# Sprint Start Pro — Train sprint reaction anywhere

> Train sprint reaction and block starts solo with unpredictable audio cues. (iPhone/iPad app by ZACHARY MICHAEL KRALEC.)

- Source: https://appshunter.io/ios/app/sprint-start-pro/id6760863199 (this page in markdown: same URL + `.md`)
- Developer: [ZACHARY MICHAEL KRALEC](https://appshunter.io/developer/1886573662)
- Category: Sports, Health & Fitness
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.0 · 2 MB
- Languages: English
- Released: 2026-04-06
- Data updated: 2026-07-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sprint-start-pro/id6760863199/reviews.md

## What is Sprint Start Pro?

Sprint Start helps athletes train reaction time and block starts without needing a partner.

When you train alone, it’s impossible to create a truly random start — you always anticipate the “go” in your head. That anticipation doesn’t exist in a race.

Sprint Start fixes that.

By delivering unpredictable start cues with adjustable timing, Sprint Start allows you to practice your reaction and block starts in a way that actually translates to competition.

## Key features

- Improve reaction time
- Practice block starts
- Unpredictable start cues
- Adjustable timing
- Solo training solution
- Competition simulation

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Pro | $2.99 | one-time |



## Frequently asked questions about Sprint Start Pro

### How does Sprint Start Pro help with block starts?

Sprint Start Pro provides unpredictable audio cues with adjustable timing, allowing athletes to practice their reaction and block starts in a way that mimics real race conditions, eliminating anticipation.

### Can I train with Sprint Start Pro if I don't have a partner?

Yes, Sprint Start Pro is specifically designed for solo training. It solves the problem of anticipating the start cue when training alone by offering randomized and adjustable timing.

### What devices does Sprint Start Pro support?

Sprint Start Pro is currently supported on iPhone devices.

### What is the age rating for Sprint Start Pro?

Sprint Start Pro has an age rating of 4+, making it suitable for a wide range of young athletes and older individuals.

### How often is Sprint Start Pro updated?

The latest version, 1.5.0, was released on April 20, 2026, indicating recent development and ongoing support for the application.

### Does Sprint Start Pro have ads?

No, Sprint Start Pro does not contain advertisements, providing an uninterrupted training experience for users.

### What is the user rating for Sprint Start Pro?

Sprint Start Pro has received an excellent rating of 5.0 stars from 1 rating, suggesting high user satisfaction.

### Is Sprint Start Pro free to download?

Yes, Sprint Start Pro is available for free download, with optional in-app purchases available for enhanced features or content.

## Version history (last 4 releases)

### 1.5.1 — 2026-07-02

Bug fixes and other improvements.

### 1.5.0 — 2026-04-20

Added the daily challenge mode. See where you rank against all users based on your reaction time. Try to beat everyone, collect badges, and win!

### 1.4.0 — 2026-04-08

Added Pro upgrade option to unlock premium features.

### 1.3 — 2026-04-06

No release notes.

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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 2026-07-10.*