# altimeter professional vs BCV Seminar Solution

The clearest difference is in-app purchases: BCV Seminar Solution at none against altimeter professional's 3. BCV Seminar Solution also leads on ads (none vs shown) and update cadence (every 20 months vs every 67 months). On price and device support there is nothing between them.

Both are free to download. altimeter professional sells 3 in-app purchases, starting at $1.99 per month. BCV Seminar Solution asks for nothing beyond the download.

altimeter professional ships an update every 67 months, BCV Seminar Solution every 20 months. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | altimeter professional | BCV Seminar Solution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (20 ratings)](https://appshunter.io/ios/app/altimeter-professional/id1033563012/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 61.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 67 months | **Every 20 months** |
| Monetization | Free | — |
| Size | 27 MB | 20 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FFZ srl](https://appshunter.io/developer/533499912) | [Webulos OG](https://appshunter.io/developer/401130511) |

## What reviewers say

### altimeter professional

[App page](https://appshunter.io/ios/app/altimeter-professional/id1033563012)

This app provides highly accurate altitude and position detection using GPS and barometric sensors. It features a graphical analog display with digital readings, tracks maximum altitude reached, and allows users to calibrate readings. You can also take and share photos with location data or send emergency SMS messages with GPS coordinates.

**Highlights:** Accurate altitude and position detection, Analog and digital display, Maximum altitude tracking, Photo capture with altitude and location, Emergency SMS with GPS coordinates, Altitude calibration, Meters or feet display

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Month | $1.99 | per month |
| Premium 6 Months | $6.99 | per 6 months |
| Premium 1 Year | $11.99 | per year |


### BCV Seminar Solution

[App page](https://appshunter.io/ios/app/bcv-seminar-solution/id1215730410)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is altimeter professional free?

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

### Is BCV Seminar Solution free?

BCV Seminar Solution is free to download, with no in-app purchases.

### Do altimeter professional or BCV Seminar Solution have ads?

altimeter professional shows ads; BCV Seminar Solution does not.

### Which is updated more often, altimeter professional or BCV Seminar Solution?

altimeter professional ships an update every 67 months, and BCV Seminar Solution every 20 months. Most recently, altimeter professional was updated on October 17, 2026 and BCV Seminar Solution on October 12, 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.*