# Barometer + Altimeter vs Barometer Plus

The clearest difference is rating: Barometer Plus at 4.0 against Barometer + Altimeter's 2.0. Barometer Plus also leads on review sentiment (64% vs 30%) and ratings volume (409 vs 1). Barometer + Altimeter's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Barometer Plus sells 4 one-off in-app purchases. Barometer + Altimeter asks for nothing beyond the download.

Barometer Plus holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: Barometer Plus has 409 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 64% of Barometer Plus's.

Barometer + Altimeter ships an update every 2 months, Barometer Plus every 6 weeks. The most recent releases landed on September 19, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Barometer + Altimeter | Barometer Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/barometer-plus-altimeter/id927397485/reviews) | **[4.0 (409 ratings)](https://appshunter.io/ios/app/barometer-plus-altimeter/id1071044152/reviews)** |
| Number of ratings | 1 | **409** |
| Positive reviews | 30.0% of reviews | **63.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 40 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Melikhov](https://appshunter.io/developer/351456149) | [Ngo Na](https://appshunter.io/developer/1061345952) |

## 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


### 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


## Frequently asked questions

### Is Barometer + Altimeter free?

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

### Is Barometer Plus free?

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

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

Barometer Plus is rated higher. Barometer + Altimeter averages 2.0 out of 5 from 1 ratings, while Barometer Plus averages 4.0 from 409 ratings.

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

Barometer Plus shows ads; Barometer + Altimeter does not.

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

Barometer + Altimeter ships an update every 2 months, and Barometer Plus every 6 weeks. Most recently, Barometer + Altimeter was updated on September 19, 2026 and Barometer Plus on September 26, 2026.

---

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