# Track4Facts PRO: 0-60 Timer — GPS Drag Racing & Lap Times > GPS route recorder with detailed performance analysis and data export. (iPhone/iPad app by Klaus Neuendorf.) - Source: https://appshunter.io/ios/app/track4facts-pro-0-60-timer/id1485150403 (this page in markdown: same URL + `.md`) - Developer: [Klaus Neuendorf](https://appshunter.io/developer/765092614) - Category: Sports, Navigation - Price: Free (on sale, was $4.99) - Rating: 4.70/5 from 3 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 16.1 · 19 MB - Languages: American English, German (Germany) - Released: 2019-11-05 - Data updated: 2026-09-22 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/track4facts-pro-0-60-timer/id1485150403/reviews.md ## What is Track4Facts PRO? Track4Facts PRO turns your iPhone into a GPS driving recorder for sprint, distance, lap and sector timing. Record your drives, compare acceleration runs and explore your driving with maps, charts and motion-sensor analysis. Download for free and measure 0–60 mph or 0–100 km/h at no cost. Unlock advanced features with one purchase. No subscription. Previous purchasers of the paid app retain the Full Version. FREE FEATURES • GPS speedometer and ride recording • Speed, distance, duration, average speed, top speed, elevation and stops • 0–60 mph or 0–100 km/h sprint timing • iPhone sensor fusion for eligible standard sprints • Background recording with the screen locked • Live Activity on the Lock Screen and Dynamic Island • Maps, Race Summaries and ride history • One vehicle profile in the Garage • Apple Watch remote control and optional heart-rate recording • Import existing Track4Facts backups FULL VERSION — ONE-TIME PURCHASE • Custom sprint ranges from a standstill or while rolling • Sprint comparison across rides and vehicles: overlay speed curves, inspect speeds at the same elapsed time and find the fastest comparable recorded run • Distance timing with splits and finish speed; metric, imperial and custom targets • Automatic lap and sector timing with live delta to your best lap • Create tracks by drawing on the map or driving a survey lap • Lap comparison with speed and time-delta charts, corner analysis and deceleration onset • Theoretical best lap from best sectors and lap consistency • Ghost Lap: replay two laps together or compare with an ideal lap assembled from best sectors • Braking analysis with deceleration traces and corner comparisons • Friction-circle and corner-dynamics analysis using GPS and available iPhone motion data • Vibration analysis with intensity, peaks, route colours and a time graph • Interactive 3D route and elevation visualisation • Ride replay and speed, elevation and acceleration charts • GPX, waypoint CSV and motion CSV export • Complete backups and multiple vehicle profiles • External GPS receiver support GPS + IPHONE MOTION SENSORS Developed with AI assistance, the sensor-fusion algorithm combines GPS and motion data to estimate launch, speed progression and GPS delay for eligible 0–60 mph and 0–100 km/h runs. Your iPhone must remain firmly mounted. Regular fusion is used only when its checks pass; GPS remains available for comparison. Suitable recordings may also receive a separately labelled ≈ estimate after the ride. Estimates do not become confirmed records. New rides store motion data at a nominal 50 Hz, independently of the GPS update rate. Older rides can be analysed when their stored data is sufficient. APPLE WATCH Start and stop regular recordings and view live ride data from your wrist. Optional Race Training records heart rate and saves a workout to Apple Health with permission. Heart rate is excluded from exports by default; including it in backups and waypoint CSV requires separate consent. EXTERNAL GPS Supports Dual XGPS150/XGPS150A, XGPS160 SkyPro and Dragy Lite. Dragy Lite offers selectable 10, 20 or 25 Hz updates. More samples can provide finer time resolution, but do not guarantee greater accuracy. UNDERSTAND YOUR RESULTS Standstill checks, interpolation and checks for