Apps Like SAL SPU-100 for iPhone and iPad
SAL SPU-100 screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Aqua Map Boating
GEC s.r.l.
Download charts, navigate offline, connect instruments
Navigate using weekly updated nautical charts from NOAA. Plan routes manually or automatically. Record GPS tracks and store navigation data including markers and routes. Share data with others. Display tides and currents.


Device Monitor²
Marco Ricca
Monitor sensors and manage privacy settings
Monitor sensors and permissions to manage access. View battery usage, storage, and network activity. Control privacy settings and track performance metrics. Sync data across iOS and macOS devices.

Nautical Charts & Maps
LW Brands, LLC
Download and view weather
View and download NOAA electronic navigational for offline use. Access in NOAA or ECDIS formats. Overlay NOAA weather for real-time conditions. Display buoys, beacons, lights, and natural/man-made features. Track radar and fog signals.

Mgrs & Utm Map
Vahid Cataltas
Navigate with GPS and coordinates
Display current location using GPS, GALILEO, and GLONASS. View position on various map layers. Import and export KML files. Navigate with coordinate systems. Track movement during outdoor activities.



Device Tester: Check & Monitor
Musa Tenekeci
Test hardware instantly
Full Diagnostics – camera, microphone, speakers, flashlight, and sensors for functionality. Access system reports for performance insights. Perform one-tap tests to verify hardware operation.


SEAiq USA
Sakhalin, LLC
Download charts and navigate waters
Navigation allows users to view and download marine charts automatically from NOAA and US Army Corps of Engineers. Create waypoints, routes, and tracks. Use night color modes and anchor alarm. Access weather data and chart measuring tools.


GPS Diagnostic: Satellite Test
David Ryall
GPS, track location, diagnose issues
Provides GPS navigation with fast lock time and precise parameters. Supports multiple systems including GPS, Galileo, GLONASS, and QZSS. Diagnoses location issues and suggests fixes. Includes latitude, longitude, and WGS84 by default.

BusMap Hà Nội
BUSMAP COMPANY LIMITED
Track bus routes and real-time arrivals
Look up detailed bus and metro routes. Navigate using smart routing for buses, metro, and other transport. View real-time arrival times and track bus locations. Get auto-reminders for bus stops. Provide feedback on service. Receive live data updates.


Compass •
Tevfik Yucek
Navigate and track your location
Navigate using precise latitude and longitude coordinates. View real-time sunset and sunrise times. Use integrated flashlight to illuminate paths. Track location for outdoor activities.



Traccar Client
Anton Tananaev
Track device location and send updates
Track device locations using GPS. Send position updates to a server at set intervals. View real-time maps and device history. Manage tracking devices and configure update settings. Receive alerts for location changes.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.