# Barometric Pressure Tracker vs iBarometer

The clearest difference is in-app purchases: iBarometer at none against Barometric Pressure Tracker's 4. iBarometer also leads on update cadence (every 9 days vs monthly). Barometric Pressure Tracker's advantage is ads (none vs shown). On price, monetization model, device support and iOS requirement there is nothing between them.

Both are free to download. Barometric Pressure Tracker sells 4 in-app purchases, starting at $3.99 per 7 days. iBarometer asks for nothing beyond the download.

Barometric Pressure Tracker ships an update monthly, iBarometer every 9 days. Both last shipped on September 13, 2026.

## The numbers

| Metric | Barometric Pressure Tracker | iBarometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/barometric-pressure-tracker/id6773834128/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 7 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Card Games & Travel Apps LLC](https://appshunter.io/developer/453389232) | [景珂 陈](https://appshunter.io/developer/620312170) |

## What reviewers say

### Barometric Pressure Tracker

[App page](https://appshunter.io/ios/app/barometric-pressure-tracker/id6773834128)

Predict upcoming barometric pressure changes and their potential impact on your well-being. Track your symptoms and visualize correlations with weather patterns to better understand your body's responses. Receive timely alerts and daily summaries to manage your day effectively.

**Highlights:** Predictive pressure change alerts, Symptom tracking and correlation, Daily weather and symptom summaries, Customizable sensitivity settings, Home, work, and travel location tracking, Exportable health data for doctors, Home and lock screen widgets

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $3.99 | per 7 days |
| Pro Annual | $19.99 | per year |
| Pro Lifetime | $24.99 | one-time |
| Pro Lifetime | $39.99 | one-time |


### iBarometer

[App page](https://appshunter.io/ios/app/ibarometer-barometer/id6787407049)

This app transforms your iPhone into a professional barometer, providing real-time atmospheric pressure readings and trend analysis. It includes historical graphs, altitude display, and a fishing activity score. It functions offline and offers advanced fishing predictions with a Pro upgrade.

**Highlights:** Real-time atmospheric pressure, Trend indicator and rate of change, Altitude display, Historical pressure graphs, Fishing activity score, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Barometric Pressure Tracker free?

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

### Is iBarometer free?

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

### Do Barometric Pressure Tracker or iBarometer have ads?

iBarometer shows ads; Barometric Pressure Tracker does not.

### Which is updated more often, Barometric Pressure Tracker or iBarometer?

Barometric Pressure Tracker ships an update monthly, and iBarometer every 9 days. Most recently, Barometric Pressure Tracker was updated on September 13, 2026 and iBarometer on September 13, 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.*