# Zero To Sixty HUD — 0–60 MPH & ¼ Mile GPS Timer > Heads-up display app for timing vehicle acceleration from 0-60/100 mph. (iPhone/iPad app by David Mickey.) - Source: https://appshunter.io/ios/app/zero-to-sixty-hud/id1476210609 (this page in markdown: same URL + `.md`) - Developer: [David Mickey](https://appshunter.io/developer/1506246434) - Category: Sports, Entertainment - Price: $1.99 - Rating: 1.00/5 from 1 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 26.0 · 1 MB - Languages: American English - Released: 2020-02-04 - Data updated: 2026-08-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/zero-to-sixty-hud/id1476210609/reviews.md ## What is Zero To Sixty HUD? Zero to Sixty turns your iPhone into a performance timer. Whether you're testing a new car, tuning an old one, or just curious how quick your daily driver really is, Zero to Sixty uses your iPhone's GPS to measure acceleration with the precision of a dedicated drag-strip timer — no extra hardware required. Three classic performance tests, automatic timing: • 0–60 MPH — Arm the timer, mash the throttle, and the clock starts the instant you roll. It stops the moment you cross 60. • 0–100 KM/H — The metric standard, with the same auto-start launch detection. • ¼ Mile (1,320 ft) — Auto-start, with live distance tracking until you cross the finish line. Pick your units Switch between MPH, KM/H, and m/s on the fly. Choose raw GPS speed or a corrected mode that smooths GPS jitter for cleaner readouts at the launch line. Live Speedometer A big, easy-to-read speed readout with a smooth progress bar that color-shifts as you climb toward your target. Glance-friendly while focused on driving. Built for the road • True / magnetic compass heading with an 8-point readout (N, NE, E…) • Live top-speed tracker for every session • Best-for-navigation GPS accuracy • Screen stays awake so you never miss a launch • Dark mode by default — easy on your eyes day or night Customizable Settings A dedicated Settings screen lets you pick your preferred speed unit, switch between raw and corrected GPS, and choose whether to time the 0–60 MPH or 0–100 KM/H benchmark by default. Full Run History Every completed run is saved automatically. Browse, filter by type (0–60, 0–100, or ¼ mile), and review your elapsed time and top speed. Swipe to delete the runs you'd rather forget. Private by design Location data stays on your device. No accounts, no tracking, no ads. Important: Always have a passenger operate the app while driving. Use only on closed courses or legal stretches of road, and obey all local speed laws. Heads up: iOS provides GPS speed readings about once per second, so the live speedometer may briefly lag behind your actual speed. 0–60 and quarter-mile times still use precise GPS timestamps for accurate results. ## Key features - 0-60 and 0-100 mph timing - Automatic timer reset - Spoken speed announcements - GPS-based speed tracking - Acceleration archiving ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/zero-to-sixty-hud/id1476210609/reviews.md ### 5/5 — It works!! *2022-07-17* Actually works, definitely worth it! ### 1/5 — Horrible app *2021-09-24* Very Inaccurate app. Gives different times constantly, and the times are not even close. There is a half second lag before this app even starts to work. This app is crap. ### 1/5 — John *2021-05-02* I can’t get this app to work. Opened it up set off in the car and it just doesn’t work. What a waste off money Yep that is turned on🤷 **Developer response:** Hi John, please check you privacy, location services, allow location access is turned on. ## Frequently asked questions about Zero To Sixty HUD ### What is Zero To Sixty HUD? Zero To Sixty HUD is a paid application that functions as a heads-up display to time your vehicle's acceleration from 0 to 60 or 0 to 100 miles per hour. It uses your iPhone's GPS to track speed and records the time it takes to reach your target speed. ### How accurate is Zero To Sixty HUD? For the most accurate experience, ensure your iPhone has GPS location turned on and is accessible to receive GPS data. The app relies on GPS for precise speed tracking and timing. ### Does Zero To Sixty HUD work offline? The application requires GPS functionality to operate, which typically needs a clear view of the sky. While the core timing mechanism might function without a cellular data connection, a stable GPS signal is essential for accurate performance. ### What devices does Zero To Sixty HUD support? Zero To Sixty HUD is available for iPhone and iPod devices. It was last updated on December 25, 2021, with version 2.0. ### What is the age rating for Zero To Sixty HUD? Zero To Sixty HUD has an age rating of 4+. This indicates it is suitable for a wide range of users, including children. ### How much does Zero To Sixty HUD cost? Zero To Sixty HUD is a paid application priced at $1.99. There are no in-app purchases or subscriptions mentioned for this app. ### Does Zero To Sixty HUD have ads? No, Zero To Sixty HUD does not contain advertisements. As a paid application, it provides an ad-free experience for users. ### What is the user sentiment for Zero To Sixty HUD? Based on the provided data, Zero To Sixty HUD has a rating of 1.0 stars from 1 rating. This indicates a very low user satisfaction score from the single review available. ## Version history (last 4 releases) ### 3.1 — 2026-06-09 New in this version • New Rolling Start option. • Now available for Apple CarPlay • New User Interface. • New quarter-mile runs with auto-start GPS timing, ### 3.0 — 2026-06-04 New in this version • New User Interface. • New quarter-mile runs with auto-start GPS timing, ### 2.0 — 2021-12-25 The app now includes a choice between 0 to 60 and 0 to 100. ### 1.0 — 2020-02-04 No release notes. ## More apps by David Mickey - [SmartBaby](https://appshunter.io/ios/app/smartbaby/id327757247) - [SmartBaby Chinese](https://appshunter.io/ios/app/smartbaby-chinese/id387622630) - [myMSC Remote](https://appshunter.io/ios/app/mymsc-remote/id424943864) - [All Stop MSC UDP](https://appshunter.io/ios/app/all-stop-msc-udp/id594083757) - [myMTC UDP](https://appshunter.io/ios/app/mymtc-udp/id594891025) - [myMSC UDP](https://appshunter.io/ios/app/mymsc-udp/id597012488) All apps by David Mickey: https://appshunter.io/developer/1506246434 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-10.*