SeaDrive vs Cruise Power
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SeaDrive
This marine navigation app offers offline charting, route planning, and tide/current predictions. It provides free US charts and integrates weather forecasts and points of interest like marinas. Share your live track with others for enhanced safety and communication on the water.
- Offline charting and navigation
- Route building and navigation
- Tide and current predictions
- 5-day weather forecasts
- Live track sharing
- Points of Interest (marinas, boat ramps)
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* What is Sea Drive? Sea Drive is a marine and boating navigation application focused on charting, navigation, route building, track recording, tides, currents, and more! Our goal is to provide the best user experience for boaters on and off the water. Sea Drive provides FREE US charts! We believe that everyone should have the tools on the water to feel safe and know how to find their way home (or pull up to a restaurant). * Who is it for? Sea Drive is for all of you who love the water! If you spend time on sailboats, fishing boats, bowriders, wakeboard boats, kayaks, or canoes this app will quickly become your go to co-captain * What are the features? **Offline Use Sea Drive is meant to be used on the water and in the real world, that means cell service won't always be available. Charting, tides, currents, routing, tracks, GPS, compass, and more are all available without internet! ** Free Chart Data (US) Currently only US charts are available (and will always remain free thanks to NOAA and your tax dollars). As Sea Drive improves we will be adding other chart regions for free or as low cost as possible. ** Tides and Currents Tap a tides or currents icons on the chart to view offline predictions (for years into the future) at over 3000 locations. ** Build and Navigate Routes Build routes with easy to add waypoints, drag waypoints, delete waypoints, and give waypoints custom names. Export and share your routes with other boaters. Activate a route to see bearing (magnetic or true) to waypoints, estimated time to waypoints, and ETA at destination among other metrics. ** Record Tracks Review and playback previously recorded tracks. ** Create and Share Markers Add notes and measure distances to markers. ** Basic Features Location (GPS & Compass). Caliper tool. Display settings for custom chart options. Vessel details for hazard avoidance and route planning. Satellite and road map chart overlays. ** POI We've integrated with marinas.com so we can show points interest directly on the chart for features like marinas, boat ramps, anchorage areas, inlets, locks, harbors and more. ** Weather View weather forecasts for up to five days in the future including marine related weather like wind, gusts, swells, and wave information. ** Live Track Sharing Create a live track share and send the link to friends. When imported, followers will see your current location and previous track directly on the Sea Drive app or website. * We love feedback! Sea Drive is built by boaters for boaters. This is just the start of our journey and we would like you all to be a part of it with us! Please provide any and all feedback!
Cruise Power
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Simplify your aircraft performance calculations with this easy-to-use aviation app! Insert altitude, temperature, and altimeter setting, and the app will provide the RPM and manifold pressure required for your desired power setting, along with fuel flow details. Leverage your iPhone’s pressure sensor for automatic altitude updates, and calculate temperature based on ISA lapse rates for precise adjustments. Virtual Fuel Gauges replicate the Bonanza’s single fuel gauge, enabling precise determination of tank quantities. All tank quantities are totalized, and remaining usable fuel is displayed for quick reference. Cruise Power aids in achieving efficient fuel usage and maximizing engine performance. Its intuitive design and compatibility with the Model 35 aircraft, equipped with three 20-gallon tanks and an E-225 engine, make it an essential tool for optimizing flight operations and reducing operational costs. Download now and take the guesswork out of aircraft performance planning while enhancing efficiency and reducing costs! Disclaimer: Caution: The outputs provided by Cruise Power may be erroneous and should not be used for safety-critical operations. Always cross-check the app's recommendations with data certified or advised by the Original Equipment Manufacturer (OEM). This app is provided "as-is" without any representations or warranties, express or implied. The developer assumes no responsibility or liability for the use of this app.
Screenshots
Verdict
The clearest difference is price: SeaDrive at Free against Cruise Power's $0.99. SeaDrive also leads on update cadence (fortnightly vs every 9 months). Cruise Power's advantage is in-app purchases (none vs 3) and chart position (#162 vs unranked). On ads and device support 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
SeaDrive is free to download; Cruise Power costs $0.99 up front. SeaDrive sells 3 in-app purchases, starting at $2.99 per month. Cruise Power asks for nothing beyond the download.
SeaDrive ships an update fortnightly, Cruise Power every 9 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | SeaDrive | Cruise Power |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.5 (263 ratings) — better | — |
| Positive reviews | 89.5% of reviews | — |
| Number of ratings | 263 — better | — |
| Update frequency | Fortnightly — better | Every 9 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | — | #162 — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.1 | 16.1 — better |
| Further details — not scored | ||
| Size | 58 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | SeaDrive LLC | Reparo |
Bugs and requests
SeaDrive
Reported bugs
3 issues- Waypoints are deleted by the app
- Vessel location disappears
- App crashes during chart download on older devices
Requested features
2 requests- Consider adding more advanced charting options
- Further refine waypoint saving reliability
Cruise Power
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SeaDrive
- Sea Drive Pro2 Months trial$2.991 Month
- Sea Drive Pro1 Month trial$34.991 Year
- US ChartsFree
Cruise Power
No in-app purchases









