Store page](https://apps.apple.com/app/id1352211125) - [Developer website](https://tidealert.app) - [Rivolu LLC on TrendApps](https://trendapps.dev/publisher/1086229238/) - [Top Weather apps on iOS](https://trendapps.dev/top-trending-apps/ios/weather/) - [App economics statistics](https://trendapps.dev/statistics/) Source: https://trendapps.dev/app/ios/1352211125/ · Markdown: https://trendapps.dev/app/ios/1352211125/index.md · Methodology: https://trendapps.dev/methodology/