Pay once. Own it forever.

Three fields: your Cloudflare Account ID, an API token with D1 permissions, and — optionally — a specific Database ID. Leave the Database ID empty and MyD1 lists all databases under your account automatically. No terminal, no Wrangler, no config file. The built-in "Need a token?" guide walks you through creating the API token in under two minutes, with screenshots. Full walkthrough →

MyD1 requires macOS 14 (Sonoma) or later. It runs natively on Apple Silicon Macs.

Pay once, own it forever. After purchasing, you download the Pro build directly from your account. No license key, no activation server, no third-party dependency. The app works fully offline with no server verification.

Yes. There is no device limit or activation system. Download and use it on all your Macs.

The free version is fully functional and never expires. It supports all four database engines (MySQL, PostgreSQL, Cloudflare D1, SQLite) with full query editing and table browsing. Pro adds AI features, analytics, and advanced capabilities.

Absolutely. We offer a 30-day money-back guarantee, no questions asked. Email hello@myd1.app.

No. Download and use — no account, no signup, no login required.

MyD1 never transmits your database data to any server. The AI features only send your database schema (table and column names) to generate SQL queries — no actual rows or content leave your machine. The only exception is if you explicitly type data into the AI chat yourself; in that case, your message is sent to the LLM provider to generate a response. Your queries, results, and credentials always stay local. See the full breakdown in our Privacy Policy.

Yes. MyD1 is fully notarized by Apple and has passed all Gatekeeper security checks. This means macOS has verified that the app is free of known malware and hasn't been tampered with. You can install and open it without any security warnings.

Not at this time. MyD1 is built entirely with native macOS libraries (SwiftUI, AppKit) to deliver the best possible experience on Mac. We don't have a timeline for other platforms yet.

The free version gives you full access to browse, query, and manage your databases. Pro unlocks the AI assistant, which can write SQL queries from plain English, optimize slow queries, analyze your schema, and suggest performance improvements — all from a simple chat interface.

Your lifetime license includes 3 years of free updates, regardless of how many new versions we release during that time. After 3 years, the app continues to work and you can still download the last version included in your license — you just won't receive newer updates unless you renew.