# GPS Tracker Tool vs Pro Altimeter for Watch

The clearest difference is review sentiment: GPS Tracker Tool at 80% against Pro Altimeter for Watch's 44%. GPS Tracker Tool also leads on update cadence (every 5 weeks vs every 7 months) and rating (4.5 vs 4.3). Pro Altimeter for Watch's advantage is in-app purchases (none vs 4) and price ($0.99 vs $6.99). On ads and device support there is nothing between them.

GPS Tracker Tool costs $6.99 and Pro Altimeter for Watch $0.99 up front. GPS Tracker Tool sells 4 one-off in-app purchases. Pro Altimeter for Watch asks for nothing beyond the download.

GPS Tracker Tool holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 14 and 4 respectively. Written reviews point the same way: 80% of GPS Tracker Tool's written reviews are positive against 44% of Pro Altimeter for Watch's.

GPS Tracker Tool ships an update every 5 weeks, Pro Altimeter for Watch every 7 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | GPS Tracker Tool | Pro Altimeter for Watch |
| --- | --- | --- |
| Price | $6.99 | **$0.99** |
| Rating | **[4.5 (14 ratings)](https://appshunter.io/ios/app/gps-tracker-tool/id368238098/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/pro-altimeter-for-watch/id1481738048/reviews) |
| Number of ratings | **14** | 4 |
| Positive reviews | **79.8% of reviews** | 44.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#156** |
| Size | 8 MB | 1 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Michael Hoereth](https://appshunter.io/developer/368238101) | [Craig Hunter](https://appshunter.io/developer/286743884) |

## What reviewers say

### GPS Tracker Tool

[App page](https://appshunter.io/ios/app/gps-tracker-tool/id368238098)

This tool provides remote control for dedicated hardware GPS trackers, drafting SMS commands and offering navigation assistance. It supports multiple trackers, geo-fencing, and reverse geocoding, with optional in-app purchases for live tracking features.

**Highlights:** Drafts SMS commands for trackers, Built-in compass for navigation, Cell triangulation fallback, Reverse geocoding, Manage multiple trackers, Visual geo-fence setup, Configurable unit system

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month | $1.99 | one-time |
| One Quarter | $4.99 | one-time |
| Half-Year | $8.99 | one-time |
| One Year | $15.99 | one-time |


### Pro Altimeter for Watch

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

**Currently charting:** #156 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 GPS Tracker Tool free?

GPS Tracker Tool costs $6.99, and also offers in-app purchases.

### Is Pro Altimeter for Watch free?

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

### Which has better reviews, GPS Tracker Tool or Pro Altimeter for Watch?

GPS Tracker Tool is rated higher. GPS Tracker Tool averages 4.5 out of 5 from 14 ratings, while Pro Altimeter for Watch averages 4.3 from 4 ratings.

### Do GPS Tracker Tool or Pro Altimeter for Watch have ads?

Neither GPS Tracker Tool nor Pro Altimeter for Watch shows ads.

### Which is updated more often, GPS Tracker Tool or Pro Altimeter for Watch?

GPS Tracker Tool ships an update every 5 weeks, and Pro Altimeter for Watch every 7 months. Most recently, GPS Tracker Tool was updated on October 29, 2026 and Pro Altimeter for Watch on October 29, 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.*