# BCNapp vs USS One

The clearest difference is iOS requirement: BCNapp at 15.1 against USS One's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

BCNapp ships an update weekly, USS One every 10 days. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | BCNapp | USS One |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free | — |
| Size | 37 MB | 31 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Biblioteca del Congreso Nacional de Chile](https://appshunter.io/developer/1191486461) | [UNIVERSIDAD SAN SEBASTIÁN](https://appshunter.io/developer/1229815685) |

## What reviewers say

### BCNapp

[App page](https://appshunter.io/ios/app/bcnapp/id1469155682)

Access Chilean legislation, civic education guides, and parliamentary contact tools. Stay informed about laws, your rights, and elected officials with an intuitive, offline-capable mobile interface.

**Highlights:** Search and filter Chilean laws, Offline access to favorite laws, Simplified civic education guides, Access BCN research publications, Find senators and deputies, Intuitive and accessible interface

**Features:** Vision Pro support

**In-app purchases:** none


### USS One

[App page](https://appshunter.io/ios/app/uss-one/id6759725009)

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

**In-app purchases:** none


## Frequently asked questions

### Is BCNapp free?

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

### Is USS One free?

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

### Do BCNapp or USS One have ads?

Neither BCNapp nor USS One shows ads.

### Which is updated more often, BCNapp or USS One?

BCNapp ships an update weekly, and USS One every 10 days. Most recently, BCNapp was updated on September 23, 2026 and USS One on September 15, 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.*