# Accurate Barometer vs Torr

The clearest difference is rating: Torr at 4.4 against Accurate Barometer's 1.0. Torr also leads on review sentiment (57% vs 20%) and update cadence (every 5 days vs every 6 months). Accurate Barometer's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Torr sells 2 in-app purchases, starting at $1.99 per month. Accurate Barometer asks for nothing beyond the download.

Torr holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Torr has 181 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of Accurate Barometer's written reviews are positive against 57% of Torr's.

Accurate Barometer ships an update every 6 months, Torr every 5 days. The most recent releases landed on October 13, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Accurate Barometer | Torr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/accurate-barometer/id967776229/reviews) | **[4.4 (181 ratings)](https://appshunter.io/ios/app/torr-barometer-altimeter/id1586976470/reviews)** |
| Number of ratings | 1 | **181** |
| Positive reviews | 20.0% of reviews | **57.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 22 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [margaret kovatch](https://appshunter.io/developer/1039651981) | [SoyApps](https://appshunter.io/developer/1493114217) |

## What reviewers say

### Accurate Barometer

[App page](https://appshunter.io/ios/app/accurate-barometer/id967776229)

Displays atmospheric pressure for your current location. This app offers a straightforward and efficient way to access real-time weather data. It's designed for quick and easy use.

**Highlights:** Displays atmospheric pressure, Shows pressure at current location, Simple interface, Quick data access, Effective weather tool

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Torr

[App page](https://appshunter.io/ios/app/torr-barometer-altimeter/id1586976470)

This app provides real-time barometric pressure and altitude readings, along with 10-day forecasts and migraine alerts. It automatically logs historical data and allows for CSV export, functioning offline and on Apple Watch. It's useful for outdoor activities, weather observation, and managing weather-sensitive conditions.

**Highlights:** Real-time barometer and altimeter, 10-day pressure and weather forecasts, Migraine and weather sensitivity alerts, Automatic history logging and CSV export, Offline functionality, Apple Watch support, Multiple altitude sources

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $1.99 | per month |
| Pro (Yearly) | $19.99 | per year |


## Frequently asked questions

### Is Accurate Barometer free?

Accurate Barometer is free to download, with no in-app purchases.

### Is Torr free?

Torr is free to download, with in-app purchases available.

### Which has better reviews, Accurate Barometer or Torr?

Torr is rated higher. Accurate Barometer averages 1.0 out of 5 from 1 ratings, while Torr averages 4.4 from 181 ratings.

### Do Accurate Barometer or Torr have ads?

Torr shows ads; Accurate Barometer does not.

### Which is updated more often, Accurate Barometer or Torr?

Accurate Barometer ships an update every 6 months, and Torr every 5 days. Most recently, Accurate Barometer was updated on October 13, 2026 and Torr on October 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*