# Use4F

> This app is the key to all our trailers at any of our partners.

Canonical page: [https://chrome-stats.com/d/turbo.apps.kanleiesandroid](https://chrome-stats.com/d/turbo.apps.kanleiesandroid)

## Overview

- **ID:** `turbo.apps.kanleiesandroid`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Brenderup Rental
- **Category:** AUTO\_AND\_VEHICLES
- **Downloads:** 139,046
- **Rating:** 4.50 / 5 (5,184 ratings)
- **Version:** 4.10.2
- **Last updated:** 2026-09-09
- **First published:** 2021-12-20
- **Publisher country:** SE
- **Size:** 32 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=turbo.apps.kanleiesandroid)
- **Website:** [https://www.brenderuprental.com](https://www.brenderuprental.com/)
- **Privacy policy:** [https://www.brenderupgroup.com/en/privacy-policy](https://www.brenderupgroup.com/en/privacy-policy)

## Description

**Use4F** is a self-service Chrome extension designed to enhance your trailer rental and sharing experience. Leveraging smart technology, this app eliminates traditional hassles like waiting in line, managing paperwork, and handling physical keys. Whether you're at home or on the go, Use4F lets you reserve, pick up, and return trailers effortlessly through a few simple taps – all within a single, user-friendly interface.

By installing Use4F, you gain access to a seamless sharing economy platform that maximizes convenience for users. The app works with multiple partner locations, allowing you to find a nearby trailer for safe and smooth transport anytime you need it, completely free. Keep a reliable trailer rental solution right in your browser and enjoy hassle-free transportation with Use4F!

## Rankings

- #189,585 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BIND_NOTIFICATION_LISTENER_SERVICE`
- `android.permission.BLUETOOTH_ADVERTISE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_DATA_SYNC`
- `android.permission.FOREGROUND_SERVICE_SPECIAL_USE`
- `android.permission.HIDE_OVERLAY_WINDOWS`
- `android.permission.INTERNET`
- `android.permission.KILL_BACKGROUND_PROCESSES`
- `android.permission.NFC`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `turbo.apps.kanleiesandroid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users appreciate the trailer quality and convenient service, but the app suffers from frequent crashes, buggy photo handling during returns, payment errors including double charges and unexpected fees, and a confusing UI. Booking is difficult due to SMS code timeouts, and the app loses session data when switching apps, leading to a frustrating experience.

### Pros

- Excellent trailer quality and service.
- Easy and convenient to use when functioning properly.
- Generally provides good service aside from app issues.

### Cons

- App frequently crashes, especially when taking photos during the return process.
- Multiple users report issues with booking process due to SMS code timeout.
- Payment problems such as double charges and unexpected booking fees.
- Poor UI design making it difficult to view booking details or track progress.
- App loses state when switching to other apps, causing process restarts.

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