Comparison

AoooG Fuel Master vs Hazer Mobile

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AoooG Fuel Master

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Fuel Master is a professional companion app for compatible AoooG Bluetooth fuel level sensors. Connect to nearby sensors and monitor essential fuel and device information through a clear, modern interface. Key Features: • Monitor multiple wireless fuel sensors from one dashboard • View fuel level, liquid height, raw value, and frequency in real time • Check temperature, battery voltage, signal strength, and firmware version • Configure broadcast interval, BLE transmission power, output type, and protocol options • Create and review tank calibration records with a visual calibration chart • Validate supported Nordic Secure DFU packages before firmware upgrades • Search and organize nearby compatible sensors efficiently Fuel Master is designed for sensor installation, configuration, calibration, testing, and routine fuel-level monitoring. A compatible Bluetooth fuel level sensor is required. Available functions may vary depending on the sensor model, hardware, firmware, and platform.

About

Hazer Mobile

Features
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Hazer is your all-in-one IoT monitoring platform. Turn real-time sensor data into actionable insights and optimize operations instantly. Whether it’s temperature, humidity, energy, or motion, Hazer gives you the visibility and control you need to stay ahead. Hazer is hardware agnostic and supports popular IoT protocols including MQTT, HTTP, and widely used device standards—making it simple to connect, monitor, and scale. With Hazer, you can: Monitor real-time sensor data Analyze and visualize key metrics Gain instant insights to boost efficiency Connect seamlessly with multiple devices & protocols Stay in control of your IoT ecosystem—anytime, anywhere—with Hazer.

Screenshots

AoooG Fuel Master4 screens
Hazer Mobile4 screens

Verdict

The call

The clearest difference is update cadence: Hazer Mobile at every 4 weeks against AoooG Fuel Master's every 6 months. AoooG Fuel Master's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 15.1). On price, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AoooG Fuel Master ships an update every 6 months, Hazer Mobile every 4 weeks. The most recent releases landed on November 8, 2026 and November 12, 2026 respectively.

Scorecard3 real differences · 3 level
AoooG Fuel Master versus Hazer Mobile: the parameters behind the verdict, then further details
ParameterAoooG Fuel MasterHazer Mobile
PriceFreeFree
Update frequencyEvery 6 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size25 MB45 MB
Age rating4+4+
Developer刚 李KLOUDIP INC

In-app purchases

None

AoooG Fuel Master

No in-app purchases

None

Hazer Mobile

No in-app purchases

Questions

Is AoooG Fuel Master free?
AoooG Fuel Master is free to download, with no in-app purchases.
Is Hazer Mobile free?
Hazer Mobile is free to download, with no in-app purchases.
Do AoooG Fuel Master or Hazer Mobile have ads?
Neither AoooG Fuel Master nor Hazer Mobile shows ads.
Which is updated more often, AoooG Fuel Master or Hazer Mobile?
AoooG Fuel Master ships an update every 6 months, and Hazer Mobile every 4 weeks. Most recently, AoooG Fuel Master was updated on November 8, 2026 and Hazer Mobile on November 12, 2026.

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