# Canopy Progression vs Blue Pebbles

The clearest difference is update cadence: Canopy Progression at monthly against Blue Pebbles's every 4 months. Canopy Progression also leads on iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Canopy Progression ships an update monthly, Blue Pebbles every 4 months. The most recent releases landed on September 9, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | Canopy Progression | Blue Pebbles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blue-pebbles/id1624698212/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 38 MB | 37 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Craig Poxon](https://appshunter.io/developer/1510728802) | [AON2 LTD](https://appshunter.io/developer/1444878946) |

## What reviewers say

### Canopy Progression

[App page](https://appshunter.io/ios/app/canopy-progression/id1510728803)

This tool calculates your minimum canopy size for skydiving based on your license, jump count, exit weight, and CT level. It adheres to the new British Skydiving Canopy Training system guidelines.

**Highlights:** Calculates minimum canopy size, Considers license and jump count, Accounts for exit weight, Integrates CT2, CT3, CT4 levels, Follows British Skydiving system

**Features:** macOS Compatibility

**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 Canopy Progression free?

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

### Is Blue Pebbles free?

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

### Do Canopy Progression or Blue Pebbles have ads?

Neither Canopy Progression nor Blue Pebbles shows ads.

### Which is updated more often, Canopy Progression or Blue Pebbles?

Canopy Progression ships an update monthly, and Blue Pebbles every 4 months. Most recently, Canopy Progression was updated on September 9, 2026 and Blue Pebbles on June 26, 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.*