# Pro Altimeter for Watch vs E6BJet

The clearest difference is review sentiment: Pro Altimeter for Watch at 44% against E6BJet's 0%. Pro Altimeter for Watch also leads on rating (4.3 vs 1.0) and price ($0.99 vs $5.99). E6BJet's advantage is update cadence (every 3 months vs every 7 months) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases, monetization model and device support there is nothing between them.

Pro Altimeter for Watch costs $0.99 and E6BJet $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pro Altimeter for Watch holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 44% of Pro Altimeter for Watch's written reviews are positive against 0% of E6BJet's.

Pro Altimeter for Watch ships an update every 7 months, E6BJet every 3 months. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Pro Altimeter for Watch | E6BJet |
| --- | --- | --- |
| Price | **$0.99** | $5.99 |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/pro-altimeter-for-watch/id1481738048/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/e6bjet/id1501315525/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **44.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Best chart rank | **#74** | — |
| Size | 1 MB | 13 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Craig Hunter](https://appshunter.io/developer/286743884) | [Wolf Seldner](https://appshunter.io/developer/1501225349) |

## What reviewers say

### Pro Altimeter for Watch

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

**Currently charting:** #74 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


### E6BJet

[App page](https://appshunter.io/ios/app/e6bjet/id1501315525)

This aviation tool simulates professional flight computers for modern jet aircraft, offering advanced calculations for navigation, fuel, and time. It features a user-friendly interface and displays results in multiple aviation units simultaneously.

**Highlights:** QNH-QFE conversion, Precision temperature corrections, Crossover altitude determination, Accurate fuel weight/volume conversion, Turn radius, diameter, and rate calculations, Sunrise/sunset and twilight time computation, Barometric altimeter recording

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pro Altimeter for Watch free?

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

### Is E6BJet free?

E6BJet costs $5.99, with no in-app purchases.

### Which has better reviews, Pro Altimeter for Watch or E6BJet?

Pro Altimeter for Watch is rated higher. Pro Altimeter for Watch averages 4.3 out of 5 from 4 ratings, while E6BJet averages 1.0 from 1 ratings.

### Do Pro Altimeter for Watch or E6BJet have ads?

Neither Pro Altimeter for Watch nor E6BJet shows ads.

### Which is updated more often, Pro Altimeter for Watch or E6BJet?

Pro Altimeter for Watch ships an update every 7 months, and E6BJet every 3 months. Most recently, Pro Altimeter for Watch was updated on October 25, 2026 and E6BJet on October 10, 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.*