# FS Formation Skydiving vs Blue Pebbles

The clearest difference is price: Blue Pebbles at Free against FS Formation Skydiving's $5.99. Blue Pebbles also leads on iOS requirement (13.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Blue Pebbles is free to download; FS Formation Skydiving costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FS Formation Skydiving ships an update every 2 months, Blue Pebbles every 4 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | FS Formation Skydiving | Blue Pebbles |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| 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 2 months** | Every 4 months |
| Monetization | — | Free |
| Size | 184 MB | 37 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adam Mattacola](https://appshunter.io/developer/1582163349) | [AON2 Ltd](https://appshunter.io/developer/1444878946) |

## What reviewers say

### FS Formation Skydiving

[App page](https://appshunter.io/ios/app/fs-formation-skydiving/id1612841351)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is FS Formation Skydiving free?

FS Formation Skydiving costs $5.99, with no in-app purchases.

### Is Blue Pebbles free?

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

### Do FS Formation Skydiving or Blue Pebbles have ads?

Neither FS Formation Skydiving nor Blue Pebbles shows ads.

### Which is updated more often, FS Formation Skydiving or Blue Pebbles?

FS Formation Skydiving ships an update every 2 months, and Blue Pebbles every 4 months. Most recently, FS Formation Skydiving was updated on October 27, 2026 and Blue Pebbles on October 30, 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.*