# NavCalc Dynamic vs Coddiq

The clearest difference is device support: NavCalc Dynamic at 3 against Coddiq's 1. NavCalc Dynamic also leads on iOS requirement (13.0 vs 16.6). On price, ads and in-app purchases 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 | NavCalc Dynamic | Coddiq |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/navcalc-dynamic/id1638841716/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Free | — |
| Size | 15 MB | 6 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Richard Craddock](https://appshunter.io/developer/1579756955) | [CoddIQ LLC](https://appshunter.io/developer/1826677679) |

## What reviewers say

### NavCalc Dynamic

[App page](https://appshunter.io/ios/app/navcalc-dynamic/id1638841716)

This app calculates the course and speed needed to counteract current and wind effects for navigation. It visually displays these calculations on a compass rose, dynamically updating as parameters change. Useful for learning and solving real-world sailing problems.

**Highlights:** Calculate Course to Steer (CtS), Calculate Speed over Ground (SoG), Visual compass rose display, Dynamic parameter updates, Magnetic variation input, Leeway and wind direction input

**Features:** macOS Compatibility

**In-app purchases:** none


### Coddiq

[App page](https://appshunter.io/ios/app/coddiq-network-scanner/id6776333918)

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

**In-app purchases:** none


## Frequently asked questions

### Is NavCalc Dynamic free?

NavCalc Dynamic is free to download, with no in-app purchases.

### Is Coddiq free?

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

### Do NavCalc Dynamic or Coddiq have ads?

Neither NavCalc Dynamic nor Coddiq shows ads.

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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.*