# Barometric Pressure vs Barometer Plus

The clearest difference is price: Barometric Pressure at Free against Barometer Plus's $3.99. Barometric Pressure also leads on ratings volume (57 vs 5). Barometer Plus's advantage is in-app purchases (none vs 3) and chart position (#132 vs unranked). On rating, review sentiment, update cadence and ads there is nothing between them.

Barometric Pressure is free to download; Barometer Plus costs $3.99 up front. Barometric Pressure sells 3 one-off in-app purchases. Barometer Plus asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for Barometric Pressure against 4.0 for Barometer Plus. That said, the two scores are not equally well evidenced: Barometric Pressure has 57 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 61% of Barometric Pressure's written reviews are positive against 59% of Barometer Plus's.

Barometric Pressure ships an update weekly, Barometer Plus every 11 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | Barometric Pressure | Barometer Plus |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.0 (57 ratings)](https://appshunter.io/ios/app/barometric-pressure-barograph/id926055907/reviews) | [4.0 (5 ratings)](https://appshunter.io/ios/app/barometer-plus-altimeter-pro/id1174281818/reviews) |
| Number of ratings | **57** | 5 |
| Positive reviews | **61.0% of reviews** | 59.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#132** |
| Size | 33 MB | 38 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Catspaw Systems LLC](https://appshunter.io/developer/412342440) | [Ngo Na](https://appshunter.io/developer/1061345952) |

## What reviewers say

### Barometric Pressure

[App page](https://appshunter.io/ios/app/barometric-pressure-barograph/id926055907)

Track atmospheric pressure in real-time with dynamic charts and set custom alarms for pressure changes. Log and export your data, and optionally view sea-level adjusted pressure and relative altitude.

**Highlights:** Real-time atmospheric pressure monitoring, Pressure alarms with custom values, Background data logging, Sea level adjusted pressure option, Relative altitude display, Push notifications for changes, Data export to CSV

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $9.99 | one-time |
| Give me a tip! | $9.99 | one-time |
| Give me a big tip! | $19.99 | one-time |

**What reviewers like**

- 📈 Real-time graph lines
- 💡 Unique and outstanding design
- ❤️ Developer's hard work evident
- ⏱️ Accurate data
- 🔄 Frequent updates

**What reviewers complain about**

- 🐛 App is unstable, crashes weekly
- 🐛 Recovery utility not functioning
- 🐛 Loss of 4-5 days of history
- 🐛 Altitude incorrect
- 🐛 Cannot calibrate altitude

**Reported bugs**

- App crashes weekly
- Recovery utility not functioning
- History is lost
- Altitude reading is incorrect
- App opens to a blank white/black screen

**Requested features**

- Ability to calibrate altitude
- Option to clear history and show only last few days
- Accept regional settings (ddMM)
- Add setting to disable Motion & Fitness requirement
- Export to CSV


### Barometer Plus

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

**Currently charting:** #132 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


## Frequently asked questions

### Is Barometric Pressure free?

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

### Is Barometer Plus free?

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

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

Barometric Pressure and Barometer Plus are both rated 4.0 out of 5 on the App Store, from 57 and 5 ratings respectively.

### Do Barometric Pressure or Barometer Plus have ads?

Neither Barometric Pressure nor Barometer Plus shows ads.

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

Barometric Pressure ships an update weekly, and Barometer Plus every 11 days. Most recently, Barometric Pressure was updated on November 6, 2026 and Barometer Plus on November 6, 2026.

---

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