# Offline GPS Navigation vs Pro Altimeter for Watch

The clearest difference is price: Offline GPS Navigation at Free against Pro Altimeter for Watch's $0.99. Offline GPS Navigation also leads on review sentiment (78% vs 44%) and update cadence (every 2 weeks vs every 7 months). Pro Altimeter for Watch's advantage is in-app purchases (none vs 2) and chart position (#119 vs unranked). On ads and device support there is nothing between them.

Offline GPS Navigation is free to download; Pro Altimeter for Watch costs $0.99 up front. Offline GPS Navigation sells 2 in-app purchases, starting at $4.99 per month. Pro Altimeter for Watch asks for nothing beyond the download.

Offline GPS Navigation holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Offline GPS Navigation has 2.9K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 78% of Offline GPS Navigation's written reviews are positive against 44% of Pro Altimeter for Watch's.

Offline GPS Navigation ships an update every 2 weeks, Pro Altimeter for Watch every 7 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Offline GPS Navigation | Pro Altimeter for Watch |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (2.9K ratings)](https://appshunter.io/ios/app/offline-gps-navigation/id791684332/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/pro-altimeter-for-watch/id1481738048/reviews) |
| Number of ratings | **2.9K** | 4 |
| Positive reviews | **77.7% of reviews** | 44.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 7 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#119** |
| Size | 50 MB | 1 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Deplov](https://appshunter.io/developer/732986218) | [Craig Hunter](https://appshunter.io/developer/286743884) |

## What reviewers say

### Offline GPS Navigation

[App page](https://appshunter.io/ios/app/offline-gps-navigation/id791684332)

This app helps you navigate and find your way back, even without an internet connection. Easily bookmark locations like your parked car or hiking trails, and receive precise directional guidance to return. Sync your saved spots across devices for seamless access.

**Highlights:** Walking directions, Navigational bookmarks, Parked car locator, Offline navigation, Sync across devices, Directional guidance

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Monthly | $4.99 | per month |
| Full Access Yearly | $29.99 | per year |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Accurate and reliable
- 📍 Useful for finding parked cars and locations
- 🗺️ Helpful for hiking, traveling, and exploring new areas
- 💻 Works well without internet connection

**What reviewers complain about**

- 💰 Subscription model is too expensive for some users
- 🔒 Lifetime users not grandfathered in after switch to subscription
- 🐛 Occasional issues with accuracy and pointing in the wrong direction
- 📱 Doesn't work well with magnetic cases or in cars

**Reported bugs**

- App crashes or becomes unusable when signal is weak
- Saved anchors sometimes get lost or disappear

**Requested features**

- Add option to switch between GPS heading and magnetic heading
- Improve integration with mapping apps like Apple Maps and Google Maps
- Allow importing/exporting of saved locations
- Add more customization options for anchors (icons, colors, notes, etc.)


### Pro Altimeter for Watch

[App page](https://appshunter.io/ios/app/pro-altimeter-for-watch/id1481738048)

**Currently charting:** #119 Top Paid · Navigation (US App Store)

This app provides precise altitude readings using your Apple Watch's barometric pressure sensor. It offers multiple calibration methods, including GPS, manual entry, and airport data, ensuring accurate measurements for outdoor activities. The interface is designed for easy readability with customizable color schemes.

**Highlights:** Barometric pressure sensor utilization, GPS altitude display, Multiple calibration methods (GPS, manual, airport data), Real-time accuracy estimates, Customizable color schemes, Calibration reminders

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Offline GPS Navigation free?

Offline GPS Navigation is free to download, with in-app purchases available.

### Is Pro Altimeter for Watch free?

Pro Altimeter for Watch costs $0.99, with no in-app purchases.

### Which has better reviews, Offline GPS Navigation or Pro Altimeter for Watch?

Offline GPS Navigation is rated higher. Offline GPS Navigation averages 4.6 out of 5 from 2.9K ratings, while Pro Altimeter for Watch averages 4.3 from 4 ratings.

### Do Offline GPS Navigation or Pro Altimeter for Watch have ads?

Neither Offline GPS Navigation nor Pro Altimeter for Watch shows ads.

### Which is updated more often, Offline GPS Navigation or Pro Altimeter for Watch?

Offline GPS Navigation ships an update every 2 weeks, and Pro Altimeter for Watch every 7 months. Most recently, Offline GPS Navigation was updated on November 6, 2026 and Pro Altimeter for Watch on November 7, 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.*