Comparison

Barometric Pressure vs Barometer Live Chart

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

Head to head
About

Barometric Pressure

This app uses your device's built-in barometer to display real-time atmospheric pressure charts. Monitor pressure trends, set custom alarms for pressure changes, and log data for later analysis. It also offers altitude display and optional sea-level adjusted pressure readings.

Highlights
  • Real-time atmospheric pressure monitoring
  • Pressure alarms and notifications
  • Background data logging
  • Sea level adjusted pressure (optional IAP)
  • Altitude display
  • Data export to CSV
Features
Read full description

Barograph uses the barometer built into your iPhone to draw realtime charts of the atmospheric pressure. It lets you view pressure trends, set alarms, and get alerts when the pressure changes. It also lets you log and export data to CSV format. Discover the ultimate tool for tracking atmospheric pressure with Barograph, the original barometer data logger app designed specifically for iPhone and iPad. Whether you’re a weather enthusiast, an outdoor adventurer, or simply curious about atmospheric changes, Barograph offers powerful features to measure and analyze air pressure in real-time. Key Features: •Real-Time Atmospheric Pressure Monitoring: Instantly measure atmospheric pressure and watch dynamic graphs showing pressure changes over time. •Pressure alarms: Set an alarm and get notified when pressure rises above or below the desired value. •Background Data Logging: Use “Background App Refresh” to continuously collect barometric pressure data, even when the app is not actively in use. •Sea Level Adjusted Pressure: If you prefer to view calculated sea-level adjusted pressure instead of measured pressure, you can enable this feature with an optional in-app purchase. Adjusted pressure is calculated using your iPhone’s barometer and local weather data via Weatherkit. •Altitude Display: View your relative altitude based on barometer readings, perfect for tracking elevation changes during hikes or flights. •Push Notifications: Stay informed with periodic notifications that provide atmospheric pressure values, alarms, and trends, ensuring you’re always aware of significant changes. •Data Export: Easily share your barometer data in CSV format for further analysis or to share with friends and colleagues. Use Cases: •Weather Prediction: Track weather systems and anticipate changes. A dropping pressure generally indicates rain is approaching. •Elevation Tracking: Observe how atmospheric pressure changes with elevation, ideal for hikers, pilots, and outdoor enthusiasts. •Scientific Research: Gather detailed barometric pressure data for educational or research purposes, with seamless data export for comprehensive analysis. •Many people use atmospheric pressure data as an indicator of when they may have a migraine headache. Download Barograph today and transform your iPhone or iPad into a sophisticated barometer data logger. Experience unparalleled accuracy and insight into the atmospheric pressure around you! Maximize your understanding of weather patterns, elevation changes, and more with Barograph – your personal atmospheric pressure tracker and logger. Privacy Policy: https://catspaw-systems.com/PrivacyPolicies/BarographPrivacy.html

About

Barometer Live Chart

Track atmospheric pressure, altitude, and device tilt in real-time with live graphs. Get current weather information based on your location, including temperature and humidity. Ideal for hikers, pilots, and weather enthusiasts.

Highlights
  • Real-time pressure tracking
  • Altitude and elevation change calculation
  • Device tilt measurement with pie chart
  • Live graphs and charts for trend analysis
  • Current location weather updates
  • Supports hPa and atm units
Features
Read full description

