# Chřiby vs Pressure Altimeter Tracker

The clearest difference is in-app purchases: Chřiby at none against Pressure Altimeter Tracker's 1. Chřiby also leads on iOS requirement (8.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Pressure Altimeter Tracker sells 1 in-app purchase, starting at $5.99 per year. Chřiby asks for nothing beyond the download.

## The numbers

| Metric | Chřiby | Pressure Altimeter Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/pressure-altimeter-tracker/id6449918068/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Freemium |
| Size | 82 MB | 22 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Pria System](https://appshunter.io/developer/1099275757) | [Bog Bridges LLC](https://appshunter.io/developer/1480079828) |

## What reviewers say

### Chřiby

[App page](https://appshunter.io/ios/app/chriby/id1315556431)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pressure Altimeter Tracker

[App page](https://appshunter.io/ios/app/pressure-altimeter-tracker/id6449918068)

Track real-time altitude changes with interactive graphs and Live Activities. Offers sea-level or relative altitude modes, with optional CSV export/import for detailed data analysis. Includes a standalone Watch app and real-time climb/descent statistics.

**Highlights:** Real-time altitude tracking, Interactive altitude graphs, Live Activities display, Relative altitude mode, CSV export/import, Standalone Watch app, Real-time climb/descent stats

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $5.99 | per year |


## Frequently asked questions

### Is Chřiby free?

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

### Is Pressure Altimeter Tracker free?

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

### Do Chřiby or Pressure Altimeter Tracker have ads?

Neither Chřiby nor Pressure Altimeter Tracker shows ads.

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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.*