# Sprint | Motion Trials vs Sprint Start Pro

The clearest difference is in-app purchases: Sprint | Motion Trials at none against Sprint Start Pro's 1. Sprint | Motion Trials also leads on iOS requirement (16.6 vs 18.0). Sprint Start Pro's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Sprint Start Pro sells 1 one-off in-app purchase. Sprint | Motion Trials asks for nothing beyond the download.

Sprint | Motion Trials ships an update every 2 months, Sprint Start Pro every 2 weeks. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sprint | Motion Trials | Sprint Start Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sprint-start-pro/id6760863199/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 72 MB | 2 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Inovacijos Sportui](https://appshunter.io/developer/1616380804) | [ZACHARY MICHAEL KRALEC](https://appshunter.io/developer/1886573662) |

## What reviewers say

### Sprint | Motion Trials

[App page](https://appshunter.io/ios/app/sprint-motion-trials/id1616380802)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Sprint Start Pro

[App page](https://appshunter.io/ios/app/sprint-start-pro/id6760863199)

This app helps athletes improve their sprint reaction time and block starts by providing unpredictable audio cues. It simulates race conditions, allowing for solo training that accurately translates to competition.

**Highlights:** Improve reaction time, Practice block starts, Unpredictable start cues, Adjustable timing, Solo training solution, Competition simulation

**In-app purchases (1)**

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


## Frequently asked questions

### Is Sprint | Motion Trials free?

Sprint | Motion Trials is free to download, with no in-app purchases.

### Is Sprint Start Pro free?

Sprint Start Pro is free to download, with in-app purchases available.

### Do Sprint | Motion Trials or Sprint Start Pro have ads?

Neither Sprint | Motion Trials nor Sprint Start Pro shows ads.

### Which is updated more often, Sprint | Motion Trials or Sprint Start Pro?

Sprint | Motion Trials ships an update every 2 months, and Sprint Start Pro every 2 weeks. Most recently, Sprint | Motion Trials was updated on October 14, 2026 and Sprint Start Pro on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*