Professional Barometer Downloads & RevenueProfessional Barometer · App Store
Professional Barometer is #84 in Weather Grossing in Italy and charting in 1 of 30 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperFFZ srl
CategoryWeather
PriceFree
Released
Rating★ 3.0 (8)
Version5.4
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)5k+ worldwide
Professional Barometer update history & changes
Last change · 22 events since 30 Nov 2019Full timeline ↓📈Entered the top 100📈Charting in a new country✏️Description updated✏️New screenshots📦Updated to version 5.4📦First update in 2020 days🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 21 events in the last 12 months
- 📈Professional Barometer entered the top 100Top Grossing · Weather · FR
- 📈Professional Barometer charting in a new countryFrance
- 📈Professional Barometer entered the top 100 in 2 chartsTop Grossing · Weather · GB · Top Grossing · Weather · IT
- 📈Professional Barometer charting in a new countryUnited Kingdom
- ✏️Professional Barometer: description updated· KR
- ✏️Professional Barometer: new screenshots8 screenshots (was 7) · KR
- ✏️Professional Barometer: new icon
→ 
· KR - ✏️Professional Barometer: description updated· IT
- ✏️Professional Barometer: new screenshots8 screenshots (was 7) · IT
- ✏️Professional Barometer: new icon → · IT, RU
- ✏️Professional Barometer: description updated· RU
- ✏️Professional Barometer: new screenshots8 screenshots (was 7) · RU
- ✏️Professional Barometer: devices changed− Watch
- ✏️Professional Barometer: app got smaller105 MB → 30 MB (-71%)
- ✏️Professional Barometer: needs a newer iOSiOS 9.0 → iOS 17.0
- 📦Professional Barometer updated to version 5.4Added notifications and alerts for severe weather conditions (thunderstorms and hail), along with a graph showing atmospheric pressure trends over the last 24 hours.
- 📦Professional Barometer: first update in 2020 days
- 📈Professional Barometer charting in a new countryItaly
- 📈Professional Barometer charting in a new country in 2 chartsBrazil · South Korea
- 🆕Professional Barometer first spotted by AppInsider#85 in Top Free · Weather · Russia
- 🆕Professional Barometer released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.0 ★
8 ratings
Measured
Best rank now
#84
Weather GrossingMeasured
Professional Barometer on the App Store
App details
App ID
1488299474
Publisher
FFZ srl
On the store since
Nov 2019
6 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
26
AR BG CS NL EN FR DE EL HI HU ID IT …
Size
30 MB
Also listed in
Utilities
Professional Barometer downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Professional Barometer makes money: subscriptions, one-off purchases and ads.
Ads · 23 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Italy | WeatherGrossing | #84 |
| Italy | WeatherFree | #192 |
Apps near Professional Barometer on the chart
Weather Grossing, around #84.
Ratings
App Store, worldwide.
Rating
3.0 ★
8 ratings
Measured
Ratings
8
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
3.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
56/100
faster than 60% of Weather apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Professional Barometer
Turn your iPhone into a true professional barometer and monitor atmospheric pressure in real time to track changing weather conditions.
The app combines data from your device's pressure sensor, GPS location and information from nearby weather stations to provide reliable, constantly updated measurements.
A COMPLETE BAROMETER
View atmospheric pressure through an elegant analogue dial, with several styles to choose from.
You can display values in the main measurement units:
hPa, mbar, inHg and mmHg.
In addition to atmospheric pressure, you can also check:
- Temperature
- Humidity
- Pressure trend over the last 24 hours
- GPS location on the map
- Weather condition trends
PRESSURE GRAPH
Keep track of atmospheric pressure over the last 24 hours with a practical graph, making it easy to quickly identify changes and trends.
WEATHER PHOTOS
One of the app's most original features is the ability to take photos with weather data overlaid on them.
Customise your photos with information such as pressure, temperature, humidity and location, and apply special effects triggered by specific weather conditions.
Images can be easily saved and shared via WhatsApp, Facebook, Instagram, email and other services.
An elegant, complete and feature-rich barometer designed for anyone who wants to keep atmospheric pressure, weather conditions and environmental data at hand, directly on their iPhone.
OPTIONAL SUBSCRIPTION
If you wish, you can activate the Premium version to remove advertising and the watermark from photos: 1 month, 6 months or 1 year.
Payment will be charged to your Apple Account when the purchase is confirmed.
The subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can manage or disable it in your account settings.
Privacy Policy: https://www.mailant.it/privacyapp/privacyBarometro.htm
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
The app combines data from your device's pressure sensor, GPS location and information from nearby weather stations to provide reliable, constantly updated measurements.
A COMPLETE BAROMETER
View atmospheric pressure through an elegant analogue dial, with several styles to choose from.
You can display values in the main measurement units:
hPa, mbar, inHg and mmHg.
In addition to atmospheric pressure, you can also check:
- Temperature
- Humidity
- Pressure trend over the last 24 hours
- GPS location on the map
- Weather condition trends
PRESSURE GRAPH
Keep track of atmospheric pressure over the last 24 hours with a practical graph, making it easy to quickly identify changes and trends.
WEATHER PHOTOS
One of the app's most original features is the ability to take photos with weather data overlaid on them.
Customise your photos with information such as pressure, temperature, humidity and location, and apply special effects triggered by specific weather conditions.
Images can be easily saved and shared via WhatsApp, Facebook, Instagram, email and other services.
An elegant, complete and feature-rich barometer designed for anyone who wants to keep atmospheric pressure, weather conditions and environmental data at hand, directly on their iPhone.
OPTIONAL SUBSCRIPTION
If you wish, you can activate the Premium version to remove advertising and the watermark from photos: 1 month, 6 months or 1 year.
Payment will be charged to your Apple Account when the purchase is confirmed.
The subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can manage or disable it in your account settings.
Privacy Policy: https://www.mailant.it/privacyapp/privacyBarometro.htm
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
5.4
Added notifications and alerts for severe weather conditions (thunderstorms and hail), along with a graph showing atmospheric pressure trends over the last 24 hours.
1.2
Change of measurement units (atmospheric pressure, altitude, temperature)
Added new graphic templates of the quadrants
Improved prediction and stability
Manual calibration of the historical hand
Store changes
What Professional Barometer changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated 
New screenshots
8 screenshots (was 7)
Description updated
