# Carpathia — 1-year barograph

> Records and displays up to one year of local barometric pressure history. (iPhone/iPad app by Andrew Keller.)

- Source: https://appshunter.io/ios/app/carpathia/id1558379010 (this page in markdown: same URL + `.md`)
- Developer: [Andrew Keller](https://appshunter.io/developer/1558379012)
- Category: Medical, Weather
- Price: Free
- Rating: 4.67/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 2 MB
- Languages: English
- Released: 2021-03-18
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/carpathia/id1558379010/reviews.md

## What is Carpathia?

Carpathia records the barometric pressure at your current location.  At any time, you can open up this app and see up to a year’s worth of recorded history.

Carpathia saves your history locally on your device.  Each device with Carpathia installed only has access to the history saved on that device.

## Key features

- Records barometric pressure
- Up to 1 year of history
- Local data storage
- View historical readings

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/carpathia/id1558379010/reviews.md

### 4/5 — Great Start

*2025-11-11*

I’ve been looking for a barometric pressure app that keeps a graph of station pressure for medical reasons for a decent amount of time to see trends.  This has a great start!  I just wish it had options for different units of measurement.  I prefer mbar.  I don’t mind that there’s no fancy visuals or color, but it would also be great to be able to have a moving vertical line to scroll through the graph and have it show the exact measurement at a particular place.  I’d even pay money for this app if it had these two items!  I’d give it 5 stars then!

### 4/5 — Needs more unit options

*2023-08-28*

Gives a good trend graph.  I gave 4 stars since it only uses one unit, so it needs more unit options.  I always use inHg.

## Frequently asked questions about Carpathia

### What is Carpathia?

Carpathia is a free application that records and displays barometric pressure data at your current location. It allows you to view up to a year's worth of historical readings.

### How much does Carpathia cost?

Carpathia is completely free to download and use. There are no in-app purchases or subscription fees associated with this application.

### Does Carpathia have ads?

No, Carpathia does not contain any advertisements. It provides an ad-free experience for users tracking their barometric pressure.

### What devices does Carpathia support?

Carpathia is available for iPhone, iPad, and iPod touch devices. It is designed for Apple's mobile operating system.

### How is my data stored in Carpathia?

All recorded barometric pressure history is saved locally on your device. This ensures that your data remains private and is only accessible on the device where Carpathia is installed.

### What is the age rating for Carpathia?

Carpathia has an age rating of 4+, making it suitable for a wide range of users. It is a simple utility application.

### When was Carpathia last updated?

The latest version of Carpathia, 0.8.5, was last updated on October 9, 2021. The app was initially released on March 18, 2021.

### What is the user sentiment for Carpathia?

Based on limited feedback, Carpathia has a very high rating of 4.7 stars from 3 ratings, indicating positive user sentiment among its current users.

## Version history (last 5 releases)

### 0.8.5 — 2021-10-09

- Updated for compatibility with a minor API change rolled out by api.weather.gov

### 0.8.4 — 2021-09-27

- Minor graphical fixes for iOS 15
- Reliability improvements when downloading barometric data
- Show when a download is in progress

### 0.8.3 — 2021-08-06

- Can now optionally collect barometric data continuously, even if you are not moving large distances.  Look for “Sport Mode” in Settings.
- Significantly improved the performance of downloading barometric data from the internet, especially when Sport Mode is used.

### 0.8.2 — 2021-05-04

- Fixed a bug in the CoreMotion date parser
- Added a button on the Settings screen that displays the most recently discovered internet-accessible barometers
- Added a reminder to open the app at least once a week (applicable only to users who have history downloading enabled in Settings)

### 0.8.1 — 2021-04-13

- Fixed a bug in the CoreMotion date interpreter
- Changed default graph width to 15 minutes, so that brand new users see high-resolution raw data by default, rather than averages
- Made Presenter Mode more tolerant of system notifications
- Modified the Settings button to more obviously look like a Settings button (for brand new users in particular)

## Apps similar to Carpathia

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [HBOT.one](https://appshunter.io/ios/app/hbotone/id6748745830) | 5.0 (1) | Free | Medical |
| [Tempida](https://appshunter.io/ios/app/tempida/id6747208640) | 5.0 (4) | Free | Medical |

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*