---
title: "Boat Fuel Gauge & Timer - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Most outboards and portable tanks have no fuel gauge you can trust. This app gives you an approximate one — and it gets smarter every time you fill up.  Tap START when the engine fires and STOP when y"
---

# Boat Fuel Gauge & Timer — United States
> Outboard range, tank & hours

![Boat Fuel Gauge & Timer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/41/e6/f7/41e6f750-35e5-8295-9cf3-412ca96317f1/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [Matthew Kearney](https://apptail.io/developer/matthew-kearney-uEPkDb)
**Category:** Utilities
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.matthew.gasgauge
**Store:** Apple App Store
**Country:** United States
**Version:** 1.2.2 (released 2026-10-14)
**Original Release:** 2026-06-24
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6783393420)
**AppTail Page:** [https://apptail.io/app/boat-fuel-gauge-timer-UWDA/united-states](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/united-states)

## Boat Fuel Gauge & Timer Description
Most outboards and portable tanks have no fuel gauge you can trust. This app gives you an approximate one — and it gets smarter every time you fill up.

Tap START when the engine fires and STOP when you're done. The app tracks engine run-time and burns fuel down as you go, so you always know roughly how much is left and how far you can push it.

HOW IT WORKS
• Big START / STOP run timer — survives a crash, force-quit, or reboot without losing a running session
• Learns your burn rate (gallons per hour) automatically from each fill-to-full — no setup, and you can override it
• Shows fuel left, % remaining, range, and estimated time left — tap the gauge to switch the readout
• Pick a modern ring gauge or a classic needle dial

ON YOUR HOME SCREEN
• A widget shows the fuel ring with a START/STOP button — no need to open the app
• A Live Activity puts the live timer, fuel, and a STOP button on the Lock Screen and Dynamic Island
• The ring drains on its own — fuel is computed from time, so there's no background battery drain

EVERY TRIP, LOGGED
• Record the GPS route, distance, and speed of each run and see the track on a map
• Link runs across a fill-up to view an entire outing together while keeping each run independent
• Find photos taken during your trip and browse them with their saved locations — photos stay in your library
• Full history of every run, fill, and correction — edit or void any entry; nothing is ever truly deleted
• Lifetime engine hours for maintenance tracking
• Apple Watch companion with the same gauge and a START/STOP button on your wrist

BEYOND THE WATER
The same fuel math works for generators, RVs, and other fuel-burning engines — anything with a tank, a runtime, and no gauge you'd trust.

HOW ACCURATE IS IT?
It's an estimate, not a sensor. Fuel left = tank size − (run time × gallons-per-hour). Treat it as a dependable backup gauge and planning tool — not a replacement for keeping an eye on your actual tank.

## Boat Fuel Gauge & Timer Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/60/5e/b7/605eb71e-833c-ff5d-72b3-eee3eac30aa0/01-gauge.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ae/5a/3d/ae5a3d1b-8d47-5e20-96f5-dda2831862b5/02-running.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/35/3f/86/353f86b7-c6c9-95c5-ead1-e2b851e8b359/03-needle.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2a/0c/02/2a0c0261-42cb-5fd9-eac6-b9dbbc3dafef/04-history.png/1284x2778.png)

## Boat Fuel Gauge & Timer Rating Breakdown in United States
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Boat Fuel Gauge & Timer Available In
- [United States](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/united-states)
- [Australia](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/australia)
- [Bolivia](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/bolivia)
- [Brazil](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/brazil)
- [Denmark](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/denmark)
- [United Kingdom](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/united-kingdom)
- [Ghana](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/ghana)
- [India](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/india)
- [Jordan](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/jordan)
- [Kenya](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/kenya)
- [Kazakhstan](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/kazakhstan)
- [Namibia](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/namibia)
- [Philippines](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/philippines)
- [Paraguay](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/paraguay)
- [Qatar](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/qatar)
- [Senegal](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/senegal)
- [United Arab Emirates](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/united-arab-emirates)
- [Uruguay](https://apptail.io/app/boat-fuel-gauge-timer-UWDA/uruguay)

---

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