Avysion Studio. Crafting high-fidelity, local-first software utilities for the Apple ecosystem.
Stave — Local Personal Finance
A native, on-device finance engine designed to triage and secure your entire transactional history without intermediate servers.
Engineering Commitments
01 / ON-DEVICE EXECUTION
Local-first processing engines
We design computation to run locally, eliminating server round-trips and third-party data pipelines. Your applications start fast, respond instantly, and work completely offline.
02 / NATIVE CRAFTSMANSHIP
Built meticulously for Apple Silicon
Direct integration with SwiftUI, AppKit, and UIKit. We write Swift code optimized for the system's runtime parameters, respecting battery consumption and utilizing local system architectures.
03 / SOVEREIGN PRIVACY
Client-side sandbox architectures
We believe security should be absolute. By storing all indexes and databases in encrypted sandboxes on your machine, we ensure you maintain complete ownership of your personal metrics.