Tide Graph vs Raymarine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tide Graph
This app provides interactive tide graphs with over 10 billion predictions for US coastal stations. It also displays sunrise, sunset, moonrise, moonset, and moon phases. Save locations and graphs for easy access.
- Interactive tide graphs
- Sunrise, sunset, moonrise, moonset tracking
- Moon phase display
- Save recent locations
- GPS location finder
- Save graphs for later
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- Provided over 10 billion predictions - Supports iOS 11+, Watch OS 4.3+, iPhone 7+ Tide Graph uses the harmonic predictions from thousands of US coastal stations and presents them in a fun and interactive graph. And now, in version 2.0 you also get an intuitive graph that shows sunrise, sunset, moonrise, moonset, and moon phase at a glance. Save recent locations, find locations using GPS location, and save graphs for later. Tides have a great influence on the lives of boaters, fishermen, surfers, coastal communities, marine life, and vacationers just to name a few. Directly or indirectly, the great flow of our massive ocean bodies of water impact the daily lives of everyone on this planet. The cyclical movement of the Earth's tides are caused by a combination of the gravitational forces of the sun and moon as well as the shape of the costal region. Unlike simple tide clocks that you can buy in novelty stores, more accurate tide predictions use special data gathered by instruments located at each tide station. The data from these measurements are used to determine the harmonic components which then feed into the mathematical algorithms which predict tides for the future. The end results are tested for accuracy and adjustments are made as necessary. Tide Graph has US owned Tide Stations Only. An internet connection is required to get the latest tide graph. - See TideGraph.com for a complete list of stations.
Raymarine
This app connects to Raymarine marine electronics, allowing remote control and monitoring of radar, sonar, and chartplotters. Manage charts and stream data from compatible devices for a connected boating experience.
- View and control radar, sonar, and chartplotter
- Remote boat monitoring
- Manage LightHouse Charts
- Stream and control legacy chartplotters
- Connect with YachtSense Link router
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The Raymarine App is the official digital companion for Raymarine chartplotters and connected boating. Use the Raymarine App to view and control radar, sonar, and chartplotter from your Axiom chartplotter display. Connect and monitor your boat remotely with the Raymarine YachtSense Link mobile router and manage your Raymarine LightHouse Charts right from your mobile device. The Raymarine mobile app also allows streaming and control of Raymarine legacy eS and gS Series chartplotter displays. Please note that Element chartplotter displays are not compatible with the screen mirroring feature. - We no longer support Raymarine eS and gS series chart plotters. Please ensure you're using a compatible device for the best experience. Terms of Use (EULA ) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Tide Graph at 70% against Raymarine's 12%. Tide Graph also leads on rating (4.8 vs 1.5) and ratings volume (1.6K vs 17). Raymarine's advantage is price (Free vs $1.99). On ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Raymarine is free to download; Tide Graph costs $1.99 up front. Tide Graph sells 11 one-off in-app purchases and Raymarine sells 6 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
Tide Graph holds the better App Store score, 4.8 against 1.5. That said, the two scores are not equally well evidenced: Tide Graph has 1.6K ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 70% of Tide Graph's written reviews are positive against 12% of Raymarine's.
Tide Graph ships an update every 6 weeks, Raymarine every 4 months. Both last shipped on September 30, 2026.
