# Sprint Timer - On Your Mark — Starter & Stopwatch for Track

> Track starter and stopwatch for race practice and timing. (iPhone/iPad app by NAOYA ONO.)

- Source: https://appshunter.io/ios/app/sprint-timer-on-your-mark/id1624679242 (this page in markdown: same URL + `.md`)
- Developer: [NAOYA ONO](https://appshunter.io/developer/1530328146)
- Category: Sports, Utilities
- Price: Free with in-app purchases
- Rating: 4.30/5 from 4 App Store ratings · 4 written reviews indexed
- Age rating: 17+
- Requires: iOS 13.0 · 34 MB
- Languages: American English, Japanese
- Released: 2022-05-21
- Data updated: 2026-08-31
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sprint-timer-on-your-mark/id1624679242/reviews.md

## What is Sprint Timer?

Starter & stopwatch app for track.
It can be used for practicing the starting race command or to help you measure your time.

Please use it for club activities or when there is no one in charge of starting the race.

● Basic functions
1. Starter
You can set the time from ON YOUR MARK to SET and from SET to pistol sound as you like.
The time from SET to pistol sound  can also be randomized. 

2. Time recording
Measured times can be saved.
Saved times can be viewed by date. 

3. Distance setting
Tap the distance to change it.
In the initial display, 100m is set.

4. Color settings
The background color and timer color can be changed.

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/sprint-timer-on-your-mark/id1624679242/reviews.md

### 3/5 — Features need added

*2026-06-16*

Don’t know how when I’m done sprinting and have to hit a tiny stop button as fast as I can, just make the entire screen be the stop button and the time be very small.

### 5/5 — For track

*2024-05-02*

I love this app I use this too build up my reaction time for 100m sprints on the gunshot and my time dropped by 1 second 12:33 to a 11:09 100m time I would absolutely recommend this app if ur tryna build ur reaction time

### 5/5 — Laps

*2024-02-06*

Can you include laps in the app?

### 4/5 — Almost exactly what I need!

*2022-12-03*

I use this to time myself during calisthenic holds. I wish I could see the timer count during the “on your marks” & “get set” intervals so I can get in to position and start at the right time. So dumb that Apple stopwatch doesn’t have a countdown self start timer function. Thank you for making this!

## Frequently asked questions about Sprint Timer

### Does Sprint Timer have ads?

Yes, Sprint Timer contains advertisements. These ads help support the development and maintenance of the app.

### What is the age rating for Sprint Timer?

Sprint Timer has an age rating of 17+. This rating is determined by the content and features available within the application.

### How often is Sprint Timer updated?

Sprint Timer was last updated on July 12, 2024, indicating regular maintenance and potential feature additions. The current version is 1.7.0.

### Can I use Sprint Timer offline?

The provided description does not specify offline functionality. However, as a timing and starter app, it is likely designed to function without an internet connection for its core features.

### What devices support Sprint Timer?

Sprint Timer is available for iPhone, iPad, and iPod devices. It is designed to work across Apple's mobile ecosystem.

### How does Sprint Timer's timing randomization work?

The app allows for randomization of the time between the 'SET' command and the pistol sound. This feature helps athletes practice reacting to unpredictable starts.

### What are the in-app purchases for Sprint Timer?

The description mentions in-app purchases but does not detail specific items or features. These typically offer enhanced functionality or customization options.

### What is the user sentiment for Sprint Timer?

Sprint Timer has a high rating of 4.7 stars from 3 ratings, suggesting positive user sentiment among its current user base.

## Version history (last 5 releases)

### 1.7.0 — 2024-07-12

You can now measure lap times. Please turn on the setting if you want to measure them.

### 1.6.0 — 2024-07-11

1. You can now set the time range for random start.
2. Adjusted the design of the calendar page.

### 1.5.0 — 2024-05-24

You can now set whether to use the starter. 
If the setting is turned off, the pistol sound will immediately play upon pressing the start button, and the time will be measured.

### 1.4.0 — 2023-08-11

Bug fixes and performance improvements.

### 1.3.2 — 2022-11-25

Minor bug fixes.

## Apps similar to Sprint Timer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Perfect Stopwatch](https://appshunter.io/ios/app/perfect-stopwatch/id1598567322) | 4.6 (192) | Free | Sports |
| [MyFreelap](https://appshunter.io/ios/app/myfreelap/id6738646579) | 3.2 (10) | Free | Sports |
| [SetGo: Track Race Starting Gun](https://appshunter.io/ios/app/setgo-track-race-starting-gun/id6479286892) | 4.2 (38) | Free | Sports |
| [JAWKU](https://appshunter.io/ios/app/jawku/id1184083672) | 4.0 (244) | Free | Sports |
| [Start Practice ~Track&Field~](https://appshunter.io/ios/app/start-practice-track-and-field/id6503634048) | 4.3 (8) | Free | Sports |
| [Photo Finish: Automatic Timing](https://appshunter.io/ios/app/photo-finish-automatic-timing/id6477607305) | 4.4 (23) | Free | Sports |

## More apps by NAOYA ONO

- [Tagalog Flashcards & Quizzes](https://appshunter.io/ios/app/tagalog-flashcards-and-quizzes/id1530328054)
- [JLPT N5 Flashcards & Quizzes](https://appshunter.io/ios/app/jlpt-n5-flashcards-and-quizzes/id1534686815)
- [JLPT N4 Flashcards & Quizzes](https://appshunter.io/ios/app/jlpt-n4-flashcards-and-quizzes/id1536370326)
- [Hiragana & Katakana Master](https://appshunter.io/ios/app/hiragana-and-katakana-master/id1537789446)
- [日本語文型ノート](https://appshunter.io/ios/app/id1539598951)
- [Glist - Grocery list](https://appshunter.io/ios/app/glist-grocery-list/id1545091002)

All apps by NAOYA ONO: https://appshunter.io/developer/1530328146

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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 2026-08-31.*