BaroWatch Barometer Downloads & RevenueBaroWatch Barometer · App Store
BaroWatch Barometer is #1 in Weather Paid in Japan and charting in 8 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperAlf Hellmund
CategoryWeather
Price0.99 USD
Released
Rating★ 0.0 (0)
Version1.3.2
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)100+ worldwide
📦Updated to version 1.3.2✏️Description updated✏️Description updated📦Updated to version 1.3.1📈Hit #1📈Entered the top 10🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 41 events
- 📦BaroWatch Barometer updated to version 1.3.2• Improved app stability and performance.
- ✏️BaroWatch Barometer: description updated· BR
- ✏️BaroWatch Barometer: description updated· GB, AU
- ✏️BaroWatch Barometer: new iPad screenshots· GB
- ✏️BaroWatch Barometer: new screenshots3 screenshots (was 4) · GB
- ✏️BaroWatch Barometer: description updated· CO
- ✏️BaroWatch Barometer: description updated· US
- ✏️BaroWatch Barometer: description updated· RU
- ✏️BaroWatch Barometer: description updated· JP
- ✏️BaroWatch Barometer: description updated· FR
- ✏️BaroWatch Barometer: description updated· DE
- ✏️BaroWatch Barometer: new iPad screenshots· DE
- ✏️BaroWatch Barometer: new screenshots3 screenshots (was 3) · DE
- ✏️BaroWatch Barometer: description updated· CN
- 📦BaroWatch Barometer updated to version 1.3.1• 气压单位可选 hPa、mbar、kPa、mmHg 或 inHg。
• 多项细节改进与问题修复。 - ✏️BaroWatch Barometer: new iPad screenshots· US
- ✏️BaroWatch Barometer: new screenshots3 screenshots (was 4) · US
- ✏️BaroWatch Barometer: new iPad screenshots· FR
- ✏️BaroWatch Barometer: new screenshots3 screenshots (was 4) · FR
- 📈BaroWatch Barometer hit #1Top Paid · Weather · RU
- ✏️BaroWatch Barometer: new iPad screenshots· RU
- ✏️BaroWatch Barometer: new screenshots3 screenshots (was 4) · RU
- ✏️BaroWatch Barometer: new iPad screenshots· JP
- ✏️BaroWatch Barometer: new screenshots3 screenshots (was 4) · JP
- ✏️BaroWatch Barometer: new iPad screenshots· IT
- ✏️BaroWatch Barometer: new screenshots3 screenshots (was 4) · IT
- ✏️BaroWatch Barometer: new iPad screenshots· DE
- ✏️BaroWatch Barometer: new screenshots3 screenshots (was 4) · DE
- ✏️BaroWatch Barometer: new iPad screenshots· CN
- ✏️BaroWatch Barometer: new screenshots3 screenshots (was 4) · CN
- ✏️BaroWatch Barometer: new iPad screenshots· BR
- ✏️BaroWatch Barometer: new screenshots3 screenshots (was 4) · BR
- 📦BaroWatch Barometer updated to version 1.3• Suporte ao novo iPhone Duo.
• Diversas pequenas melhorias e correções de erros. - 📈BaroWatch Barometer entered the top 10Top Paid · Weather · IT
- 📈BaroWatch Barometer hit #1Top Paid · Weather · JP
- 📈BaroWatch Barometer entered the top 10Top Paid · Weather · FR
- 📈BaroWatch Barometer entered the top 10Top Paid · Weather · CA
- 📦BaroWatch Barometer updated to version 1.2.3• More accurate air pressure readings on Apple Watch.
• More color and trend arrows in charts and widgets. - 🆕BaroWatch Barometer first spotted by AppInsider#6 in Top Paid · Weather · Japan
- 📦BaroWatch Barometer version 1.2.2No release notes
- 🆕BaroWatch 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
0.0 ★
0 ratings
Measured
Best rank now
#1
Weather PaidMeasured
BaroWatch Barometer at a glance
AI summary written from our chart and store data, 2026-11-08. It can be wrong: check the numbers above.
A privacy-focused barometer app for iPhone, iPad, and Apple Watch that provides precise pressure readings and weather trend alerts for pilots, sailors, and outdoor enthusiasts. The app has achieved top-20 chart positions in Japan, Russia, and China, indicating strong early traction in Asian and Eastern European markets despite a lack of user ratings.
Similar apps: Barometer+, Altimeter, Weather Underground
BaroWatch Barometer on the App Store
App details
App ID
6766528041
Publisher
Alf Hellmund
On the store since
May 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
29
BG HR CS DA NL EN FI FR DE EL HU IS …
Size
11 MB
Also listed in
Utilities
App privacy Measured
BaroWatch Barometer declares it collects no data at all — the rarest and most private label on the App Store.
Declared label
Data Not Collected
As declared by the developer on the App Store — Apple requires every app to publish this label. We track changes over time.
BaroWatch 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.
