# Dive Nitrox vs Running Stars

The clearest difference is ads: Dive Nitrox at none against Running Stars's shown. Dive Nitrox also leads on monetization model (free vs ad-supported) and iOS requirement (8.2 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Dive Nitrox | Running Stars |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/dive-nitrox/id992140216/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | **Free** | Ad-supported |
| Size | 9 MB | 92 MB |
| Requires iOS | **8.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Jim Corbo](https://appshunter.io/developer/987299503) | [Running Stars Healthy Living Ltd](https://appshunter.io/developer/1536851082) |

## What reviewers say

### Dive Nitrox

[App page](https://appshunter.io/ios/app/dive-nitrox/id992140216)

This app calculates SCUBA EANx, ppO2, and depth using simple sliders. It determines EAD, MOD, and Best Mix for enriched air nitro mixes. Optimized for specific iPhone models.

**Highlights:** EANx, ppO2, and depth calculation, EAD, MOD, and Best Mix determination, Enriched air nitro mix adjustment, Partial pressure of oxygen adjustment, Depth value adjustment, Slider-based interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Running Stars

[App page](https://appshunter.io/ios/app/running-stars/id1536851080)

This app facilitates the management of running events, allowing organizers to manage participants and provide instant results. It features a Tap & Go system for efficient course management and immediate finish times.

**Highlights:** Tap & Go participant tracking, Instant runner results, Event course management, Location-specific events (Sydney, Australia), All-in-one event solution

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dive Nitrox free?

Dive Nitrox is free to download, with no in-app purchases.

### Is Running Stars free?

Running Stars is free to download, with no in-app purchases.

### Do Dive Nitrox or Running Stars have ads?

Running Stars shows ads; Dive Nitrox does not.

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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.*