# time+position vs Nautical Calculator Pro

The clearest difference is price: time+position at Free against Nautical Calculator Pro's $14.99. time+position also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.0). On update cadence, in-app purchases and device support there is nothing between them.

time+position is free to download; Nautical Calculator Pro costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

time+position ships an update monthly, Nautical Calculator Pro fortnightly. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | time+position | Nautical Calculator Pro |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nautical-calculator-pro/id1532372625/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Paid |
| Size | 1 MB | 67 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [edoardo biagioni](https://appshunter.io/developer/1478958373) | [The Vu Cong](https://appshunter.io/developer/1532372627) |

## What reviewers say

### time+position

[App page](https://appshunter.io/ios/app/time-plus-position/id1478958374)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nautical Calculator Pro

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

This app provides comprehensive tools for marine navigation, including real-time ship movement, route planning, and advanced calculations for sailing and maneuvering. It also offers learning resources on maritime regulations and signaling.

**Highlights:** Real-Time Ship Movement, Route Planning, Sailing Calculations (Mercator, Great Circle), Collision Avoidance Maneuvers, Wind and Current Calculations, Nautical Almanac, COLREG Rules and Marine Signaling

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

**In-app purchases:** none


## Frequently asked questions

### Is time+position free?

time+position is free to download, with no in-app purchases.

### Is Nautical Calculator Pro free?

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

### Do time+position or Nautical Calculator Pro have ads?

Nautical Calculator Pro shows ads; time+position does not.

### Which is updated more often, time+position or Nautical Calculator Pro?

time+position ships an update monthly, and Nautical Calculator Pro fortnightly. Most recently, time+position was updated on September 17, 2026 and Nautical Calculator Pro on September 23, 2026.

---

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