# TrackTimer: Acceleration Test — Car Acceleration & Drag Timer

> Car Acceleration & Drag Timer (iPhone/iPad app by Mursel OSMANOGLU.)

- Source: https://appshunter.io/ios/app/tracktimer-acceleration-test/id6759579375 (this page in markdown: same URL + `.md`)
- Developer: [Mursel OSMANOGLU](https://appshunter.io/developer/1869685490)
- Category: Sports, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 25 MB
- Languages: American English, German (Germany), Turkish
- Released: 2026-02-25
- Data updated: 2026-07-11
- User reviews in markdown: https://appshunter.io/ios/app/tracktimer-acceleration-test/id6759579375/reviews.md

## What is TrackTimer?

Turn your iPhone into a precision drag strip timer. Measure 0-60 mph, 0-100 km/h, and any custom speed range up to 400 km/h — no extra hardware needed.

   THREE MEASUREMENT MODES
  • GPS Only — Simple, reliable speed tracking
  • GPS + Accelerometer — Enhanced accuracy with motion sensors
  • Kalman Filter Fusion — Professional-grade precision rivaling dedicated hardware

   BUILT FOR THE TRACK
  • Custom speed ranges (0-60, 0-100, 100-200, or set your own)
  • Multi-lap session recording with split times
  • Live speed gauge with GPS and Fusion readouts
  • GPS signal quality indicator

   GLOBAL LEADERBOARD
  Compare your times with drivers worldwide. Upload your best runs
  and see how you stack up.

   VEHICLE PROFILES
  Save multiple vehicles and track performance for each one separately.

   DETAILED HISTORY
  Review every run with time, max speed, G-force data, and
  speed-over-time charts.

  Designed exclusively for drag strips, race tracks, and closed
  private areas. Download now and put your car to the test.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| TrackTimer Premium | $49.99 | one-time |



## Version history (last 4 releases)

### 1.3 — 2026-03-16

-bug fixes

### 1.2 — 2026-03-06

• UGC Safety: Report leaderboard entries and block users
• Performance and stability improvements

### 1.1 — 2026-02-27

• Full localization: Turkish, English, and German language support
  • Settings screen now accessible from the main timer via gear icon
  • Share card branding updated to TrackTimer
  • Photo library permission for saving result cards
  • Various UI text improvements

### 1.0 — 2026-02-25

No release notes.

## More apps by Mursel OSMANOGLU

- [Ethanol Calculator - E85 Fuel](https://appshunter.io/ios/app/ethanol-calculator-e85-fuel/id6757930343)

All apps by Mursel OSMANOGLU: https://appshunter.io/developer/1869685490

---

*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 2026-07-11.*