# Nautical Calculator Pro vs Nautical Nomograph

The clearest difference is price: Nautical Nomograph at $4.99 against Nautical Calculator Pro's $14.99. Nautical Nomograph also leads on ads (none vs shown) and ratings volume (5 vs 1). On rating, review sentiment, in-app purchases and monetization model there is nothing between them.

Nautical Calculator Pro costs $14.99 and Nautical Nomograph $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Nautical Calculator Pro against 5.0 for Nautical Nomograph. That said, the two scores are not equally well evidenced: Nautical Nomograph has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Nautical Calculator Pro | Nautical Nomograph |
| --- | --- | --- |
| Price | $14.99 | **$4.99** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/nautical-calculator-pro/id1532372625/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/nautical-nomograph/id6467178255/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Monetization | Paid | Paid |
| Size | 67 MB | 0 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Vu Cong](https://appshunter.io/developer/1532372627) | [Universal Queue LLC](https://appshunter.io/developer/1577058225) |

## What reviewers say

### Nautical Calculator Pro

[App page](https://appshunter.io/ios/app/nautical-calculator-pro/id1532372625)

This app assists with critical marine navigation and maneuvering calculations. It offers tools for route planning, collision avoidance, and understanding international maritime regulations. Features include real-time ship movement, GPS, and a glossary of marine terms.

**Highlights:** Real-time ship movement, Route planning, Collision avoidance calculations, Nautical Almanac, COLREG rules, Unit conversion, Offline GPS

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

**In-app purchases:** none


### Nautical Nomograph

[App page](https://appshunter.io/ios/app/nautical-nomograph/id6467178255)

This navigation tool simplifies time-speed-distance calculations for maritime activities. It offers an efficient and engaging way for sailors and captains to plot their courses, making complex math straightforward.

**Highlights:** Time-speed-distance calculations, Efficient course plotting, Engaging user experience, Ideal for sailors and captains, Quick mathematical solutions

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

**In-app purchases:** none


## Frequently asked questions

### Is Nautical Calculator Pro free?

Nautical Calculator Pro costs $14.99, with no in-app purchases.

### Is Nautical Nomograph free?

Nautical Nomograph costs $4.99, with no in-app purchases.

### Which has better reviews, Nautical Calculator Pro or Nautical Nomograph?

Nautical Calculator Pro and Nautical Nomograph are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do Nautical Calculator Pro or Nautical Nomograph have ads?

Nautical Calculator Pro shows ads; Nautical Nomograph 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.*