Access real-time water levels, boat ramp status, and historical lake data. Plan your next outing with detailed information on access points and water conditions. Features offline functionality for convenient use.






226+ iOS apps curated and reviewed
Finding the right free lake maps depth apps can be overwhelming with so many options. We've analyzed 226+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.9★ (18) | No | Yes | Sep 2026 | ||
| 2 | Free | 4.5★ (15K) | No | Yes | Sep 2026 | ||
| 3 | Free | 4.4★ (2.2K) | No | Yes | Sep 2026 | ||
| 4 | Free | 5.0★ (42) | No | No | Sep 2026 | ||
| 5 | Free | 4.2★ (12) | No | Yes | May 2026 | ||
| 6 | Free | 4.5★ (652) | Yes | Yes | Sep 2026 | ||
| 7 | Free | 4.6★ (1.7K) | Yes | Yes | Sep 2026 | ||
| 8 | Free | 4.7★ (14K) | No | Yes | Sep 2026 |






Access real-time water levels, boat ramp status, and historical lake data. Plan your next outing with detailed information on access points and water conditions. Features offline functionality for convenient use.






Navigate waterways with detailed marine charts and GPS. Features include route planning, voice-guided navigation, tide and current predictions, and track recording. Offers extensive map coverage for various regions and inland rivers.






This app provides detailed lake depth maps and marine charts with fishing points for various regions. It features an AI that identifies productive fishing spots based on bathymetry, local knowledge, and weather. Offers advanced GPS navigation with voice prompts, route planning, and tide/current predictions.