# Sprint Start Trainer vs Outperform Motion

The clearest difference is in-app purchases: Outperform Motion at none against Sprint Start Trainer's 1. Outperform Motion also leads on ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price, rating and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Sprint Start Trainer against 5.0 for Outperform Motion. Both are backed by a comparable volume of ratings — 16 and 11 respectively. Written reviews are what separate them: 90% of Sprint Start Trainer's written reviews are positive against 100% of Outperform Motion's.

Sprint Start Trainer ships an update every 3 weeks, Outperform Motion every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Sprint Start Trainer | Outperform Motion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (16 ratings)](https://appshunter.io/ios/app/sprint-start-trainer/id6473805472/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/outperform-motion/id6761783547/reviews)** |
| Number of ratings | **16** | 11 |
| Positive reviews | 90.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 27 MB | 95 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Koki Osada](https://appshunter.io/developer/1501162473) | [Outperform](https://appshunter.io/developer/1891450276) |

## What reviewers say

### Sprint Start Trainer

[App page](https://appshunter.io/ios/app/sprint-start-trainer/id6473805472)

This app provides tools for solo athletic training, offering customizable interval settings for voice cues like "on your marks," "set," and a pistol sound. It features random timing starts with detailed configuration options to simulate various race scenarios.

**Highlights:** Customizable interval settings, Voice cues (on your marks, set, pistol), Random timing start, Detailed timing configuration, Simulates various race scenarios

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### Outperform Motion

[App page](https://appshunter.io/ios/app/outperform-motion/id6761783547)

Analyze sprint performance with real-time data on reaction times, block start angles, and stride-by-stride speed. Track nervous system readiness and review kinograms for symmetry. Ideal for sprinters, hurdlers, and their coaches.

**Highlights:** Millisecond-timed reaction tests, Block start angle and body position analysis, Stride-by-stride speed profiling, Kinogram builder for symmetry analysis, Nervous system readiness tracker, Personalized wicket and stride calculators, Training history tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sprint Start Trainer free?

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

### Is Outperform Motion free?

Outperform Motion is free to download, with no in-app purchases.

### Which has better reviews, Sprint Start Trainer or Outperform Motion?

Outperform Motion is rated higher. Sprint Start Trainer averages 4.9 out of 5 from 16 ratings, while Outperform Motion averages 5.0 from 11 ratings.

### Do Sprint Start Trainer or Outperform Motion have ads?

Sprint Start Trainer shows ads; Outperform Motion does not.

### Which is updated more often, Sprint Start Trainer or Outperform Motion?

Sprint Start Trainer ships an update every 3 weeks, and Outperform Motion every 5 days. Most recently, Sprint Start Trainer was updated on October 24, 2026 and Outperform Motion on October 24, 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.*