| Parameter | Tide Graph | Raymarine |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.8 (1.6K ratings) — better | 1.5 (17 ratings) |
| Positive reviews | 70.3% of reviews — better | 12.2% of reviews |
| Number of ratings | 1.6K — better | 17 |
| Update frequency | Every 6 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #32 — better | — |
| Devices | iPhone, iPad, iPod, Apple TV, Apple Watch — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 29 MB | 195 MB |
| Age rating | 4+ | 4+ |
| Developer | Brainware LLC | Raymarine UK Limited |
Customer experience
Tide Graph
Raymarine
User reviews
Tide Graph
From 1.6K App Store ratingsWhat we love
- ⭐ Accurate tide data
- 📊 Excellent visual representation of tides
- 🗓️ Detailed tide information including moon phases
- 🔍 Reliable for many locations
- 💰 Good value for the price
Room to improve
- 🌐 Requires internet connection to function
- 🗺️ Limited to US and Alaska locations only
- 🔍 Difficult to find desired location
- 🕰️ Slow loading times in some cases
- 🔧 Compatibility issues with newer devices
Raymarine
From 17 App Store ratingsWhat we love
- 👍 Works when connected
- 👍 Screen mirroring functional
- 👍 Good for replicating screen
- 👍 Can control plotter from iPad
- 👍 Adds another touchscreen
Room to improve
- 🐛 Fails to connect reliably
- 🐛 Closes immediately
- 🐛 Connection lost message
- 🐛 Unusable due to crashing
- 🐛 Continuously disconnects
Bugs and requests
Tide Graph
Reported bugs
3 issues- Tide data inaccuracies reported in some locations
- Crashes and freezes when switching between stations
- Date/time display issues in certain cases
Requested features
5 requests- Offline mode for tide data
- Ability to save favorite locations
- Larger tide graph for better visibility
- Option to switch between metric and imperial units
- Automatic updates to latest tide information
Raymarine
Reported bugs
48 issues- Connection lost message
- App closes immediately
- Fails to connect reliably
- Crashing frequently
- Disconnects and drops Wi-Fi
Show 43 moreShow fewer
- Poor connectivity
- Bad resolution
- Laggy performance
- Crashes every time
- Connects but no function
- Needs internet to connect
- Login server issues
- Owner login fails
- Pop-up never goes away
- Screen rotation not working
- Unstable connection
- Grainy display
- Ignores screen rotation
- Constantly loses connection
- Tiny text
- Screen displayed sideways
- Drops often
- Cannot log in on iPhone
- No alerts sent
- SMS alerts not working
- Support nonexistent
- Wi-Fi dropping out
- Cannot set up account
- Chart download issues
- Password incorrect message
- App does not recognize Wi-Fi
- Cannot set up boat
- Password not recognized
- Invalid login message
- Doesn't work with Element series
- Cannot interact with autopilot
- App sees connection but no access
- Frequently locks up
- Slow reaction speed
- Only read rights message
- Password symbol issues
- Account creation difficult
- Fix pinch to zoom
- Cannot create account
- Data not in correct format
- App does not recognize Wi-Fi connection
- Login issues
- Doesn't work with A series plotters
Requested features
22 requests- Improve resolution
- Simplify connection process
- Improve user-friendliness
- Allow screen rotation
- Add dark mode
Show 17 moreShow fewer
- Fix pinch to zoom
- Enable SMS alerts
- Improve alert priority settings
- Integrate with onboard network
- Improve chart download process
- Fix password symbol issues
- Allow chart updates via app
- Add demo mode
- Improve UI/UX
- Add pull-out sidebar
- Remove redundant close bar
- Improve screen real estate usage
- Improve graphics
- Make updates easier
- Support Element series mirroring
- Fix login issues
- Support A series plotters
In-app purchases
Tide Graph
- 2015 Tides and Currents$0.99
- 2016 Tides and Currents$0.99
- 2017 Tides and Currents$0.99
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- 2018 Tides and Currents$0.99
- 2019 Tides and Currents$0.99
- 2020 Tides and Currents$0.99
- 2021 Tides and Currents$0.99
- 2022 Tides and Currents$0.99
- 2023 Tides and Currents$0.99
- 2024 Tides and Currents$0.99
- 2026 Tides and Currents$0.99
Raymarine
- One Boat Monthly6 Months trial$19.991 Month
- Two Boats Monthly6 Months trial$37.991 Month
- One Boat Six Monthly6 Months trial$109.996 Months
Show 3 moreShow fewer
- One Boat Yearly6 Months trial$199.991 Year
- Two Boats 6 Months6 Months trial$209.996 Months
- Two Boats 1 Year6 Months trial$399.991 Year
