ZeroTo: 0-60 & Drag Timer
1/4 Mile & 0-100 Acceleration
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Time your car's 0-60 mph, 0-100 km/h and quarter mile with the iPhone you already have. No GPS box to buy.
Mount the phone, stop, and wait for "Ready". Launch when it's safe. The timer starts and stops by itself, and short beeps tell you what's happening, so you never touch the phone while driving. Want the drag-strip feel? Turn on the start tree: staging lights, ambers and green, with time to spool the turbo first.
HOW IT STAYS ACCURATE
GPS reports speed about once a second, which is too slow to catch a launch. ZeroTo also reads the motion sensors 100 times a second. They pick up the moment the car starts to roll and fill the gaps between GPS readings. GPS, in turn, keeps the speed from drifting.
EVERY RUN SHOWS
- 0-60 mph, 0-100 km/h, 1/8 and 1/4 mile with trap speed
- Road slope from the barometer: uphill, downhill or level
- A quality grade, so you know which times to trust
- Speed and acceleration charts
- Gear shifts: how long each one took and what it cost you
- A comparison with your previous run in the same car
- A map of where you ran, and a map of all your runs
SHARE WITH FRIENDS
Turn a result into a card for Instagram Stories or any chat.
APPLE WATCH
Start, stop and follow the run from your wrist.
FREE AND PRO
Accuracy is the same for everyone. The free version times the classics above with no limit on runs. ZeroTo Pro is a one-time purchase, not a subscription, and adds:
- 60-130 mph, 100-200 km/h, 0-200 km/h, 60 ft, 1/2 mile and rollout times
- Every gear shift in detail, compared run to run
- A garage with any number of cars and notes for each tune
- Unlimited history and CSV export
- Share cards without the ZeroTo mark
PRIVACY
No account, no ads, no tracking. Your runs stay on your iPhone.
Use ZeroTo only on closed roads or tracks where it's legal, and follow traffic laws.
Terms of Use: https://xzot.github.io/zeroto/terms.html
Privacy Policy: https://xzot.github.io/zeroto/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Pick a mode before you start: 0–60, 0–130, rolling 60–130 or a full run with the quarter mile (km/h: 0–100, 0–200, 100–200).
Weak GPS no longer blocks a run. You still get a time, marked as not accurate, and History can hide those runs.
Fixed "The car was never standing still" when GPS drifted at a stop.
Delete a run right from its result. Logs you send us now go as one zip.
The developer, Vladyslav Shchuka, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Vladyslav Shchuka
- Size
- 8.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 13 more
- English, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Simplified Chinese, Spanish, Traditional Chinese, Turkish, Ukrainian
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- ZeroTo Pro: Every Interval $4.99
- Copyright
- © 2026 Vladyslav Shchuka
