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ZenDriver Coach
Become a Better Driver
ZenDriver Coach scores every trip from your phone's motion and GPS, so you can see how smoothly you really drive — and improve with every ride. For iPhone & CarPlay.
About ZenDriver Coach on Product Hunt
“Become a Better Driver”
ZenDriver Coach was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #59 on the daily leaderboard. ZenDriver Coach scores every trip from your phone's motion and GPS, so you can see how smoothly you really drive — and improve with every ride. For iPhone & CarPlay.
On the analytics side, ZenDriver Coach competes within iOS, Cars and Transportation — topics that collectively have 122.7k followers on Product Hunt. The dashboard above tracks how ZenDriver Coach performed against the three products that launched closest to it on the same day.
Who hunted ZenDriver Coach?
ZenDriver Coach was hunted by Eugene Zhulkov. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of ZenDriver Coach including community comment highlights and product details, visit the product overview.
Hey Product Hunt 👋
My wife and I kept arguing about which of us is the worse driver. Neither of us could prove anything, so I built a referee.
Two weeks of data later the referee ruled against both of us. We're both aggressive drivers. I lost the argument and found a product on the same day.
That's the actual gap: every driver gets feedback on where they drove, never on how. Insurance apps do score you, but they keep the data and never show you the reasoning.
ZenDriver Coach reads your iPhone's motion sensors and GPS and turns them into a live 0–10 Carefulness Score. The score isn't one number from one signal — it weighs speed, the road's actual posted limit, acceleration and braking, jerk (how abruptly those changes happen), road bumps, and cornering force. That's why a "smooth" 50 in a 30 zone doesn't pass as calm driving: the context counts, not just the g-forces.
Validated on UAH-DriveSet (6 drivers, 500+ min of labeled normal/drowsy/aggressive driving on identical routes) — the score cleanly separated aggressive runs from normal ones.
Works with CarPlay. Android is next.
First 3 trips are free. For Product Hunt: PHLAUNCH unlocks 3 days of Pro — Settings → Redeem code, or here: https://apps.apple.com/redeem?ct...
Eugene, building this solo with a huge help of AI. Still losing to my wife on cornering.