
Piri Reis Marine Navigation
Depth charts & marine weather
0 ratings
Free
In-App Purchases
About
Piri Reis Marine Navigation turns your iPhone into a chartplotter for the Mediterranean.
See where your boat is on a live map, follow your heading and speed in knots, measure the distance to any point on the water, plan a route, and record your track.
FREE
- Live GPS position, speed in knots, heading and accuracy
- Route planning with distance in nautical miles
- Distance measurement to any point
- Favourite waypoints, stored on your device
- Navigation recording with GPX export
- SOS: send your exact position to your emergency contacts over WhatsApp or SMS, or share it with one tap
- Wind speed, direction and Beaufort scale
- Day and night map themes
- 13 languages spoken around the Mediterranean
PIRI REIS PREMIUM
- Depth map with contour lines (EMODnet bathymetry)
- Sea marks: buoys, lights and beacons from OpenSeaMap
- Rain radar
- Detailed marine weather on tap: wave height, direction and period, swell, currents, sea temperature, visibility and pressure
Safety features stay free. GPS navigation, routes, favourites and SOS are never behind the paywall.
COVERAGE
Currently available for the Mediterranean Sea region.
IMPORTANT
This app is not a substitute for official nautical charts. It must not be used as the primary means of navigation on vessels subject to IMO/SOLAS. Do not base navigation decisions on this app alone. Always carry official charts and comply with national and international regulations.
DATA SOURCES
Weather and marine data from Open-Meteo. Bathymetry from EMODnet and GEBCO. Sea marks from OpenSeaMap. Base map (c) OpenStreetMap contributors.
SUBSCRIPTION
Piri Reis Premium is an annual auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically for the same period unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel it any time in your account settings.
Terms of Use: https://www.kalyndatech.com/terms
Privacy Policy: https://www.kalyndatech.com/privacy/piri-reis-marine-navigation
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What's New in Piri Reis Marine Navigation
1.0.4
August 27, 2026
Subscription plans
Piri Reis Premium
Depth map, sea marks, rain radar, marine weather
$29.991 Year


