About
Friendly apps for small everyday jobs.
Buddy Apps is a small indie app studio by Hoa Bui Duy. It builds privacy-first mobile apps for personal life, small business, and field work.
The goal is simple: make focused tools that feel calm, useful, and quick from the first tap. SpendBuddy helps with renewals and bills. My Buddy helps with little reminders. TinyPOS helps small sellers scan and sell. SaleBuddy supports lightweight customer follow-up. WorkProof helps create clean work reports.
Privacy-first
The apps are designed to avoid unnecessary accounts, tracking, and data collection.
Local-first
Core workflows are built around data that stays close to the user whenever practical.
Small by design
Each app focuses on one everyday job instead of becoming a heavy software suite.
Friendly to use
Calm screens, clear copy, and quick actions matter as much as the feature list.
Built by a small studio, not a platform.
Buddy Apps are made for people who want practical tools without account setup, enterprise language, or complicated workflows.
Contact hoa.buiduy@gmail.comFind a buddy for the job in front of you.
Browse the small app family and pick the tool that fits your day.