# Barometer plus Altimeter vs Barometer

The clearest difference is review sentiment: Barometer at 62% against Barometer plus Altimeter's 14%. Barometer also leads on rating (3.7 vs 2.7) and update cadence (every 5 days vs every 2 weeks). Barometer plus Altimeter's advantage is iOS requirement (8.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Barometer plus Altimeter sells 1 one-off in-app purchase and Barometer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Barometer holds the better App Store score, 3.7 against 2.7. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews point the same way: 14% of Barometer plus Altimeter's written reviews are positive against 62% of Barometer's.

Barometer plus Altimeter ships an update every 2 weeks, Barometer every 5 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Barometer plus Altimeter | Barometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/barometer-plus-altimeter/id947902790/reviews) | **[3.7 (11 ratings)](https://appshunter.io/ios/app/barometer-weather-logger/id1435691955/reviews)** |
| Number of ratings | 3 | **11** |
| Positive reviews | 14.3% of reviews | **61.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 61 MB | 2 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [AFS Software](https://appshunter.io/developer/589381819) | [ichiro NAKAHARA](https://appshunter.io/developer/1435691954) |

## What reviewers say

### Barometer plus Altimeter

[App page](https://appshunter.io/ios/app/barometer-plus-altimeter/id947902790)

This app uses your device's air pressure sensor to display current, maximum, and minimum barometric pressure. It can also function as an altimeter. Accuracy can be improved by moving the sensor.

**Highlights:** Displays current barometric pressure, Shows maximum and minimum pressure, Functions as an altimeter, Utilizes device's air pressure sensor, Accuracy enhancement option

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iAd free | $0.99 | one-time |


### Barometer

[App page](https://appshunter.io/ios/app/barometer-weather-logger/id1435691955)

This app logs atmospheric pressure with sea level correction using GPS data. It can record data in the background or more frequently when in the foreground. Manual height and position settings are also available for fixed location logging.

**Highlights:** Atmospheric pressure logging, Sea level correction, GPS height integration, Background logging, Manual height/position setting, Foreground logging

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coffee | $0.99 | one-time |
| orange juice | $3.99 | one-time |
| dinner | $8.99 | one-time |


## Frequently asked questions

### Is Barometer plus Altimeter free?

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

### Is Barometer free?

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

### Which has better reviews, Barometer plus Altimeter or Barometer?

Barometer is rated higher. Barometer plus Altimeter averages 2.7 out of 5 from 3 ratings, while Barometer averages 3.7 from 11 ratings.

### Do Barometer plus Altimeter or Barometer have ads?

Neither Barometer plus Altimeter nor Barometer shows ads.

### Which is updated more often, Barometer plus Altimeter or Barometer?

Barometer plus Altimeter ships an update every 2 weeks, and Barometer every 5 days. Most recently, Barometer plus Altimeter was updated on October 24, 2026 and Barometer on October 23, 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.*