# Barometer + Altimeter vs Air Barometer

The clearest difference is review sentiment: Air Barometer at 88% against Barometer + Altimeter's 30%. Air Barometer also leads on rating (4.7 vs 2.0) and ratings volume (50 vs 1). Barometer + Altimeter's advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Air Barometer holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Air Barometer has 50 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 30% of Barometer + Altimeter's written reviews are positive against 88% of Air Barometer's.

Barometer + Altimeter ships an update every 2 months, Air Barometer every 3 weeks. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Barometer + Altimeter | Air Barometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/barometer-plus-altimeter/id927397485/reviews) | **[4.7 (50 ratings)](https://appshunter.io/ios/app/air-barometer/id6768211654/reviews)** |
| Number of ratings | 1 | **50** |
| Positive reviews | 30.0% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 35 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Melikhov](https://appshunter.io/developer/351456149) | [Maksym Buradchuk](https://appshunter.io/developer/1745369662) |

## What reviewers say

### Barometer + Altimeter

[App page](https://appshunter.io/ios/app/barometer-plus-altimeter/id927397485)

This app provides accurate barometric pressure and altitude readings for your device. It's designed to work with specific iPhone and iPad models, offering a straightforward tool for weather enthusiasts and hikers.

**Highlights:** Barometric pressure readings, Altitude measurements, Supports iPhone 6 and 6+, Supports iPad Air 2 and mini 3, Free to download

**Features:** macOS Compatibility

**In-app purchases:** none


### Air Barometer

[App page](https://appshunter.io/ios/app/air-barometer/id6768211654)

This app provides detailed atmospheric pressure information, including actual local pressure and sea level pressure. Track pressure changes with hourly and daily charts, and monitor long-term trends. It's ideal for outdoor enthusiasts and those sensitive to weather shifts.

**Highlights:** Actual pressure at local altitude, Relative pressure at sea level, Pressure charts (hourly, daily), Long-term pressure trend monitoring, Current temperature and humidity, Support for multiple locations

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

**In-app purchases:** none


## Frequently asked questions

### Is Barometer + Altimeter free?

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

### Is Air Barometer free?

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

### Which has better reviews, Barometer + Altimeter or Air Barometer?

Air Barometer is rated higher. Barometer + Altimeter averages 2.0 out of 5 from 1 ratings, while Air Barometer averages 4.7 from 50 ratings.

### Do Barometer + Altimeter or Air Barometer have ads?

Neither Barometer + Altimeter nor Air Barometer shows ads.

### Which is updated more often, Barometer + Altimeter or Air Barometer?

Barometer + Altimeter ships an update every 2 months, and Air Barometer every 3 weeks. Most recently, Barometer + Altimeter was updated on September 19, 2026 and Air Barometer on September 24, 2026.

---

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