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Mobile Application

HızBil

Know your legal average speed — before it's too late.

A driver-assistance app that helps you stay within the legal average-speed limit on highways where enforcement runs gate to gate — for calmer, fully compliant driving.

Download on theApp StoreComing soon
Get it onGoogle PlayComing soon
What it does

Stay within the legal average, effortlessly.

On many Turkish motorways, your average speed is measured between the entry and exit toll gates. HızBil uses GPS and official highway data to show your remaining distance, your earliest legal exit time, and a safe target average that always stays below the legal limit. Choose your highway, start driving, and let the live guidance do the math for you.

HızBil is a driver-assistance tool for legal compliance. It is not a radar or speed-camera detector, and it does not help avoid enforcement — it simply helps you stay within the limit.

Features

Built for calm, compliant driving.

Everything you need to keep your average speed within the limit — and nothing that competes for your attention.

  • Real-time legal guidance

    Live calculation of the average speed that keeps you within the legal limit for the section you're on.

  • Never over the limit

    The app never shows a speed above the legal limit — only the safe value to slow down to when needed.

  • Glance-only by design

    No instant speedometer and no clutter. A calm, distraction-free screen you can read at a glance.

  • Voice alerts

    Spoken guidance so you can keep your eyes on the road — fully mutable whenever you prefer silence.

  • Map-based gate selection

    Pick your entry and exit toll gates straight from the map — no need to know the station names.

  • Manual & historical entry

    Already on the highway? Enter your entry time and gate to start tracking from where you are.

  • Premium

    Premium

    Go ad-free with background tracking and a live status right on your lock screen.

How it works

Three steps. That's it.

  1. 01

    Select your highway & tolls

    Choose your route and the entry and exit gates — by name or straight from the map.

  2. 02

    Drive — guidance updates live

    GPS tracks your progress and the guidance recalculates continuously as you go.

  3. 03

    Stay within the legal average

    Follow the calm, glance-only guidance to keep your average speed inside the legal limit.

Screenshots

A look inside the app.

From route setup to live guidance on the road — swipe or scroll to explore.

Live drive view — real-time map on the road
At-a-glance trip status — safe indicator, earliest exit and countdown
Route setup — choose highway, vehicle class and toll gates
Highways with gate-to-gate average-speed enforcement
Pick a toll gate directly from the map
Manual entry — set your highway entry time after the fact
Live alert suggesting a safe average speed to slow down to

Drive with peace of mind.

Get HızBil and keep your average speed within the legal limit — calmly, and without the guesswork.

Download on theApp StoreComing soon
Get it onGoogle PlayComing soon

Estimates only; the driver is always responsible for legal compliance and safe driving. Do not interact with the app while driving.