
About
Visualize detailed underwater terrain with high-resolution bathymetric charts. Gain deeper insights into seafloor structure, contours, and terrain for offshore activities. Includes optional data overlays and waypoint management for enhanced situational awareness.
What's New in Sea Depth
1.0.12
July 22, 2026
Minor improvements and bug fixes
Subscription plans
Premium Charts Access
Unlock sample charts with annual access
In-App Purchases
$300.00
Cental GOA
Central GOA Map Access
Charts
User reviews
FAQ
What is Sea Depth?
Sea Depth provides professional-grade bathymetric charts with high-resolution shaded relief to help offshore anglers and captains understand underwater structure and terrain. It offers detailed depth visualization and optional data overlays for enhanced situational awareness.
Does Sea Depth have ads?
No, Sea Depth is ad-free, allowing for an uninterrupted user experience while navigating or planning offshore.
What are the subscription options for Sea Depth?
Sea Depth offers Premium Charts Access for $99.99 per year, which includes a 7-day free trial. This subscription unlocks advanced charting features and data.
Can I use Sea Depth offline?
Yes, Sea Depth is designed for offshore reliability and allows for offline chart access. Charts, overlays, and waypoint data are stored locally on your device, ensuring functionality even where connectivity is limited.
What devices is Sea Depth compatible with?
Sea Depth is available for iPhone and iPad devices. It is optimized for offshore use on these platforms.
How does Sea Depth handle depth contour labeling?
Sea Depth uses a graduated contour labeling scheme with 1-foot intervals from 1 to 500 feet, 10-foot intervals from 500 to 2,500 feet, and 80-foot intervals for deeper areas. This provides maximum detail where needed without visual clutter.
What is the age rating for Sea Depth?
Sea Depth has an age rating of 4+, making it suitable for a wide range of users interested in marine navigation and fishing.
How often is Sea Depth updated?
The latest version of Sea Depth is 1.0.7, and it was last updated on May 26, 2026. This indicates regular updates to improve functionality and data.




