# Dragger-car acceleration meter

> Your accurate car acceleration meter (quarter mile, car performance, gps)

Canonical page: [https://chrome-stats.com/d/com.unstockable.dragger](https://chrome-stats.com/d/com.unstockable.dragger)

## Overview

- **ID:** `com.unstockable.dragger`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Unstockable
- **Category:** AUTO\_AND\_VEHICLES
- **Downloads:** 197,831
- **Rating:** 3.86 / 5 (354 ratings)
- **Version:** 0.23.854
- **Last updated:** 2026-05-24
- **First published:** 2023-04-12
- **Publisher country:** GE
- **Size:** 6.71 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.unstockable.dragger)
- **Website:** [https://www.youtube.com/@Unstockable](https://www.youtube.com/@Unstockable)
- **Privacy policy:** [https://docs.google.com/document/d/1YKve04R5-7DaWENGmQu7sqZZok6fhUd2S\_jnQaNd6Pk/edit?usp=share\_link](https://docs.google.com/document/d/1YKve04R5-7DaWENGmQu7sqZZok6fhUd2S_jnQaNd6Pk/edit?usp=share_link)

## Description

Dragger-car Acceleration Meter transforms your smartphone into a highly accurate tool for measuring car acceleration and performance using GPS technology. It features a unique calculation algorithm that ensures maximum precision in measuring various acceleration metrics such as 0-60 mph, 0-100 km/h, quarter mile times, and other custom speed ranges.

Users can compare their car's real-world performance against declared specs, leave notes on each measurement, and share their results on social media. Whether for casual enthusiasts or racing professionals, Dragger empowers you to conquer the track and showcase your vehicle's true power with ease.

## Rankings

- #160,596 — Overall
- #22 — performance

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.REORDER_TASKS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.unstockable.dragger.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users generally like the app for its simple, powerful, and free toolkit that delivers instant acceleration, speed, distance, graphs, and braking data. It’s praised as easy to use and useful for classrooms and various vehicles. However, many reviews report accuracy problems (0-60, top speed, braking) and reliability issues (crashes, lag, or not starting). Some features like braking measurements or start-detection can be Not Ready Yet or confusing. GPS-based readings are considered unreliable by some users. Overall, it’s appealing when it works, but accuracy and stability need improvement.

### Pros

- Simple, intuitive interface with instant acceleration readings and detailed data (speed, distance, graph, and braking times).
- Easy to use and powerful, with a clean UI.
- Free app with a solid feature set and good value.
- Useful in classroom settings for demonstrations.
- Versatile across different vehicles (cars, wave runners, E-scooters).

### Cons

- Measurements are often inaccurate or inconsistent (0–60 times, top speed) and don't align with real readings.
- Reliability issues: app sometimes stops working, runs slowly, or lags.
- Braking measurement sometimes Not Ready Yet, with little explanation.
- Timer/start-detection can be confusing or unreliable (when it starts).
- GPS-based data can be unreliable or controversial; some users prefer math-based readings.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.unstockable.dragger)