Apps Like Dutchman's Log for iPhone and iPad
Measure boat speed over water
Measure boat speed over water by timing how long it takes to pass a floating object. Enter boat length and units in settings. Requires two people: one on the bow to throw an object into the water and another aft to track its passage.
Dutchman's Log screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
EasyMeasure – Camera Ruler
Caramba App Development
Measure distances with your
Measure distances to objects using the lens. Display distance on the image with a 3D grid overlay. Aim at objects to determine their height or depth. Use for measuring boats, buildings, or golf aids.
Bubble Level for iPhone
Lemondo Apps LLC
Measure angles and detect metal
Measure distances with AR Ruler and 3D/2D room plans. Detect metal and wires for safe drilling. Use inclinometer for off-road navigation. Check surface flatness and object alignment. Measure angles and track tilt for stability.
Tides Near Me
Shelter Island Mapping Company, LLC
Tide charts and currents worldwide.
The app provides tide charts and current predictions for stations worldwide. It displays tide information, including water level changes, high and low tide times, and sun and moon rise/set times.
Unit Converter - Best Unit App
Alan Mrvica
Convert units with simple design.
The app offers a unit converter with 20 categories and numerous units, including live currency updates for 155 world currencies. It converts angle, area, data, energy, length, temperature, time, volume, weight, and more.
Bubble Level - Spirit Level
Netviking AB
Measure surfaces, calibrate, save settings
Measure surfaces for levelness and angles with high precision. Calibrate quickly and save settings automatically. Accurate to one tenth of a degree. Supports Retina displays. Align picture frames or check table surfaces.
Dockwa
Dockwa, Inc
Reserve slips and manage reservations
Book boat slips and moorings at marinas, yacht clubs, and boatyards. View amenities, photos, and pricing. Request and manage reservations. No additional costs for users. Syncs with Apple Health.
Nautic Speed and Compass
Toni Dominik Hoffmann
Track boat direction and
Track boat movement with a showing direction. View current in knots, miles, or kilometers. Set limits and switch units. Display a map of your cruise route and share it. Log maximum and average .
Fishing Spots: Find & Fish App
FishAngler, LLC
Find and track your trips
Find with interactive and depth charts. Check forecasts and track catches. Save locations and view detailed water information. Share catches and locations with other anglers. Set alerts for weather and tide changes.
Speedometer ..
Unicom TOV
Display speed and max speed
GPS-based digital displays current speed during driving, flying, cycling, or boating. Shows head-up display mode on car dashboard. Displays maximum speed limit and road name. Includes linear compass for direction.
Argo Navigation: Boat GPS, Map
ARGO TECHNOLOGIES, LLC
Navigate and track boat trips
Track boat trips and navigate to destinations in North America. View real-time locations of friends. Access local knowledge from other boaters. Set and follow routes. Share trip details with others. Receive updates and alerts.
GPS Speedometer- Speed Tracker
Hanja Devi
Track in MPH, KMH, KNOTS
Measure in MPH, KMH, and KNOTS. Track average , total distance, maximum , stop time, and trip duration. Display current and odometer readings. Sync with GPS for accurate measurements.
Smart Metronome & Tuner
Ihara Products Co., Ltd.
Practice rhythm with a
Set a custom tempo with BPM input. Choose between normal, repeat, and program modes. Adjust beat divisions to eighth, triplet, or sixteenth notes. Use realistic pendulum animation and natural sounds. Start and stop timing with simple controls.
FishAngler: Fishing App
FishAngler, LLC
Plan trips, track , log catches
Fishing maps show verified catch locations, boat ramps, and underwater structures. Users can mark and manage private waypoints. Track fishing trips, log catches, and access real-time weather and tide forecasts.
Bubble Level Plus+
Tue Nguyen Minh
Your surface with precision
Measure angles and levels with a digital . Adjust settings for precision. Share results via email or social media. Sync with other tools in iMetalBox for enhanced functionality.
Horn and Siren Ringtones
Jason Torres
Loud horns and sirens for alerts.
The app offers a variety of loud horn and siren sounds. Users can select sounds like police sirens, air horns, boat horns, and truck horns to use as ringtones or alert sounds.
Siren Connected Boat
Yamaha Motor Co. Ltd.
Track status and remote control features
Monitor systems with real-time data on engine status, battery levels, and fuel consumption. Track maintenance schedules and receive alerts for service reminders. Control features remotely, including engine start/stop and lighting.
Speedometer – How Fast Am I?
Marcel Kraus
Track speed and location in real time
Display current speed and location using GPS. Switch between units like mph, km/h, m/s, knots, and min./500m. No ads or in- purchases. Requires careful use while driving.
PRO CHARTS - Marine Navigation
MiraTrex, Inc
Navigate and track your route
View high-resolution NOAA nautical with depth data for U.S. coasts, Great Lakes, major rivers, Brazil, and global areas. Navigate using GPS, track vessel position, and set waypoints. Access tidal information and route planning tools.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.