# Sprint Timer vs Sprint Start Trainer

The clearest difference is rating: Sprint Start Trainer at 4.9 against Sprint Timer's 4.3. Sprint Start Trainer also leads on review sentiment (90% vs 75%) and ratings volume (15 vs 4). Sprint Timer's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Sprint Timer sells 2 one-off in-app purchases and Sprint Start Trainer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sprint Start Trainer holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 4 and 15 respectively. Written reviews point the same way: 75% of Sprint Timer's written reviews are positive against 90% of Sprint Start Trainer's.

Sprint Timer ships an update monthly, Sprint Start Trainer every 3 weeks. The most recent releases landed on September 12, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Sprint Timer | Sprint Start Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/sprint-timer-on-your-mark/id1624679242/reviews) | **[4.9 (15 ratings)](https://appshunter.io/ios/app/sprint-start-trainer/id6473805472/reviews)** |
| Number of ratings | 4 | **15** |
| Positive reviews | 75.0% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 34 MB | 26 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [NAOYA ONO](https://appshunter.io/developer/1530328146) | [Koki Osada](https://appshunter.io/developer/1501162473) |

## What reviewers say

### Sprint Timer

[App page](https://appshunter.io/ios/app/sprint-timer-on-your-mark/id1624679242)

This app functions as a starter and stopwatch for track events. It allows users to customize starting commands and measure race times, with options for randomized timing and saving recorded data. It's ideal for practice sessions or when official starters are unavailable.

**Highlights:** Customizable start commands, Randomized SET to pistol timing, Save and view measured times, Adjustable distance settings, Color customization for timer and background

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $9.99 | one-time |


### 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 |


## Frequently asked questions

### Is Sprint Timer free?

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

### Is Sprint Start Trainer free?

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

### Which has better reviews, Sprint Timer or Sprint Start Trainer?

Sprint Start Trainer is rated higher. Sprint Timer averages 4.3 out of 5 from 4 ratings, while Sprint Start Trainer averages 4.9 from 15 ratings.

### Do Sprint Timer or Sprint Start Trainer have ads?

Both Sprint Timer and Sprint Start Trainer show ads.

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

Sprint Timer ships an update monthly, and Sprint Start Trainer every 3 weeks. Most recently, Sprint Timer was updated on September 12, 2026 and Sprint Start Trainer on September 20, 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.*