# Visuomotor Choice Reaction

> Visuomotor Choice Reaction (iPhone/iPad app by Viacheslav Romanenko.)

- Source: https://appshunter.io/ios/app/visuomotor-choice-reaction/id1635928963 (this page in markdown: same URL + `.md`)
- Developer: [Viacheslav Romanenko](https://appshunter.io/developer/1046372418)
- Category: Sports, Education
- Price: $1.99
- Age rating: 4+
- Requires: iOS 14.0 · 1 MB
- Languages: American English
- Released: 2022-08-14
- Data updated: 2026-05-14
- User reviews in markdown: https://appshunter.io/ios/app/visuomotor-choice-reaction/id1635928963/reviews.md

## What is Visuomotor Choice Reaction?

Evaluation of the reaction of choice. This test allows you to determine the reaction time of a user's choice. It is necessary to quickly select the appropriate color or the appropriate shape (the object that is in the center) from the five offered. It is necessary to go through 4 stages, quickly and accurately respond to different visual signals. In case of an incorrect reaction, an error is counted. To obtain a more objective result, the hand with which the test is performed must be located within the central object. The 'Demo' mode allows you to get acquainted with the methodology of the test (this mode involves 2 attempts at each stage of the test)."

Model characteristics can be generated based on measurement results. To do this, navigate to the 'Data' section, click 'Choose', select the desired measurements, and click the 'Model'. On the next screen, the main characteristics of the selected measurements are displayed. If the characteristics are satisfactory, click 'Create model'. Created models are accessible in the settings under 'Models based on measurements'. To compare measurement results with a model, go to the 'Data' section, select a measurement, click 'Summery', and on the next screen, select 'Assessment'. As an example, the model characteristics of martial artists of high sports qualification 'Martial arts model' are set by default."

Also, in the settings, you can also save a backup of your measurements in JSON format anywhere (Save backup), add measurements from another device (Add backup), replace already saved measurements with new ones (Replace backup), or delete all data (Delete all data)."

This app can be utilized by athletes and teachers from specialized educational institutions for their scientific research.


## Version history (last 5 releases)

### 1.0.6 — 2026-03-14

Some errors were corrected.

### 1.0.5 — 2025-05-12

Some errors were corrected.

### 1.0.4 — 2025-04-17

Some errors were corrected.

### 1.0.3 — 2023-06-19

Some errors were corrected.

### 1.0.2 — 2022-08-28

Added the ability to make a backup. Some errors were corrected.

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## More apps by Viacheslav Romanenko

- [Reaction SM](https://appshunter.io/ios/app/reaction-sm/id1046372419)
- [Reaction SR](https://appshunter.io/ios/app/reaction-sr/id1047244230)
- [Reaction RC](https://appshunter.io/ios/app/reaction-rc/id1048447733)
- [Reaction RMO](https://appshunter.io/ios/app/reaction-rmo/id1049901807)
- [Reaction RD](https://appshunter.io/ios/app/reaction-rd/id1050398610)
- [Reaction CDO](https://appshunter.io/ios/app/reaction-cdo/id1051308948)

All apps by Viacheslav Romanenko: https://appshunter.io/developer/1046372418

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-14.*