# Tracer Study

> A behavioral study app intended to support people in reducing their alcohol use.

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

## Overview

- **ID:** `com.tracerstudy`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Vista IT Solutions
- **Category:** HEALTH\_AND\_FITNESS
- **Downloads:** 29
- **Version:** 1.2.2
- **Last updated:** 2026-04-20
- **First published:** 2024-12-07
- **Publisher country:** US
- **Size:** 40 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.tracerstudy)
- **Website:** [https://medicine.uky.edu/centers/chet/trac-er-study](https://medicine.uky.edu/centers/chet/trac-er-study)
- **Privacy policy:** [https://studyphdept.med.yale.edu/TracerAdmin/Conditions/TermAndCondition](https://studyphdept.med.yale.edu/TracerAdmin/Conditions/TermAndCondition)

## Description

This app is based on studying the drinking behavior of volunteering participants with a goal of reducing their alcohol consumption. The study involves analyzing the alcohol triggers, consumption and actions taken under the influence of alcohol as reported by the participants by the means of reporting sections and periodic surveys in the app. This app also helps participants to monitor their blood alcohol content using a breathalyzer and encourages them to add and track their goals.

## Rankings

- #2,468,945 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_BACKGROUND_LOCATION`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH`
- `android.permission.BLUETOOTH_ADMIN`
- `android.permission.BLUETOOTH_ADVERTISE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_LOCATION`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.RECORD_AUDIO`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.tracerstudy.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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- [TRAC Monitor](https://chrome-stats.com/d/com.sci.trac.android.tracmobilemonitor) — 3,558 users, 2.02 / 5

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