# Barometric Pressure vs Accurate Barometer

The clearest difference is rating: Barometric Pressure at 4.0 against Accurate Barometer's 1.0. Barometric Pressure also leads on review sentiment (61% vs 20%) and update cadence (every 5 days vs every 6 months). Accurate Barometer's advantage is in-app purchases (none vs 3) and iOS requirement (8.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Barometric Pressure sells 3 one-off in-app purchases. Accurate Barometer asks for nothing beyond the download.

Barometric Pressure holds the better App Store score, 4.0 against 1.0. That said, the two scores are not equally well evidenced: Barometric Pressure has 57 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 61% of Barometric Pressure's written reviews are positive against 20% of Accurate Barometer's.

Barometric Pressure ships an update every 5 days, Accurate Barometer every 6 months. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Barometric Pressure | Accurate Barometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (57 ratings)](https://appshunter.io/ios/app/barometric-pressure-barograph/id926055907/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/accurate-barometer/id967776229/reviews) |
| Number of ratings | **57** | 1 |
| Positive reviews | **61.0% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 9 MB |
| Requires iOS | 17.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Catspaw Systems LLC](https://appshunter.io/developer/412342440) | [margaret kovatch](https://appshunter.io/developer/1039651981) |

## What reviewers say

### Barometric Pressure

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

This app uses your device's built-in barometer to display real-time atmospheric pressure charts. Monitor pressure trends, set custom alarms for pressure changes, and log data for later analysis. It also offers altitude display and optional sea-level adjusted pressure readings.

**Highlights:** Real-time atmospheric pressure monitoring, Pressure alarms and notifications, Background data logging, Sea level adjusted pressure (optional IAP), Altitude display, Data export to CSV

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $5.99 | 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


### Accurate Barometer

[App page](https://appshunter.io/ios/app/accurate-barometer/id967776229)

Displays atmospheric pressure for your current location. This app offers a straightforward and efficient way to access real-time weather data. It's designed for quick and easy use.

**Highlights:** Displays atmospheric pressure, Shows pressure at current location, Simple interface, Quick data access, Effective weather tool

**Features:** macOS Compatibility, 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 Accurate Barometer free?

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

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

Barometric Pressure is rated higher. Barometric Pressure averages 4.0 out of 5 from 57 ratings, while Accurate Barometer averages 1.0 from 1 ratings.

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

Neither Barometric Pressure nor Accurate Barometer shows ads.

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

Barometric Pressure ships an update every 5 days, and Accurate Barometer every 6 months. Most recently, Barometric Pressure was updated on October 26, 2026 and Accurate Barometer on October 16, 2026.

---

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