▷ Smart Barometer & Graph – Real-Time Pressure, Altitude, and Tilt Tracking! ▷ Discover the power of real-time atmospheric monitoring! Smart Barometer with Graph lets you track pressure changes and elevation shifts with precision. Whether you're a hiker, pilot, or weather enthusiast, this digital barometer ensures accurate readings in Hectopascal (hPa) and Atmosphere (atm) for seamless environmental tracking. ▷ Your app now includes a feature to check the weather based on your current location! Simply enable location services, and the app will automatically retrieve weather information for your current location, helping you stay updated on temperature, humidity, and real-time weather conditions. Try it now to always be prepared for any plan! ▷ The tilt measurement feature provides real-time tracking of your device's inclination angle. Using advanced motion sensors, it accurately calculates the tilt angle and displays it on an intuitive pie chart. Additionally, it shows your current altitude, latitude, and longitude for enhanced spatial awareness. ▷ Analyze trends effortlessly: 1. Live Graphs & Charts – Visualize pressure trends over time. 2. Elevation Change Calculation – Instantly see altitude variations as you move. 3. Simple & Intuitive Interface – Easy-to-use, with Reset & Help buttons for convenience. ▷ Take control of your environment! Stay ahead of weather fluctuations and track altitude changes in real time with the power of hPa and atm measurements. This app is especially useful for the following users: ▷ Weather tracking: For those sensitive to pressure changes, helping with weather prediction. ▷ For hikers and mountaineers: Determines altitude above sea level, assisting with navigation. ▷ Useful for aviation: Pilots and aviation enthusiasts can monitor air pressure. ▷ For fishermen & sailors: Helps predict weather changes at sea. ▷ For researchers & technicians: A tool for accurate meteorological analysis. ▷ Act now! Download Smart Barometer with Graph today and explore the world with data at your fingertips.

Screenshots

Barometric Pressure4 screens
Barometer Live Chart4 screens

Verdict

The call

Barometric Pressure and Barometer Live Chart both sit at 4.1 stars, but that hides the real split: 62% of Barometric Pressure's written reviews are positive against 0% of Barometer Live Chart's. Barometric Pressure also leads on price (Free vs $0.99) and update cadence (every 5 days vs every 9 months). Barometer Live Chart's advantage is in-app purchases (none vs 3) and iOS requirement (15.6 vs 17.0). On rating, ads 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

Barometric Pressure is free to download; Barometer Live Chart costs $0.99 up front. Barometric Pressure sells 3 one-off in-app purchases. Barometer Live Chart asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.1 for Barometric Pressure against 4.0 for Barometer Live Chart. That said, the two scores are not equally well evidenced: Barometric Pressure has 55 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 62% of Barometric Pressure's written reviews are positive against 0% of Barometer Live Chart's.

UpkeepUpdate frequency

Barometric Pressure ships an update every 5 days, Barometer Live Chart every 9 months. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

Scorecard7 real differences · 3 level
Barometric Pressure versus Barometer Live Chart: the parameters behind the verdict, then further details
ParameterBarometric PressureBarometer Live Chart
PriceFree — better$0.99
Rating4.1 (55 ratings) — better4.0 (4 ratings)
Positive reviews61.8% of reviews — better0.0% of reviews
Number of ratings55 — better4
Update frequencyEvery 5 days — betterEvery 9 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.6 — better
Further details — not scored
Size30 MB3 MB
Age rating4+4+
DeveloperCatspaw Systems LLCHai Nam Trinh

Customer experience

Barometric Pressure

All ratings55 ratings
Positive80.0%
Neutral3.6%
Negative16.4%
Written reviews76 reviews
Positive61.8%
Neutral9.2%
Negative28.9%

Barometer Live Chart

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Barometric Pressure

One-time3
  • Upgrade to Pro$5.99
  • Give me a tip!$9.99
  • Give me a big tip!$19.99
None

Barometer Live Chart

No in-app purchases

Questions

Is Barometric Pressure free?
Barometric Pressure is free to download, with in-app purchases available.
Is Barometer Live Chart free?
Barometer Live Chart costs $0.99, with no in-app purchases.
Which has better reviews, Barometric Pressure or Barometer Live Chart?
Barometric Pressure is rated higher. Barometric Pressure averages 4.1 out of 5 from 55 ratings, while Barometer Live Chart averages 4.0 from 4 ratings.
Do Barometric Pressure or Barometer Live Chart have ads?
Neither Barometric Pressure nor Barometer Live Chart shows ads.
Which is updated more often, Barometric Pressure or Barometer Live Chart?
Barometric Pressure ships an update every 5 days, and Barometer Live Chart every 9 months. Most recently, Barometric Pressure was updated on September 22, 2026 and Barometer Live Chart on September 23, 2026.

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