# Nitrox Virtual Analyzer vs Diveplan

The clearest difference is price: Nitrox Virtual Analyzer at Free against Diveplan's $0.99. Nitrox Virtual Analyzer also leads on iOS requirement (13.0 vs 15.1). Diveplan's advantage is update cadence (monthly vs every 24 months). On ads, in-app purchases and device support there is nothing between them.

Nitrox Virtual Analyzer is free to download; Diveplan costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Nitrox Virtual Analyzer ships an update every 24 months, Diveplan monthly. The most recent releases landed on May 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Nitrox Virtual Analyzer | Diveplan |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Monthly** |
| Size | 6 MB | 37 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [James Costello](https://appshunter.io/developer/1504868572) | [CS Bruford Ltd](https://appshunter.io/developer/1697524309) |

## What reviewers say

### Nitrox Virtual Analyzer

[App page](https://appshunter.io/ios/app/nitrox-virtual-analyzer/id1505174941)

**Features:** macOS Compatibility

**In-app purchases:** none


### Diveplan

[App page](https://appshunter.io/ios/app/diveplan-plan-your-dive/id6451319559)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nitrox Virtual Analyzer free?

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

### Is Diveplan free?

Diveplan costs $0.99, with no in-app purchases.

### Do Nitrox Virtual Analyzer or Diveplan have ads?

Neither Nitrox Virtual Analyzer nor Diveplan shows ads.

### Which is updated more often, Nitrox Virtual Analyzer or Diveplan?

Nitrox Virtual Analyzer ships an update every 24 months, and Diveplan monthly. Most recently, Nitrox Virtual Analyzer was updated on May 19, 2026 and Diveplan on September 10, 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.*