---
title: "mReactions - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Psychologists (professional and hobbyists), teachers, and others who need to measure response times in various scenarios such as in distraction and stress environments - use mReactions to create tests"
---

# mReactions — United States

![mReactions App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/85/15/e3/8515e38d-8450-3f52-1fd3-0d6ebf42b00c/appIcon-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [Mark Johannessen](https://apptail.io/developer/mark-johannessen-Bdzd)
**Category:** Education
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.markjohannessenconsulting.mreactions
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0 (released 2020-08-12)
**Original Release:** 2020-08-12
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1512825149)
**AppTail Page:** [https://apptail.io/app/mreactions-JhFk/united-states](https://apptail.io/app/mreactions-JhFk/united-states)

## mReactions Description
Psychologists (professional and hobbyists), teachers, and others who need to measure response times in various scenarios such as in distraction and stress environments - use mReactions to create tests to measure response times to audible or textual stimuli, with the number of stimuli, a repeating or singular stimuli, and the time variance between the stimuli (including within a range) with a maximum response time all set on a per-test basis. The test results provide a basic analysis of the results (mean, minimum, maximum, standard deviation and variance of the response times) with the ability to export the test results as a standard csv file for further analysis and aggregation. The responses to the stimuli are made by either touching the device's screen or through the use of a bluetooth enabled device which can emulate a "space bar" press.

## mReactions Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/f8/5f/97/f85f97b5-b91b-724e-0370-34375ab86583/e288bd71-bb4f-4ffb-a803-65887482d134_Simulator_Screen_Shot_-_iPhone_11_-_2020-07-25_at_11.59.56.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/c0/20/e1/c020e15b-11de-7dac-6803-68b6c4a701cf/91eb7d15-8a3b-47c6-88d7-7b524a6bf971_Simulator_Screen_Shot_-_iPhone_11_-_2020-07-25_at_12.05.11.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/6e/e5/97/6ee5977b-85ef-f438-5580-788db6255665/8e035ca5-feb0-4d31-9df4-fd11c5a573fc_Simulator_Screen_Shot_-_iPhone_11_-_2020-07-25_at_12.05.22.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/f8/42/22/f842221d-8e41-8b53-7f0a-cbede10020e5/1033cc83-376a-4e2d-8ea1-84ca0926153d_Simulator_Screen_Shot_-_iPhone_11_-_2020-07-25_at_12.05.43.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/6b/ca/ab/6bcaab1e-ddcb-4876-f2be-6c1377b89019/a57112f2-5548-4064-96f6-db10346b303d_Simulator_Screen_Shot_-_iPhone_11_-_2020-07-25_at_12.06.08.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/e0/fd/89/e0fd89e8-9e6a-61b3-fab5-2f411e788656/9fd0bf73-858f-414c-935f-d1ce07b58b2b_Simulator_Screen_Shot_-_iPhone_11_-_2020-07-25_at_12.06.21.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/b3/a0/4c/b3a04cc4-7fe4-61a7-f472-c2fa4a06941f/ace1b51c-3e42-4fa1-be7b-16d2218752e1_Simulator_Screen_Shot_-_iPhone_11_-_2020-07-25_at_12.07.10.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/22/21/97/22219716-d918-f42a-891a-1e70b25ca0b7/ee9d4030-6daa-420e-be70-1669f243b3c3_Simulator_Screen_Shot_-_iPhone_11_-_2020-07-25_at_12.08.28.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/87/ea/22/87ea2280-d085-b1de-c489-a03e852b6a99/9b30de34-8925-409c-83f7-f80c69aa7a97_Simulator_Screen_Shot_-_iPhone_11_-_2020-07-25_at_12.08.41.png/1242x2688.png)







## mReactions Available In
- [Japan](https://apptail.io/app/mreactions-JhFk/japan)
- [United States](https://apptail.io/app/mreactions-JhFk/united-states)

---

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