R4Gps vs Technohull
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
R4Gps
Plan your journeys by creating custom routes with multiple stops directly on a map. Get notifications for upcoming destinations and easily launch your GPS for each step. Review your past trips with a detailed history.
- Create custom roadmaps with map pins
- Drag and drop to reorder steps
- Calculate roadmap length and ride time
- Launch GPS for each step
- Receive notifications for next destination
- View trip history
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R4Gps helps you before and during your trip ! Before your trip : Create your roadmap easily by adding steps directly on the map (long press anywhere). Give them a name, reorganize them or simply move them with drag and drop. Red path is the direction your GPS may follow. R4Gps calculate a final roadmap length and ride time. Start your trip : Open your roadmap and simply tap on any step you want to go. It'll launch your GPS with destination already set. Just ride ! During the trip : Before arriving to your step, you'll received a notification with the name of the next step. Tap on the notification to set automatically your GPS to the next Step ! After the trip : You can see exactly the route taken with the history button ! R4Gps is perfect for bikers, drivers, or anybody that want to organize a roadtrip. It is your best co-pilot to help you before and while you are driving. Be safe on the road ;)
Technohull
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Your Technohull experience, extended The Technohull app brings your vessel’s intelligence to your fingertips—delivering real-time visibility, performance insight, and seamless connectivity wherever you are. Connected Vessel Capabilities Paired with the Technohull connectivity system, the app provides full access to your vessel’s critical data and behavior: • Real-time vessel location and movement • Engine performance and key operational metrics • Battery status and onboard electrical systems • Fuel and onboard system data • Intelligent alerts for critical events and system changes • Geofencing and vessel security awareness System Awareness & Performance Insights Understand your vessel beyond raw data: • High-precision dashboards designed for clarity • Historical performance and system behavior • Data-driven insights for confident decision-making Coast View Experience the coastline with a new level of clarity: • Explore coastal areas through high-resolution imagery (available for Mediterranean Coastline) • Gain visual awareness of shorelines, anchor points, and surrounding environment • Support route planning and decision-making with real-world visual context Digital Logbook Keep a structured record of your activity on the water: • Automatically track trips and key metrics • Maintain a digital history of your vessel usage • Organize notes and key moments from each journey Continuous Awareness Stay connected to your vessel at all times: • Real-time notifications for critical conditions • Remote monitoring from anywhere • Immediate awareness when it matters most Seamless Integration Designed as a natural extension of Technohull vessels: • Fast, focused, and minimal interface • Reliable connectivity architecture • Deep integration with onboard systems Secure by Design • Encrypted communication between vessel and app • Secure cloud infrastructure • Continuous software improvements Your vessel. Your data. Always within reach. Download the Technohull app and stay connected.
Screenshots
Verdict
The clearest difference is update cadence: Technohull at every 6 weeks against R4Gps's every 22 months. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
R4Gps ships an update every 22 months, Technohull every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | R4Gps | Technohull |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 22 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 28 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Karl COSSE | Keeano PC |
In-app purchases
R4Gps
No in-app purchases
Technohull
No in-app purchases








