# O-Speed Rush

> Measure reaction time. Movement creates new targets in space.

Canonical page: [https://chrome-stats.com/d/com.redtel.ospeed\_rush](https://chrome-stats.com/d/com.redtel.ospeed_rush)

## Overview

- **ID:** `com.redtel.ospeed_rush`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Holger Redtel
- **Category:** GAME\_SPORTS
- **Downloads:** 9
- **Version:** 1.0.39
- **Last updated:** 2026-05-20
- **First published:** 2026-03-17
- **Publisher country:** DE
- **Size:** 38 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.redtel.ospeed_rush)
- **Website:** [https://redtelapss.de](https://redtelapss.de/)
- **Privacy policy:** [https://redtelapps.de/dsgvo](https://redtelapps.de/dsgvo)

## Description

O-Speed ​​Rush is a dynamic reaction and movement training app from the O-Speed ​​series.<br><br>Unlike classic reaction games, the targets here are generated by movement in space. As the user moves, the app automatically creates new target points along the direction of movement.<br><br>Depending on the settings, a new target can appear at regular intervals—for example, every 2 meters, 10 meters, or 100 meters of the distance traveled.<br><br>This creates continuous training of movement, orientation, and reaction time.<br><br>The process is simple:<br><br>Move → Target appears → React → Time.<br><br>This results in dynamic training for attention, reaction speed, and orientation.<br><br>Dynamic Target System<br>O-Speed ​​Rush uses movement as a trigger for new targets.<br><br>As the user moves, the app detects changes in position and direction. New target points are automatically generated along these movements.<br><br>This means:<br><br>• Movement generates new targets<br><br>• Targets appear along the direction of movement<br>• Training distances can be adjusted<br>• Continuous reaction training during movement<br>This makes O-Speed ​​Rush particularly suitable for outdoor training, on paths, or on training tracks.<br><br>Controllers and Accessories<br><br>O-Speed ​​Rush can be controlled directly via smartphone.<br><br>Alternatively, Bluetooth controllers can be used. These serve as input devices for fast reaction drills.<br><br>The controller can take various forms. In addition to the smartphone itself, separately available accessories with a smartphone holder can also be used, which connect to the app via Bluetooth.<br><br>Such controllers are available commercially and facilitate particularly fast movement and reaction drills.<br><br>Features<br>• Dynamic target generation through movement<br>• Adjustable target distances (e.g., 2–100 meters)<br>• Reaction time measurement<br>• Continuous training during movement<br>• Easy training rounds<br>• Support for external Bluetooth controllers<br>Training Effect<br>O-Speed ​​Rush combines movement, reaction, and orientation in a dynamic training format.<br><br>The combination of movement and quick decisions creates an effective training for concentration, timing and reaction speed.

## Rankings

- #2,846,425 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.redtel.ospeed_rush.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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