Arca Holdings

Arca Holdings LLC makes independent apps for Apple devices.

Ledger Habits, tasks, a journal and moods, on one page for each day. iPhone, iPad and Mac · In beta, coming to the App Store keepingledger.com →

Arca was founded in 2026. Its apps collect only what they need to work, and never sell what you put in them. Each app’s privacy page says exactly what it keeps.

hello@arcaholdingsllc.com · For help with Ledger: support@keepingledger.com