# Speed Climbing Reactiontrainer

> Open-source speed climbing reaction time training application. (iPhone/iPad app by Dorian Zedler.)

- Source: https://appshunter.io/ios/app/speed-climbing-reactiontrainer/id1527603031 (this page in markdown: same URL + `.md`)
- Developer: [Dorian Zedler](https://appshunter.io/developer/1666039119)
- Category: Sports, Entertainment
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 37 MB
- Released: 2020-08-21
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/speed-climbing-reactiontrainer/id1527603031/reviews.md

## What is Speed Climbing Reactiontrainer?

This app helps you to reduce your reaction time to the IFSC speed climbing start signal.

This app is open-source!
https://itsblue.dev/ScStw/reaction-trainer

## Key features

- Reaction time training
- IFSC start signal simulation
- Open-source
- iOS compatible

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/speed-climbing-reactiontrainer/id1527603031/reviews.md

### 1/5 — Great idea, but the app does not seem to be accurate.

*2022-05-21*

There seems to be a significant offset to the reaction time. It’s a second is a about a full half second.

## Frequently asked questions about Speed Climbing Reactiontrainer

### What is Speed Climbing Reactiontrainer?

Speed Climbing Reactiontrainer is an open-source application designed to help speed climbers reduce their reaction time to the IFSC start signal. It simulates the official starting cue to aid in training.

### Is Speed Climbing Reactiontrainer free?

Yes, Speed Climbing Reactiontrainer is completely free to download and use. There are no in-app purchases or subscription fees associated with this application.

### What devices does Speed Climbing Reactiontrainer support?

Speed Climbing Reactiontrainer is available for iOS devices, including iPhone, iPad, and iPod. It is not currently available for Android.

### How often is Speed Climbing Reactiontrainer updated?

The application was last updated on August 21, 2020, with version 1.0. As an open-source project, updates may depend on community contributions and developer availability.

### What is the age rating for Speed Climbing Reactiontrainer?

Speed Climbing Reactiontrainer has an age rating of 4+, making it suitable for users of all ages. This rating indicates general content appropriateness.

### Does Speed Climbing Reactiontrainer have ads?

No, Speed Climbing Reactiontrainer does not contain advertisements. As a free and open-source application, it provides an ad-free user experience.

### Where can I find the source code for Speed Climbing Reactiontrainer?

The source code for Speed Climbing Reactiontrainer is publicly available. You can find it at the provided link: https://itsblue.dev/ScStw/reaction-trainer.

### What is the user feedback on Speed Climbing Reactiontrainer?

Currently, Speed Climbing Reactiontrainer has one rating of 1.0 stars. More user reviews would provide a clearer picture of overall sentiment and potential areas for improvement.

## Version history (last 1 release)

### 1.0 — 2020-08-21

No release notes.

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## More apps by Dorian Zedler

- [Speed Climbing Stopwatch](https://appshunter.io/ios/app/speed-climbing-stopwatch/id1527590772)

All apps by Dorian Zedler: https://appshunter.io/developer/1666039119

## Related topics

[dorian zedler](https://appshunter.io/ios/topics/dorian-zedler)

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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 2026-06-04.*