I launched Ex-R (Expense Register) because I believe you shouldn't have to compromise your privacy to stay organized and We stripped away the confusing accounting terminology. Ex-R is built on a curated, minimalist interface designed for speed—allowing you to log, track, and analyze your expenses in seconds without needing to understand complex accounting principles. Ex-R is designed around a simple, unyielding principle: Your financial data belongs exclusively on your device. Here is what makes Ex-R different: Local-First Privacy: Ex-R doesn't own a single database server. Your financial data stays exactly where it belongs: locally encrypted on your device and inside your own personal accounts if you choose to sync. No third-party trackers, no monetization of your spending habits. Minimalist, Intentional Design: No cluttered dashboards, no intrusive upsells, and no distracting advertisements. Just a clean, modern interface focused entirely on a curated expense workflow. You Own the Bridge: If you choose to sync your data across devices, you can opt into our premium extension. It backs up directly to your own personal Google Drive account. I don’t see it, and no one else does either. Whether you are logging daily business expenses, tracking complex unit prices, or just looking for a calm space to manage your budget, Ex-R gives you the tools without taking your data.

Expense Register

Ex-R—a project born out of a simple need, modern, integrity.

Ex-R—a project born out of a simple need, modern, integrity.