[lo.cafe™](https://locafe.app/) [company](https://locafe.app/company/) [our story](https://locafe.app/history/) [trademarks](https://locafe.app/trademarks/) 

[lo.cafe](https://locafe.app/)  / company

# Apps for everyday life.

Founded in Brazil in 2019, lo.cafe builds apps for Mac and iPhone through an international group of associated companies.

Our work includes NotchNook, lo-rain and Winston: a workspace in your Mac’s notch, rain on your desktop and a native Reddit client for iPhone.

The company later received investment in a round that included a transfer of equity interests. Following a corporate restructuring, our focus is on developing our apps and supporting the people who use them.

[Explore our story →](https://locafe.app/history/) 

Company

lo.cafe Ltda.

Founded

2019

Founded in

Brazil

Business registration

CNPJ 35.124.367/0001-00

## From Brazil to an international group

lo.cafe began in Brazil and expanded internationally through associated companies in the United States. The group includes lo.cafe Ltda., cafe lo.fi LLC and lo-fi cafe, LLC.

The associated U.S. companies form part of the group’s international structure for holding and managing its brands and software assets.

Brazil

lo.cafe Ltda.

United States

cafe lo.fi LLC · Delaware
lo-fi cafe, LLC · Delaware

## Our apps

[NotchNook](https://locafe.app/notchnook/)  puts music, your calendar, notes and files in your Mac’s notch. [lo-rain](https://locafe.app/lo-rain/)  brings rain to the desktop. [Winston](https://locafe.app/winston/)  is our open-source Reddit client for iOS.

## Official websites

locafe.app — our company, apps and story.
[getnotchnook.com](https://getnotchnook.com/)  — NotchNook downloads, plans and support.

## Get in touch

Say hello:
[hello@locafe.app](mailto:hello@locafe.app) 

Company support:
[support@locafe.app](mailto:support@locafe.app) 

Press and partnerships:
[press@locafe.app](mailto:press@locafe.app) 

NotchNook purchases and licenses:
[support@getnotchnook.com](mailto:support@getnotchnook.com) 

## NotchNook resources

[Download](https://getnotchnook.com/download)  · [License help](https://getnotchnook.com/help)  · [Terms](https://getnotchnook.com/terms)  · [Privacy](https://getnotchnook.com/privacy) 

send us a letter! [hello@locafe.app](mailto:hello@locafe.app) 

[terms](https://getnotchnook.com/terms) [privacy](https://getnotchnook.com/privacy) [refunds](https://getnotchnook.com/terms#section-4) [© 2026 lo.cafe™](https://locafe.app/company/)