# Split Second vs MarathonOS

The clearest difference is in-app purchases: Split Second at none against MarathonOS's 3. Split Second also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. MarathonOS sells 3 in-app purchases, starting at $5.99 per month. Split Second asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Split Second against 5.0 for MarathonOS. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | Split Second | MarathonOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/split-second/id6753983974/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/marathonos-race-day-ready/id6755690767/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | **Free** | Freemium |
| Size | 33 MB | 36 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jackson Dawson](https://appshunter.io/developer/1846115478) | [Esteban De la Vega](https://appshunter.io/developer/1855596190) |

## What reviewers say

### Split Second

[App page](https://appshunter.io/ios/app/split-second/id6753983974)

This timing app helps cross country coaches track runner splits during races with millisecond precision. It allows for configurable splits, management of multiple rosters, and offline functionality for efficient race day use. Results can be exported as PDF reports.

**Highlights:** Single stopwatch for all runners, Millisecond precision split recording, Configurable splits per runner, Multiple roster management, Quick roster loading, Export results as PDF, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### MarathonOS

[App page](https://appshunter.io/ios/app/marathonos-race-day-ready/id6755690767)

This app serves as a comprehensive hub for marathon runners, managing race day logistics, training plans, and post-race reflections. It helps organize everything from pre-race preparation to storing race memories and analyzing performance data.

**Highlights:** Race day countdown and logistics, Customizable smart checklists, Post-race reflection and memory logging, Proven training plan methodologies, Advanced training analytics, Wearable device integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Premium Annual | $39.99 | per year |
| Race Block Pass | $24.99 | one-time |


## Frequently asked questions

### Is Split Second free?

Split Second is free to download, with no in-app purchases.

### Is MarathonOS free?

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

### Which has better reviews, Split Second or MarathonOS?

Split Second and MarathonOS are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Split Second or MarathonOS have ads?

Neither Split Second nor MarathonOS shows ads.

---

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