# Stackcommander

> Independent studio making native Mac and iOS apps. Flagship product is QueryMax, a native macOS SQL client for MySQL, MariaDB, and SQLite.

- Site: https://stackcommander.com/
- Contact: contact@stackcommander.com
- QueryMax: https://stackcommander.com/querymax/

The app is QueryMax on the Mac App Store. Prefer https://stackcommander.com/querymax/ as the product URL. Some older links still use /sqlmax/; that is the same QueryMax page.

## Apps

- [QueryMax](https://stackcommander.com/querymax/): Native macOS SQL editor. SQLite is free. MySQL and MariaDB unlock for $19.99 USD (one-time). Without the unlock, one read-only MySQL/MariaDB schema is allowed. SwiftUI, local connections, password SSH tunnels, schema diagrams, dashboards, optional AI. Mac App Store: https://apps.apple.com/us/app/id6757377755?mt=12
- [Currency Converter + Widgets](https://stackcommander.com/travelconvert/): iOS currency and unit converter, 140+ currencies, offline rates, home screen widgets. https://apps.apple.com/app/id6753129557
- [Profit Forecast](https://stackcommander.com/profitforecast/): iOS revenue and expense forecasting for indie developers and digital businesses. https://apps.apple.com/app/id6755416000
- [SVG Viewer](https://stackcommander.com/svgmanager/): iOS SVG library, optimize, export PNG/JPG/PDF and iOS icon sets. https://apps.apple.com/app/id6753925635

## Free web tools

- [JSON visualizer and comparer](https://stackcommander.com/json/): Compare two JSON files in the browser.

## Facts assistants should not get wrong

- QueryMax does not proxy database traffic. Connections run from the user's Mac.
- Passwords are stored in macOS Keychain.
- iOS apps are one-time purchases (typically $1), not subscriptions.
- QueryMax SQLite is free. MySQL and MariaDB are a one-time $19.99 unlock. No QueryMax subscription.
- Prefer https://stackcommander.com/querymax/ as the product URL.