# pocketGPS vs navCenter

The clearest difference is rating: pocketGPS at 5.0 against navCenter's 4.4. pocketGPS also leads on in-app purchases (none vs 2) and review sentiment (100% vs 78%). navCenter's advantage is update cadence (monthly vs every 2 months) and device support (4 vs 2). On price, ratings volume and ads there is nothing between them.

Both are free to download. navCenter sells 2 in-app purchases, starting at $14.99 per year. pocketGPS asks for nothing beyond the download.

pocketGPS holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews point the same way: 100% of pocketGPS's written reviews are positive against 78% of navCenter's.

pocketGPS ships an update every 2 months, navCenter monthly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | pocketGPS | navCenter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pocketgps/id1014934929/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/navcenter/id1580038607/reviews) |
| Number of ratings | 3 | **7** |
| Positive reviews | **100.0% of reviews** | 77.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 58 MB | 26 MB |
| Requires iOS | **10.2** | 15.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Bob Ashmore](https://appshunter.io/developer/966233874) | [GUARDIAN DIGITAL LTD](https://appshunter.io/developer/1447117134) |

## What reviewers say

### pocketGPS

[App page](https://appshunter.io/ios/app/pocketgps/id1014934929)

This navigation app provides your current position, speed, and heading in multiple formats. It displays data through instruments like a compass and speedometer, and allows for waypoint and route navigation. Track your movements in the background and export logs.

**Highlights:** Current position in 3 formats, Speed in knots, MPH, KPH, True and Magnetic heading, Altitude in feet and meters, Barometric pressure display, Waypoint and route navigation, Background movement tracking

**In-app purchases:** none


### navCenter

[App page](https://appshunter.io/ios/app/navcenter/id1580038607)

This app transforms your Apple devices into a multifunctional display for marine navigation data, including NMEA and AIS. It also provides autopilot remote control capabilities for compatible systems, connecting via a WiFi gateway.

**Highlights:** NMEA and AIS data display, Autopilot remote control, SeaTalk1™ and SeaTalkNG™ compatibility, WiFi gateway connection, NMEA2000 and NMEA0183 format support, Multifunctional display for iPhone, iPad, Mac, and Watch

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribed annually | $14.99 | per year |
| Purchased | $34.99 | one-time |


## Frequently asked questions

### Is pocketGPS free?

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

### Is navCenter free?

navCenter is free to download, with in-app purchases available.

### Which has better reviews, pocketGPS or navCenter?

pocketGPS is rated higher. pocketGPS averages 5.0 out of 5 from 3 ratings, while navCenter averages 4.4 from 7 ratings.

### Do pocketGPS or navCenter have ads?

Neither pocketGPS nor navCenter shows ads.

### Which is updated more often, pocketGPS or navCenter?

pocketGPS ships an update every 2 months, and navCenter monthly. Most recently, pocketGPS was updated on October 7, 2026 and navCenter on October 5, 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.*