# bossaMobile vs Rockbridge

The clearest difference is update cadence: bossaMobile at every 2 months against Rockbridge's every 4 months. Rockbridge's advantage is iOS requirement (11.3 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

bossaMobile ships an update every 2 months, Rockbridge every 4 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | bossaMobile | Rockbridge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 92 MB | 9 MB |
| Requires iOS | 13.0 | **11.3** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DOM MAKLERSKI BOŚ SA](https://appshunter.io/developer/768062128) | [The Fat Cat Sp. z o.o.](https://appshunter.io/developer/1447626029) |

## What reviewers say

### bossaMobile

[App page](https://appshunter.io/ios/app/bossamobile/id903880266)

Access Polish, European, and American stock exchanges, including IKE and IKZE accounts. Trade stocks, bonds, ETFs, futures, and options with advanced charting and portfolio valuation tools. Receive price alerts and analyst comments.

**Highlights:** Access to global stock exchanges, Trade stocks, bonds, ETFs, futures, options, Portfolio valuation in multiple currencies, Price alerts for global markets, Advanced charting with formations, Analyst comments and market calendar, Biometric login

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

**In-app purchases:** none


### Rockbridge

[App page](https://appshunter.io/ios/app/rockbridge/id1370138513)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is bossaMobile free?

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

### Is Rockbridge free?

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

### Do bossaMobile or Rockbridge have ads?

Neither bossaMobile nor Rockbridge shows ads.

### Which is updated more often, bossaMobile or Rockbridge?

bossaMobile ships an update every 2 months, and Rockbridge every 4 months. Most recently, bossaMobile was updated on November 1, 2026 and Rockbridge on October 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.*