# DeFit

> Debugger of Fitness Apps

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

## Overview

- **ID:** `com.fitness.debugger`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** DeFit Development Inc.
- **Category:** PRODUCTIVITY
- **Downloads:** 5,091,335
- **Rating:** 3.04 / 5 (25,027 ratings)
- **Version:** 0.9.3
- **Last updated:** 2023-10-09
- **First published:** 2019-08-26
- **Publisher country:** TW
- **Size:** 2.97 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.fitness.debugger)
- **Website:** [https://www.defit.dev](https://www.defit.dev/)
- **Privacy policy:** [https://www.defit.dev/policy.html](https://www.defit.dev/policy.html)

## Description

DeFit is a handy Chrome extension designed for developers working on fitness applications. It eliminates the need for manual input or physically shaking your phone by automatically inserting running activity data into your fitness service database. This tool supports customization of running speed and step counts, enabling comprehensive testing scenarios whenever needed.

Getting started is simple: log in to your fitness account, enable the "Sync fitness data" switch, and monitor the status of the latest data synchronization and the countdown to the next. DeFit uses Google Fitness API but is an independent third-party app, ensuring your data privacy without server-side storage. DeFit is the perfect assistant for software testers aiming to streamline the development and debugging processes of fitness apps.

## Rankings

- #23,921 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_DATA_SYNC`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `com.fitness.debugger.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users praise DeFit for Pokemon GO syncing via Google Fit and its covert mode, plus ease of use. However, the dominant issues are intrusive ads and monetization, inconsistent reliability across updates, occasional breakage of Pokemon GO integration, and calls for an ad-free option. Overall sentiment is mixed: core functionality shines when it works, but ad-heavy experience and stability problems color many reviews.

### Pros

- Works with Pokemon GO when Google Fit is installed and synced.
- Covert mode works well for debugging and long-distance tasks.
- Easy to use and generally useful; positive user experience when it functions.
- Still functional after Health Connect migration for some users.

### Cons

- Ads are pervasive and often disruptive: long videos, ad rewards sometimes don’t grant time, and ads can block usage.
- Reliability is inconsistent across updates: some sessions work, others fail or misbehave.
- Pokemon GO integration can stop working after updates or suddenly degrade in functionality.
- Monetization concerns: users complain about ads and request an ad-free/pro version or open-source alternatives.

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