U-Biker 8.43 (2025-04-12)

U-Biker 8.43 (2025-04-12)

Quantum Trajectory – Freeware – Android
out of 25408 votes
Latest Version
8.43 (2025-04-12)
Safe to install
VERY GOOD User Rating

The activity tracking application demonstrates a high level of reliability and sophistication, supported by a solid foundation of scientific principles.

Underpinning its functionality are advanced algorithms that leverage machine learning and robust statistical methods for precise data processing. These algorithms have been continuously refined over the past decade, indicating a sustained commitment to technological improvement.

The app performs extensive data analysis, computing over 75 different statistical metrics for each activity in sub-second intervals, with raw data exportable in CSV format for further review. It ensures physical consistency—for example, maximum speed cannot be lower than average speed, and sudden metric spikes are systematically scrutinized to prevent inaccuracies. Additionally, the application handles mathematical nuances such as decimal rounding and finite precision carefully to maintain high levels of accuracy.

Accuracy features include an integrated power meter capable of providing reliable power and energy metrics without dedicated sensors, and an auto-pause function that filters out non-activity periods, akin to traditional wired cyclometers. Support for wireless sensors via Bluetooth Smart and ANT+ extends its versatility. The use of a barometric sensor allows for precise altitude measurement, enhancing the fidelity of elevation change data. The “Cockpit” interface consolidates numerous statistics—distance, duration, altitude, ascent/descent, power output, heart rate, cadence, gear ratio, kinetic energy, vertical speed, acceleration, pace, pressure, temperature, and odometer readings—totaling more than 75 metrics.

Mapping and navigation capabilities are comprehensive, offering over 40 map types from providers such as Mapbox, HERE, MapTiler, and CycleOSM. Turn-by-turn navigation features include both visual cues and spoken directions. Offline maps—vector or raster with terrain shading—ensure navigation remains uninterrupted without internet access. Weather overlays such as animated precipitation radar enhance situational awareness during activities. The integration of Strava heatmaps allows users to visualize tracks accumulated by the community.

Efficiency is prioritized through energy optimization algorithms that support extended activity sessions. The “Pocket Mode” automatically deactivates the display when the device is stored in a pocket or bag; offline functionality allows operation without internet connectivity. Users can switch profiles quickly—for example, from cycling to running—without halting ongoing recordings. Resuming activities after interruptions is straightforward regardless of elapsed time. The interface is highly customizable in terms of appearance and behavior.

Security and privacy are addressed with features like storing recorded tracks solely on the device (no cloud accounts required) and options to hide sensitive location data such as home address. An automated bicycle bell function alerts pedestrians when braking or manually via device gestures like touching or shaking. Moving sounds provide audible cues during silent rides to enhance safety. Additionally, a flashing bike light feature automatically turns off when not in use to conserve battery life.

This application extends beyond athletic pursuits; it is suitable for various daily activities including walking, running, driving, and even flying—catering to modern users engaged in multiple modes of transportation throughout their day.

Overview

U-Biker is a Freeware software in the category Home & Hobby developed by Quantum Trajectory.

The latest version of U-Biker is 8.43 (2025-04-12), released on 06/02/2025. It was initially added to our database on 06/02/2025.

U-Biker runs on the following operating systems: Android.

Users of U-Biker gave it a rating of 4 out of 5 stars.

Screenshots (Click to view larger)

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