# Barometer Plus vs Barry

The clearest difference is ads: Barry at none against Barometer Plus's shown. Barometer Plus's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Barometer Plus sells 4 one-off in-app purchases and Barry sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Barometer Plus ships an update every 6 weeks, Barry every 2 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Barometer Plus | Barry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (421 ratings)](https://appshunter.io/ios/app/barometer-plus-altimeter/id1071044152/reviews)** | — |
| Number of ratings | **421** | — |
| Positive reviews | 63.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 14 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Ngo Na](https://appshunter.io/developer/1061345952) | [JoyInApps pty ltd](https://appshunter.io/developer/1540353449) |

## What reviewers say

### Barometer Plus

[App page](https://appshunter.io/ios/app/barometer-plus-altimeter/id1071044152)

This app measures air pressure and altitude using your device's built-in sensor. It helps predict weather changes, monitor health impacts of pressure fluctuations, and optimize activities like fishing. Customize its appearance and receive notifications about significant pressure shifts.

**Highlights:** Barometer and altimeter with analog display, Temperature and humidity readings, Pressure and altitude unit conversion, GPS and airport data calibration, Relative altitude measurement, Pressure change notifications, History tracking and graph

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads, Widget and Export | $0.99 | one-time |
| Unlimited custom rules | $0.99 | one-time |
| Exact update interval | $1.99 | one-time |
| Platinum Edition | $3.99 | one-time |

**What reviewers like**

- 🚀 Accurate
- 👍 Easy to use
- 🔍 Helpful for tracking migraines/arthritis
- 💡 Customizable settings
- 🔍 Useful for weather/fishing/aviation

**What reviewers complain about**

- 🐛 Inaccurate readings
- 📺 Intrusive ads
- 🔒 Privacy concerns with fitness tracking
- 🔋 Drains battery
- 🤔 Confusing interface

**Reported bugs**

- Stops tracking pressure changes
- Incompatible with iOS 10 on iPads
- Freezes or crashes on launch

**Requested features**

- Pressure trend indicators
- Customizable graphs and data export
- Notifications for pressure changes
- Arthritis/migraine warning indicators


### Barry

[App page](https://appshunter.io/ios/app/barry-barometric-pressure/id6782345861)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $6.99 | per month |
| Yearly Plan | $49.99 | per year |


## Frequently asked questions

### Is Barometer Plus free?

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

### Is Barry free?

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

### Do Barometer Plus or Barry have ads?

Barometer Plus shows ads; Barry does not.

### Which is updated more often, Barometer Plus or Barry?

Barometer Plus ships an update every 6 weeks, and Barry every 2 months. Most recently, Barometer Plus was updated on November 6, 2026 and Barry on November 5, 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.*