gaps, poor fixes and implausible changes help assess each attempt. Quality labels and explicit estimate labels explain its basis. In-app FAQs and illustrated help cover measurement methods and their limits. Each ride retains its measurement configuration. Later settings changes do not change its recorded ranges. GPS and sensor fusion remain estimates; no fixed timing accuracy is guaranteed. Track4Facts PRO is not a calibrated measuring instrument. SAFETY Perform performance measurements only on private, closed-off or expressly approved tracks and areas. Secure your phone and never operate it while driving. Applicable laws, local regulations and safety requirements must also be observed there. ## Key features - Record driven routes - Analyze speed, distance, duration - Calculate acceleration times - View performance charts - Speed-colored route map - Export data as GPX/CSV - Dual SkyPro GPS support ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/track4facts-pro-0-60-timer/id1485150403/reviews.md ### 5/5 — Sehr Gute App *2026-09-16* Mit der neuesten Version ist die Kartenansicht mit vielen Punkten wieder richtig schnell. Top App mit vielen Funktionen, kenne keine bessere **Developer response:** Danke für dein Feedback! Mit dem letzten Update haben wir weitere Verbesserungen an der Performance der Kartenansicht vorgenommen, insbesondere bei Fahrten mit vielen aufgezeichneten GPS-Punkten. Falls die Kartenansicht bei dir weiterhin träge reagiert oder einfriert, schreib uns bitte über die Support-Mail direkt in der App. Hilfreich wären dabei ein paar Details dazu, bei welcher Fahrt bzw. nach welcher Aufzeichnungsdauer das Problem auftritt und ob du einen externen GPS-Empfänger verwendest. So können wir das Verhalten gezielt nachvollziehen und weiter optimieren. Vielen Dank für deine Unterstützung! ### 5/5 — Sehr wertvolle Insights *2026-08-18* Finde die App super. Mega wertvolle Insights. Das neue Design ist echt gelungen! **Developer response:** Vielen Dank für das tolle Feedback! Freut uns sehr, dass dir die neuen Insights und das Design gefallen. 🚀 ### 5/5 — Funktioniert nicht wie beschrieben *2024-08-31* Die Datenaufzeichnung enthält IMMER nur sekündliche Updates, auch bei verwendetem 10Hz Skypro GPS 160! Warum??? **Developer response:** Danke für deine Rückmeldung! Auch wenn deine Bewertung schon etwas zurückliegt: Den angesprochenen Punkt habe ich in Version 2.0 aufgegriffen. Mit einem XGPS160 kann Track4Facts jetzt optional bis zu 10 GPS-Punkte pro Sekunde speichern. Die entsprechende Option befindet sich in den Einstellungen unter „Alle XGPS160-Punkte speichern“. Vielen Dank für den Hinweis und viel Freude mit der neuen Version! ### 2/5 — Leider für Kfz ungeeignet *2021-09-17* Es wird kein Beschleunigungswert angezeigt. Die Auswertung „Geschwindigkeitsverlauf“ hat in der X-Achse keine Werte (Zeit) **Developer response:** Hallo RolfRui, Beschleunigungswerte und Geschwindigkeitsverlauf wurden soeben überprüft und es konnte kein Fehler in der App gefunden werden. Bitte prüfe folgendes: Die App benötigt die Erlaubnis der Ortungsdienste - hast du diesen zugestimmt? Du kannst dies in der App „Einstellungen“ unter Datenschutz -> Ortungsdienste -> Track4Facts Pro überprüfen. Es muss „Beim verwenden der App“ sowie „Genauer Standort“ aktiviert sein. Solltest du dennoch Probleme haben wende dich bitte per Mail an support*at*klaus-neuendorf.de. Wir versuchen dir dann weiterzuhelfen. 😉 ### 5/5 — Sehr gute App, *2021-04-11* wir sind sehr begeistert. Da wir die App auch für Sprints benutzen wäre es allerdings sehr nützlich, wenn die Zeitanzeige in der Historie auch die Sekunden noch darstellen würde. LG **Developer response:** Ja, das würde ich etwas persönlicher formulieren: Vielen Dank für dein Feedback! Wir hoffen, dass das neue Design deinen damaligen Wunsch inzwischen erfüllt. Falls dir noch etwas fehlt, schick uns deinen Vorschlag gerne an unsere Support-Mail. 🚀 ### 4/5 — coole app *2020-05-03* Würde mich freuen wenn man den Wert selbst bestimmen kann auf den man von 0kmh beschleunigen möchte z.B. 0-10 0-20 0-25 ... 