# Barometer Plus vs Barometer

The clearest difference is price: Barometer at Free against Barometer Plus's $3.99. Barometer also leads on rating (4.3 vs 4.0) and ratings volume (70 vs 5). Barometer Plus's advantage is in-app purchases (none vs 1) and ads (none vs shown).

Barometer is free to download; Barometer Plus costs $3.99 up front. Barometer sells 1 one-off in-app purchase. Barometer Plus asks for nothing beyond the download.

Barometer holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Barometer has 70 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 59% of Barometer Plus's written reviews are positive against 35% of Barometer's, so the app with the better star average is not the one people write more warmly about.

Barometer Plus ships an update every 11 days, Barometer every 5 months. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Barometer Plus | Barometer |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/barometer-plus-altimeter-pro/id1174281818/reviews) | **[4.3 (70 ratings)](https://appshunter.io/ios/app/barometer-air-pressure-meter/id6446816754/reviews)** |
| Number of ratings | 5 | **70** |
| Positive reviews | **59.0% of reviews** | 35.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 5 months |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#117** | — |
| Size | 38 MB | 8 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ngo Na](https://appshunter.io/developer/1061345952) | [Lucas den Otter](https://appshunter.io/developer/1656156865) |

## What reviewers say

### Barometer Plus

[App page](https://appshunter.io/ios/app/barometer-plus-altimeter-pro/id1174281818)

**Currently charting:** #117 Top Paid · Weather (US App Store)

This app utilizes your device's barometer sensor to measure air pressure and altitude, helping you monitor and predict short-term weather changes. It also allows users to track how pressure impacts mood and optimize fishing conditions. The app offers extensive customization and historical data tracking.

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

**Features:** Vision Pro support

**In-app purchases:** none


### Barometer

[App page](https://appshunter.io/ios/app/barometer-air-pressure-meter/id6446816754)

This app provides real-time atmospheric pressure readings. Track pressure changes over time with a simple gauge display to help you plan activities and stay informed about weather shifts.

**Highlights:** Real-time pressure updates, Gauge display for pressure changes, Activity planning based on weather, Stay informed about weather shifts, Simple and easy-to-use interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Barometer Pro | $3.99 | one-time |


## Frequently asked questions

### Is Barometer Plus free?

Barometer Plus costs $3.99, with no in-app purchases.

### Is Barometer free?

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

### Which has better reviews, Barometer Plus or Barometer?

Barometer is rated higher. Barometer Plus averages 4.0 out of 5 from 5 ratings, while Barometer averages 4.3 from 70 ratings.

### Do Barometer Plus or Barometer have ads?

Barometer shows ads; Barometer Plus does not.

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

Barometer Plus ships an update every 11 days, and Barometer every 5 months. Most recently, Barometer Plus was updated on November 11, 2026 and Barometer on November 12, 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.*