Comparison

AirSensor vs Professional Barometer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AirSensor

Features
Read full description

Aplikacja dedykowana do sterowania i zarządzania urządzeniem „Eko-Słupek AirSensor”. „Eko-Słupek AirSensor” służy do sygnalizowania jakości powietrza za pomocą koloru światła LED, zgodnie z Polskim Indeksem Jakości Powietrza, na podstawie bieżących pomiarów stężenia pyłów zawieszonych (PM 1, PM 2.5, PM 10), jak również innych zanieczyszczeń, takich jak dwutlenek siarki (SO2), ozon (O3), formaldehydy, w zależności od zainstalowanych wewnątrz czujników. Aplikacja w formie "otwartej", tj. bez podania kodu PIN, poprzez połączenie Bluetooth, umożliwia odczyt aktualnych pomiarów mierzonych zanieczyszczeń powietrza, ich zapis i udostępnienie. Wprowadzenie dedykowanego kodu PIN dla danego „Eko-Słupka AirSensor”, upoważnia użytkownika do zarządzania ustawieniami urządzenia, m.in. do: zmian trybu sygnalizacji jakości powietrza za pomocą światła, ustawiania koloru i natężenia światła, ustawiania czujnika zmierzchu i reakcji światła LED na bieżące natężenie światła dziennego, ustawiania sposobu komunikacji oraz kalibracji odczytu ciśnienia atmosferycznego. Wprowadzenie dedykowanego loginu i hasła dla danego „Eko-Słupka AirSensor” upoważnia użytkownika do zdalnego odczytu pomiarów mierzonych zanieczyszczeń powietrza, wraz z danymi historycznymi i statystykami.

About

Professional Barometer

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
Read full description

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 analog 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. Customize 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/

Screenshots

AirSensor4 screens
Professional Barometer4 screens

Verdict

The call

The clearest difference is in-app purchases: AirSensor at none against Professional Barometer's 3. AirSensor also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 42 months). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Professional Barometer sells 3 in-app purchases, starting at $1.99 per month. AirSensor asks for nothing beyond the download.

UpkeepUpdate frequency

AirSensor ships an update every 6 weeks, Professional Barometer every 42 months. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
AirSensor versus Professional Barometer: the parameters behind the verdict, then further details
ParameterAirSensorProfessional Barometer
PriceFreeFree
Rating—4.3 (13 ratings) — better
Positive reviews—45.0% of reviews
Number of ratings—13 — better
Update frequencyEvery 6 weeks — betterEvery 42 months
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Ad-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size104 MB29 MB
Age rating4+4+
DeveloperMarcin GrzankaFFZ srl

In-app purchases

None

AirSensor

No in-app purchases

3 purchases

Professional Barometer

Subscriptions3
  • Premium 1 Month$1.991 Month
  • Premium 6 Months$6.996 Months
  • Premium 1 Year$11.991 Year

Questions

Is AirSensor free?
AirSensor is free to download, with no in-app purchases.
Is Professional Barometer free?
Professional Barometer is free to download, with in-app purchases available.
Do AirSensor or Professional Barometer have ads?
Professional Barometer shows ads; AirSensor does not.
Which is updated more often, AirSensor or Professional Barometer?
AirSensor ships an update every 6 weeks, and Professional Barometer every 42 months. Most recently, AirSensor was updated on October 4, 2026 and Professional Barometer on October 13, 2026.

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