0-60 0-70 usw.. **Developer response:** In der neuen Version kannst du die Beschleunigungswerte jetzt frei festlegen. Danke für dein Feedback! 🚀 ### 4/5 — Gute App, mit Potenzial *2020-03-21* Sehr schöne App, aber es fehlt was. Das man verschiedene Geschwindigkeit einstellen kann die man gerne messen mag. z.b. 80-120, 100-200 usw. **Developer response:** In der neuen Version kannst du die Beschleunigungswerte jetzt frei festlegen. Danke für dein Feedback! 🚀 ### 5/5 — Geil 😎 *2019-10-30* Echt coole App! Es ist echt interessant die Daten in den Diagrammen zu sehen. Erstaunlich welche Höhenmeter man bewältigt ohne dies zu merken. Mein Auto könnte etwas schneller sein, aber da kann die App leider nicht helfen 😂 **Developer response:** Es freut mich sehr zu hören, dass Ihnen meine App Spaß macht! :-) ## Frequently asked questions about Track4Facts PRO ### What is Track4Facts PRO? Track4Facts PRO is a navigation app designed to record your driven routes and provide detailed performance analysis. It offers metrics such as current speed, maximum speed, distance, duration, and acceleration times. ### What performance metrics does Track4Facts PRO offer? Track4Facts PRO provides current speed, maximum speed, distance, duration, average speed, fastest acceleration times (0-30, 0-50, 0-100 km/h), acceleration forces, completed altitude, and the number of stops. ### Can I visualize my routes with Track4Facts PRO? Yes, you can check your driven route on a map colored by speed. This feature is perfect for identifying fast and slow sections of your journey. ### Does Track4Facts PRO support external GPS devices? Yes, Track4Facts PRO now supports Dual SkyPro GPS-Receivers (XGPS160 & XGPS150) for professional results, enhancing accuracy. ### Can I export my data from Track4Facts PRO? Absolutely. The app allows you to export your recorded data as GPX and CSV files, enabling further analysis or use in other applications. ### What is the price of Track4Facts PRO? Track4Facts PRO is a paid application, priced at $4.99. This one-time purchase grants you access to all its features. ### Does Track4Facts PRO have ads? No, Track4Facts PRO does not contain advertisements. As a paid app, it offers an ad-free experience. ### How often is Track4Facts PRO updated? The latest version, 1.8, was released on October 21, 2023. Updates typically address new features, performance improvements, and bug fixes. ## Version history (last 5 releases) ### 6.0 — 2026-09-20 • New sensor fusion developed with AI assistance, exclusively for eligible standard sprints using the iPhone’s internal GPS: denser motion data helps compensate for the lower GPS sampling rate, aiming to improve timing accuracy. • Sprint comparisons across rides and vehicles, with speed-curve overlays and a search for the fastest comparable ride. • Ghost Lap replays laps together and offers comparison with an ideal lap assembled from best sectors. • New vibration analysis and expanded lap, braking, friction-circle, corner-dynamics and 3D views. • New recordings save motion data at a uniform nominal 50 Hz. • Improved layouts, spoken results and illustrated explanations of measurements and accuracy limits. ### 5.5 — 2026-09-14 This update adds significantly deeper drive and lap analysis to Track4Facts PRO. - New lap comparison with speed and time-delta charts across the complete course - Corner-by-corner insights into time loss, deceleration onset, corner speed and acceleration on exit - Theoretical best lap assembled from the quickest sectors, plus a new lap-consistency value - New braking analysis showing deceleration traces, strength, corner speed and time impact - New friction circle derived from GPS and, when reliable sensor data is available, measured with the iPhone’s motion sensors - New interactive 3D telemetry with route and elevation profile - New corner-dynamics analysis for yaw, roll and pitch on current recordings - Denser yet compact motion-data recording at up to 25 Hz - Improved History, sector overview and track management - Better landscape layouts and Dynamic Island spacing - New optional reduced sprint layout - Various stability improvements and bug fixes ### 5.2 — 2026-09-13 This update adds significantly deeper drive and lap analysis to Track4Facts PRO. - New lap comparison with speed and time-delta charts across the complete course - Corner-by-corner insights into time loss, deceleration onset, corner speed and acceleration on exit - Theoretical best lap assembled from the quickest sectors, plus a new lap-consistency value - New braking analysis showing deceleration traces, strength, corner speed and time impact - New friction circle derived from GPS and, when reliable sensor data is available, measured with the iPhone’s motion sensors - New interactive 3D telemetry with route and elevation profile - New corner-dynamics analysis for yaw, roll and pitch on current recordings - Denser yet compact motion-data recording at up to 25 Hz - Improved History, sector overview and track management - Better landscape layouts and Dynamic Island spacing - New optional reduced sprint layout - Various stability improvements and bug fixes ### 5.1 — 2026-09-08 This update takes Track4Facts PRO to the race track. - New lap timing with automatic lap detection - Create your own sectors and measure individual sector times - Draw race tracks directly on the map - Alternatively, record and save a track simply by driving it - New Dragy Lite support as an external GPS receiver with update rates of up to 25 Hz - Apple Watch companion app: conveniently start and stop drives from your wrist. Optional you can also track your heart rate. - Improved handling of high-frequency external GPS data - New settings design - Various bug fixes and improvements Track4Facts PRO now combines sprint and distance timing with lap times, sectors and custom race tracks in one app. ### 5.0 — 2026-09-08 This update takes Track4Facts PRO to the race track. - New lap timing with automatic lap detection - Create your own sectors and measure individual sector times - Draw race tracks directly on the map - Alternatively, record and save a track simply by driving it - New Dragy Lite support as an external GPS receiver with update rates of up to 25 Hz - Apple Watch companion app: conveniently start and stop drives from your wrist. Optional you can also track your heart rate. - Improved handling of high-frequency external GPS data Track4Facts PRO now combines sprint and distance timing with lap times, sectors and custom race tracks in one app. ## Apps similar to Track4Facts PRO | App | Rating | Price | Category | | --- | --- | --- | --- | | [Video Tagger - Sports Analysis](https://appshunter.io/ios/app/video-tagger-sports-analysis/id725815181) | — | Free | Sports | | [AerTennis](https://appshunter.io/ios/app/aertennis/id6757598452) | — | $2.99 | Sports | | [GPSLocator: Run, Hike & Sail](https://appshunter.io/ios/app/gpslocator-run-hike-and-sail/id380800734) | 2.6 (8) | Free | Sports | | [Score Counter Points Tracker](https://appshunter.io/ios/app/score-counter-points-tracker/id6479275883) | 3.9 (18) | Free | Sports | | [N.S.A.T.](https://appshunter.io/ios/app/nsat/id6760433974) | 5.0 (2) | Free | Sports | | [EqualSub](https://appshunter.io/ios/app/equalsub/id6795642678) | 5.0 (1) | Free | Sports | ## More apps by Klaus Neuendorf - [New Year's Eve Counter](https://appshunter.io/ios/app/new-years-eve-counter/id765092611) - [TextReplacer - find & replace](https://appshunter.io/ios/app/textreplacer-find-and-replace/id766871249) - [RemoRepeat](https://appshunter.io/ios/app/remorepeat/id1052482738) - [Baby Accessories Sticker](https://appshunter.io/ios/app/baby-accessories-sticker/id1171410750) - [Disco & Party Sticker](https://appshunter.io/ios/app/disco-and-party-sticker/id1173312635) - [Traime](https://appshunter.io/ios/app/traime/id1191733600) All apps by Klaus Neuendorf: https://appshunter.io/developer/765092614 --- *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 2026-09-22.*