# Digital Barometer S10 vs Professional Barometer

The clearest difference is price: Professional Barometer at Free against Digital Barometer S10's $0.99. Digital Barometer S10's advantage is in-app purchases (none vs 3) and ads (none vs shown). On rating, review sentiment and device support there is nothing between them.

Professional Barometer is free to download; Digital Barometer S10 costs $0.99 up front. Professional Barometer sells 3 in-app purchases, starting at $1.99 per month. Digital Barometer S10 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for Digital Barometer S10 against 4.3 for Professional Barometer. That said, the two scores are not equally well evidenced: Digital Barometer S10 has 640 ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 43% of Digital Barometer S10's written reviews are positive against 45% of Professional Barometer's.

Digital Barometer S10 ships an update every 5 weeks, Professional Barometer every 42 months. Both last shipped on October 20, 2026.

## The numbers

| Metric | Digital Barometer S10 | Professional Barometer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.3 (640 ratings)](https://appshunter.io/ios/app/digital-barometer-s10/id958800226/reviews)** | [4.3 (13 ratings)](https://appshunter.io/ios/app/professional-barometer/id1488299474/reviews) |
| Number of ratings | **640** | 13 |
| Positive reviews | 43.2% of reviews | **45.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 42 months |
| Monetization | Paid | **Ad-supported** |
| Best chart rank | **#65** | — |
| Size | 10 MB | 29 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Studio Nano Ship, Inc.](https://appshunter.io/developer/818733631) | [FFZ srl](https://appshunter.io/developer/533499912) |

## What reviewers say

### Digital Barometer S10

[App page](https://appshunter.io/ios/app/digital-barometer-s10/id958800226)

**Currently charting:** #65 Top Paid · Weather (US App Store)

Transform your device into a portable barometer to measure atmospheric pressure. View historical data with charts and customize the display with various units and background colors. It's designed for easy use and provides accurate readings.

**Highlights:** Portable barometer functionality, Sea level adjusted pressure, Historical pressure charts, Multiple pressure units, Customizable background colors, Wide device compatibility

**Features:** Vision Pro support

**In-app purchases:** none


### Professional Barometer

[App page](https://appshunter.io/ios/app/professional-barometer/id1488299474)

This app provides real-time atmospheric pressure trends to forecast weather changes. It offers precise readings using device sensors and remote weather stations, displaying forecasts, temperature, and humidity. Users can also capture and share photos with superimposed weather data.

**Highlights:** Real-time atmospheric pressure trends, Weather forecasting, Multi-sensor data (device, GPS, remote), Analogue dial display, Temperature and humidity display, Photo capture with weather data overlay, Social media sharing

**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 |


## Frequently asked questions

### Is Digital Barometer S10 free?

Digital Barometer S10 costs $0.99, with no in-app purchases.

### Is Professional Barometer free?

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

### Which has better reviews, Digital Barometer S10 or Professional Barometer?

Digital Barometer S10 is rated higher. Digital Barometer S10 averages 4.3 out of 5 from 640 ratings, while Professional Barometer averages 4.3 from 13 ratings.

### Do Digital Barometer S10 or Professional Barometer have ads?

Professional Barometer shows ads; Digital Barometer S10 does not.

### Which is updated more often, Digital Barometer S10 or Professional Barometer?

Digital Barometer S10 ships an update every 5 weeks, and Professional Barometer every 42 months. Most recently, Digital Barometer S10 was updated on October 20, 2026 and Professional Barometer on October 20, 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.*