# Blue Pebbles vs DropZone Altimeter Skydive Sim

The clearest difference is price: Blue Pebbles at Free against DropZone Altimeter Skydive Sim's $0.99. Blue Pebbles also leads on iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Blue Pebbles is free to download; DropZone Altimeter Skydive Sim costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Blue Pebbles | DropZone Altimeter Skydive Sim |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blue-pebbles/id1624698212/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 37 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AON2 Ltd](https://appshunter.io/developer/1444878946) | [Resetnic Dragos](https://appshunter.io/developer/846255664) |

## What reviewers say

### Blue Pebbles

[App page](https://appshunter.io/ios/app/blue-pebbles/id1624698212)

This app serves as a companion to the Brilliant Pebbles audible altimeter. It enhances the functionality and user experience of the altimeter device.

**Highlights:** Companion app functionality, Enhances altimeter device, Audible altimeter integration

**Features:** macOS Compatibility

**In-app purchases:** none


### DropZone Altimeter Skydive Sim

[App page](https://appshunter.io/ios/app/dropzone-altimeter-skydive-sim/id6766593883)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blue Pebbles free?

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

### Is DropZone Altimeter Skydive Sim free?

DropZone Altimeter Skydive Sim costs $0.99, with no in-app purchases.

### Do Blue Pebbles or DropZone Altimeter Skydive Sim have ads?

Neither Blue Pebbles nor DropZone Altimeter Skydive Sim 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.*