# Quartermile.app — Track yourself. Race yourself! > Vehicle performance tracker using iPhone sensors for speed, acceleration, and lap times. (iPhone/iPad app by SIP Scootershop.) - Source: https://appshunter.io/ios/app/quartermileapp/id1603219727 (this page in markdown: same URL + `.md`) - Developer: [SIP Scootershop](https://appshunter.io/developer/1603219729) - Category: Sports, Lifestyle - Price: Free with in-app purchases - Rating: 3.90/5 from 7 App Store ratings · 12 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 18 MB - Languages: American English, German (Germany) - Released: 2022-01-06 - Data updated: 2026-08-09 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/quartermileapp/id1603219727/reviews.md ## What is Quartermile.app? How fast is your vehicle over a quarter mile, from 0 to 60 mph, over a self-determined distance or during three laps on a track? With Quartermile.app you can answer these questions and more! Quartermile.app uses your iPhone's sensors and GPS to give you an accurate picture of your vehicle's performance - whether it's a scooter, a car or a motorcycle. No additional receivers or antennas are needed! Due to a clean design and an automatic start you can fully concentrate on the road and still have all the important values of your run in sight. Choose between three modes: - Drag Race: Test how long it takes you to drive a set distance and which top speed is reached at the finish line - Acceleration: Record how fast your target speed is reached - either with a standing start or while driving with a flying start - Circuit: Record your track, make your rounds and get your best time This is how easy it is to capture your run with Quartermile.app: 1. Drive to the start line 2. Position your iPhone for maximum GPS reception in a place where it is safe and steady during the recording 3. Start the run - your iPhone will calibrate itself automatically 4. Recording will start automatically with the first acceleration of your vehicle 5. Your position, current speed and progress is presented to you in a clear way 6. Complete your run Analyze your performance using various statistics such as G-force, maximum speed, average speed, wind and weather. Not satisfied with your ride? Get back to the start, try again! Quartermile.app is made to support a wide range of vehicles - whether it has two, four or eight wheels. As long as it's driving and your iPhone has GPS reception, you can use Quartermile.app to record it. With the free version, you can use all modes with default values! With our one-time In-App Purchase you unlock all additional values. Important: Remember to obey the traffic laws and other applicable laws and to use the Quartermile.app only on closed areas, in compliance with the laws and rules applicable there. Note: Please note that an iPhone alone cannot replace expensive measuring equipment from motorsport. With the Quartermile.app we want to give you a simple and comparable tool, which you can use anytime and as simple as possible. We have noticed that on older devices the values differ more than on new iPhones. This is only a difference of a few meters, but we would still like to inform you about it. We are also working on improvements in data accuracy. All updates and improvements will be of course free of charge. Just try Quartermile.app for free and give us feedback in the app about your measurements and what features or improvements you would like to see in the future. Of course, we would also appreciate a positive review! Have fun and enjoy your ride! In-App Purchases: Unlock Quartermile Premium to have the maximum driving fun. Subscriptions renew on a monthly or yearly basis until you cancel them on the App Store. If you have any questions or suggestions, feel free to send feedback in the app or email us at support@quartermile.app. Privacy Policy: https://www.quartermile.app/legal/privacy-policy Terms of Use: https://www.quartermile.app/legal/terms-of-use ## Key features - 0-60 mph acceleration tracking - Quarter mile drag race timing - Multi-lap circuit timing - Vehicle performance statistics (G-force, speed) - Automatic run detection - Support for various vehicle types ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | 1 Month | $0.99 | per month | | 1 Year | $8.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Unlock all modes | $1.99 | one-time | ## Recent user reviews (10 of 12) All indexed reviews: https://appshunter.io/ios/app/quartermileapp/id1603219727/reviews.md ### 1/5 — Nur Premium *2024-12-06* Die angepriesenen kostenlosen Features kann man nicht nutzen, da sich das Abo-Fenster nicht schließen lässt. Top 👎🏼 ### 1/5 — Funktioniert aktuell nicht ohne Abo *2024-07-08* Ich würde das App mindestens probieren können bevor ich abonniere, geht aktuell leider nicht ### 1/5 — Keine Zahlung => Keine Funktion *2024-05-13* Wenn ich die App öffne, öffnet sich ein Fenster, das ein Abo von mir verlangt und das kann man auch nicht wegklicken oder schließen. Also ohne Zahlung keine Funktion. ### 1/5 — Schlechte app *2024-04-27* Ich kann die app nicht benutzen da mir konstant vorgeschlagen wird die premium version zu kaufen und ich nicht auf ablehnen oder so drücken kann. ### 1/5 — Nichts kostenlos *2024-04-25* Es wird zwar mit einer kostenlosen Nutzung geworben, dies is allerdings nicht der Fall. Sobald ich die App starte komme ich in ein Fenster um das Premium Abonnement für einen Monat oder für ein Jahr zu kaufen. Dort komme ich auch nicht wieder raus. Sofort wieder gelöscht! ### 1/5 — Nicht benutzbar *2024-04-25* ich weiß nicht, ob das Ganze nur bei mir so ist aber aktuell, wenn man die App öffnet, wird man sofort vom Bildschirm begrüßt der einen dazu auffordert Premium zu kaufen mit der Nachricht du hast keine aktuelles premium Abo. die App ist also dementsprechend defacto nicht nutzbar, was ich schade finde, da die Umsetzung eigentlich ganz cool klingt. ### 2/5 — Messung 0-100 *2024-02-25* ich habe mir die App extra gekauft, um die Beschleunigung Zeit von null auf 100 zu messen. in zig Versuchen ist es mir nicht gelungen, eine halbwegs korrekte Zeit zu ermitteln. Die App zeigt jedes Mal Zeiten jenseits der 18 Sekunden an, obwohl das Fahrzeug locker in 4-5 Sekunden auf 100 beschleunigen sollte sollte. Daher aus meiner Sicht leider nicht zu empfehlen. ### 1/5 — Wanted me to pay *2023-12-20* As soon as I finished set up, it went into the Home Screen and then told me I didn’t have any subscription, and wanted me to pay a subscription. Every time I closed the app and reopened it, did the same thing. Deleted the app and will continue to use racestats app. ### 5/5 — Sehr praktisch! *2023-07-24* Super App! Habe sie schon mehrmals verwendet und sie hat immer einwandfrei funktioniert! ### 2/5 — Bugs. *2023-06-13* It was a fine concept, it just didn’t work. The time on the 0-60 was way off even with 95+% cell service. The time started before the car did sometimes, so yeah, needs the kinks to be worked out for sure. ## Frequently asked questions about Quartermile.app ### What vehicles can I track with Quartermile.app? Quartermile.app supports a wide range of vehicles, including scooters, cars, and motorcycles, as long as they are driving and your iPhone has GPS reception. The app is designed for vehicles with two, four, or eight wheels. ### Does Quartermile.app have ads? Yes, Quartermile.app contains advertisements. These ads are present in the free version of the application. ### How accurate is Quartermile.app compared to professional equipment? Quartermile.app aims to be a simple and comparable tool, but it cannot replace expensive measuring equipment from motorsport. The developer notes that values may differ slightly on older devices, with differences typically within a few meters. They are actively working on improvements to data accuracy. ### What are the different modes available in Quartermile.app? Quartermile.app offers three modes: Drag Race to test speed over a set distance, Acceleration to record target speed achievement from a standing or flying start, and Circuit to record lap times on a track. ### How do I start a recording with Quartermile.app? To start a recording, drive to the start line, position your iPhone safely for maximum GPS reception, and start the run. The app will calibrate itself and begin recording automatically with the first acceleration of your vehicle. ### What statistics can I analyze with Quartermile.app? After completing a run, you can analyze your performance using various statistics such as G-force, maximum speed, average speed, and wind and weather conditions. This data helps you understand your vehicle's performance. ### What is the price of Quartermile.app and its premium features? Quartermile.app is free to use with default values for all modes. You can unlock additional values and features through a one-time in-app purchase. Subscription plans are available for monthly ($0.99) or yearly ($8.99) access to premium features. ### On which devices can I use Quartermile.app? Quartermile.app is supported on iPhones and iPods. It requires an iPhone with GPS reception to function correctly. ## Version history (last 5 releases) ### 2.4.2 — 2023-09-06 We provide smaller changes regarding design and presentation. ### 2.4.1 — 2023-08-30 Improved error management to make Quartermile.app even better. ### 2.3.2 — 2023-07-27 The ability for users to rate Quartermile.app in the AppStore has been further simplified. ### 2.3.1 — 2023-07-17 We've been working hard to enhance your experience and bring you new features that make using our app even better. In this version, we've integrated the MetaSDK to provide advanced tracking capabilities, ensuring seamless and accurate performance. In addition, the ability for users to rate Quartermile.app in the AppStore has been further simplified. ### 2.3 — 2023-07-12 We've been working hard to enhance your experience and bring you new features that make using our app even better. In this version, we've integrated the MetaSDK to provide advanced tracking capabilities, ensuring seamless and accurate performance. ## Apps similar to Quartermile.app | App | Rating | Price | Category | | --- | --- | --- | --- | | [CarTest - Performance Tester](https://appshunter.io/ios/app/cartest-performance-tester/id1534136951) | 4.2 (13) | Free | Sports | | [dragy Connect](https://appshunter.io/ios/app/dragy-connect/id1260905448) | 2.5 (8) | Free | Sports | | [Test-Drive Lite: Спидометр](https://appshunter.io/ios/app/test-drive-lite/id1377717673) | 4.2 (42) | Free | Sports | | [FastR - 0-60 Acceleration Test](https://appshunter.io/ios/app/fastr-0-60-acceleration-test/id1296375567) | 4.4 (290) | Free | Sports | | [dragy·Lap - New GPS Lap Timer](https://appshunter.io/ios/app/dragylap-new-gps-lap-timer/id1617703369) | — | Free | Sports | | [DragRacing – Real Drag Timer](https://appshunter.io/ios/app/dragracing-real-drag-timer/id1581306865) | 4.1 (15) | Free | Sports | ## Related topics [quarter mile](https://appshunter.io/ios/topics/quarter-mile) --- *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 2026-08-09.*