Where BaroWatch Barometer's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
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.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | WeatherPaid | #1 |
 Russia | WeatherPaid | #5 |
 China | WeatherPaid | #22 |
 United Kingdom | WeatherPaid | #22 |
 Germany | WeatherPaid | #24 |
 United States | WeatherPaid | #78 |
| Russia | WeatherGrossing | #30 |
 Brazil | WeatherPaid | #90 |
 France | WeatherPaid | #184 |
Apps near BaroWatch Barometer on the chart
Weather Paid, around #1.
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
5.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
48/100
faster than 47% 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.
What users say about BaroWatch Barometer
From recent reviews.
About BaroWatch Barometer
BaroWatch turns your iPhone, iPad and Apple Watch into a precision barometer. Track pressure changes, spot weather trends and get warned before the storm arrives.
WHY BAROWATCH
• On every device — iPhone, iPad and Apple Watch share readings automatically
• Full privacy — no cloud, no servers, no tracking, no ads
• Works offline — measurements keep running in the background
• Your unit — hPa, mbar, kPa, mmHg or inHg, the way pilots, sailors and meteorologists are used to
CORE FEATURES
Pressure measurement
• Reads the built-in barometer in iPhone, iPad (iPadOS 17+) and Apple Watch
• QFE (station pressure) and QNH (corrected to sea level)
• Automatic altitude correction via GPS — or set your altitude manually
• Optional manual calibration offset
Charts & visualization
• Line, bar and area charts with smooth gradients
• Color-coded bars show falling, stable and rising trends
• Adjustable time ranges from 1 hour to 48 hours
• Tap any point for the exact value, time and source
• Day stripes for a multi-day overview
• Freely configurable color thresholds for high and low pressure ranges
Apple Watch
• Native Watch app with the full chart history
• Complications for Inline, Circular, Rectangular and Corner
• Background updates keep your readings current
Widgets
• Home Screen widgets for iPhone and iPad with a sparkline chart
• Lock Screen widgets in Inline, Circular and Rectangular
Alerts
• Local notifications when pressure changes rapidly
• Independent thresholds for falling and rising pressure
• Adjustable observation windows (15 min to 3 h) and repeat cooldowns
Multi-device sync
• iPhone ↔ Apple Watch: automatic via WatchConnectivity
• iPhone ↔ iPad: peer-to-peer over local Wi-Fi or Bluetooth, paired with a 6-digit code
• No internet connection required
Background refresh
• Optional background location keeps the barometer running while you walk, drive or sleep
• Smart wake-up whenever your Apple Watch syncs
Privacy by design
• Pressure and altitude data stay on your device
• No analytics, no third-party SDKs, no ads
• GPS altitude lives in memory only — your exact position is never stored
Available in 29 languages.
Whether you're hiking, fishing, sailing or flying — BaroWatch gives you precise data and full control over your privacy.
WHY BAROWATCH
• On every device — iPhone, iPad and Apple Watch share readings automatically
• Full privacy — no cloud, no servers, no tracking, no ads
• Works offline — measurements keep running in the background
• Your unit — hPa, mbar, kPa, mmHg or inHg, the way pilots, sailors and meteorologists are used to
CORE FEATURES
Pressure measurement
• Reads the built-in barometer in iPhone, iPad (iPadOS 17+) and Apple Watch
• QFE (station pressure) and QNH (corrected to sea level)
• Automatic altitude correction via GPS — or set your altitude manually
• Optional manual calibration offset
Charts & visualization
• Line, bar and area charts with smooth gradients
• Color-coded bars show falling, stable and rising trends
• Adjustable time ranges from 1 hour to 48 hours
• Tap any point for the exact value, time and source
• Day stripes for a multi-day overview
• Freely configurable color thresholds for high and low pressure ranges
Apple Watch
• Native Watch app with the full chart history
• Complications for Inline, Circular, Rectangular and Corner
• Background updates keep your readings current
Widgets
• Home Screen widgets for iPhone and iPad with a sparkline chart
• Lock Screen widgets in Inline, Circular and Rectangular
Alerts
• Local notifications when pressure changes rapidly
• Independent thresholds for falling and rising pressure
• Adjustable observation windows (15 min to 3 h) and repeat cooldowns
Multi-device sync
• iPhone ↔ Apple Watch: automatic via WatchConnectivity
• iPhone ↔ iPad: peer-to-peer over local Wi-Fi or Bluetooth, paired with a 6-digit code
• No internet connection required
Background refresh
• Optional background location keeps the barometer running while you walk, drive or sleep
• Smart wake-up whenever your Apple Watch syncs
Privacy by design
• Pressure and altitude data stay on your device
• No analytics, no third-party SDKs, no ads
• GPS altitude lives in memory only — your exact position is never stored
Available in 29 languages.
Whether you're hiking, fishing, sailing or flying — BaroWatch gives you precise data and full control over your privacy.
Latest updates
1.3.2
• Improved app stability and performance.
1.3.1
• 气压单位可选 hPa、mbar、kPa、mmHg 或 inHg。
• 多项细节改进与问题修复。
1.3
• Suporte ao novo iPhone Duo.
• Diversas pequenas melhorias e correções de erros.
Store changes
What BaroWatch Barometer changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
Description updated 
New iPad screenshots
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