Archflowy

Design ERDs anywhere - fast, offline and effortless

ArchFlowy is the smoothest way to create database diagrams on the go. Built mobile‑first, it gives you the power of a desktop‑class ERD tool right in your pocket — no internet required.

Offline ERD Creation

• Work fully offline, anytime

• No accounts, no syncing, no waiting

• Your diagrams stay private and on your device

Fast & Fluid Diagramming

• Instant node creation and linking

• Zero lag, even in large diagrams

• Smart snapping and clean auto‑layout

Mobile‑First Experience

• Designed for touch from the ground up

• Natural gestures for pan, zoom, and edit

• Optimized UI for small and large screens

Smooth Workflow

• Effortless editing with intuitive controls

• Quick access to tables, fields, and relationships

• Clean, minimal interface that stays out of your way

Perfect For

• Designing schemas on the go

• Brainstorming system architecture

• Students, developers, and anyone mapping data models

Download on the iOS App Store