MOBILE GAUGES

Content rating
Everyone
50+
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Content rating
Everyone
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About this app

Mobile Gauges — Marine Engine Monitor

Turn your phone into a full marine instrument panel. Mobile Gauges connects
to the MMDG Bluetooth module and displays your engine's live data in real
time — no more glancing at bulky dashboard gauges.

ENGINE MONITORING
• RPM with analog and digital gauge views
• Coolant temperature (°F / °C)
• Battery voltage
• Engine hours
• Trim position
• Fuel consumption
• Warnings and fault codes

NAVIGATION
• GPS boat speed (knots, km/h, mph)
• Satellite map with live position tracking
• GPS trail recording — log your route and replay it on the map
• Heading-up map mode — map rotates with your direction of travel
• Drop custom pins on the map

SAFETY
• Anchor alarm — set a radius and get alerted if your boat drifts
• Audible alarm with background sound support

MORE
• Barometric pressure from your phone's sensor
• Log export as CSV for post-trip analysis
• Dark and light display themes
• Screen always-on mode

Engine data requires the MMDG Bluetooth LE module — available at mobilegauges.com. All the other features can be used without the module.
Marine engine monitoring via Bluetooth — RPM, GPS, maps & anchor alarm
Updated on
May 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

initial release.