Mindful driving, measured

Become a better driver

ZenDriver Coach turns your phone into a calm-driving coach. It scores every trip from your motion and GPS — so you can see how smoothly you really drive, and improve with every ride.

Download on the App Store See how it works

Free to start · No account needed · Private by design

ZenDriver Coach showing a live carefulness score during a drive

The problem

You feel every harsh move. Now you can measure it.

Hard braking, aggressive acceleration, sharp cornering — they wear on your car, unsettle your passengers, and quietly chip away at safety. Most drivers never get honest, objective feedback. ZenDriver Coach gives you a clear score for every single trip.

What you get

Everything you need to drive calmer

Real-time carefulness score

Watch a live 0–10 score as you drive, updated straight from your phone's motion sensors.

Speed-limit aware

Your score factors in the road's actual speed limit — not just raw g-forces.

Every trip on a map

Replay your route on a map, colored by how calm each stretch of road really was.

Deep trip analysis

Live graphs for gas-and-brake, steering, bumps and speed — plus a Good / Medium / Bad / Reckless breakdown of every drive.

History & weekly trends

Every session is saved with distance, time and score. Watch your weekly average climb.

Private by design

Raw sensor data never leaves your phone. Only your final score is stored.

A look inside

Calm to look at. Honest about your driving.

Live score screen while driving — A calm, focused view while you drive.

Session results with an honest score — An honest score the moment you stop.

History and weekly trends — Your progress, ride after ride.

Live driving graphs — See exactly where you sped up, braked, turned or hit a bump.

Full session breakdown — A full, honest breakdown of every session.

Home screen — Calm from the very first screen.

How it works

Three steps to a calmer drive

Place your phone

Mount it securely, facing forward, and take a breath.

Just drive

Start a session and drive at ease. ZenDriver Coach scores you quietly as you go.

Get your score

Stop to see your score, your harsh events, and a full breakdown of the trip.

Your rides stay yours.

ZenDriver Coach doesn't sell your data or keep raw sensor readings. Sessions live on your device — only your carefulness score is saved.

FAQ

Good questions, honest answers

Do I need to hold my phone while driving?

No — mount it securely, facing forward. Never handle your phone while driving.

Does it work in the background?

Yes. Start a session, lock your phone, and drive. ZenDriver Coach keeps measuring.

Is ZenDriver Coach free?

Your first 3 driving sessions are free. After that, ZenDriver Coach Pro unlocks unlimited sessions, deeper analysis and your full history.

Which devices are supported?

iPhone, with CarPlay support. Android is on the way.

Will it drain my battery or use a lot of data?

Sessions use GPS and motion sensors, so expect battery use similar to navigation. Analysis runs on-device, so it uses almost no data.

Start driving mindfully today.

Download ZenDriver Coach and get a score for your very next trip.

Download on the App Store

Free to start · No account needed