Master SQL vs OpenAPI Viewer

Master SQL is the professional database management tool designed exclusively for iPad. Connect directly to MySQL, PostgreSQL, SQLite, MariaDB, SQL Server, and MongoDB — all from your tablet. DIRECT CONNECTION Connect to your database servers via TCP without any middleware. Your data never passes through our servers. SSH tunnel support included for secure connections. POWERFUL SQL EDITOR Write and execute SQL with syntax highlighting, auto-complete for table and column names, multiple tabs, and full Magic Keyboard support. Run queries with ⌘+Enter, view EXPLAIN plans visually, and save your favorite queries for quick access. VISUAL DATA BROWSER Browse tables in a spreadsheet-like view. Edit cells inline, add or delete rows, filter and sort data visually. NULL, BLOB, and JSON values are displayed with smart formatting. ER DIAGRAM (Pro) Auto-generate entity relationship diagrams from your database schema. Visualize foreign key relationships with pinch-to-zoom and drag-to-reposition. SERVER MONITOR (Pro) Monitor active connections, running queries, database sizes, and slow query logs in real-time with auto-refresh. CLOUD BACKUP (Gold) 1GB encrypted cloud storage for SQL dumps, connection profiles, saved queries, and app settings. Your backups are AES-256 encrypted. PLANS Free: 2 connections, 3 tabs, 5 saved queries, CSV export Pro: Unlimited everything, all export formats, ER diagram, server monitor Gold: Everything in Pro + 1GB cloud backup & sync Supported databases: MySQL, PostgreSQL, SQLite, MariaDB, SQL Server, MongoDB. 16 languages supported. Built for iPad with Split View, Stage Manager, and Apple Pencil support. Terms of Use: https://mastersql.seckin.ws/terms Privacy Policy: https://mastersql.seckin.ws/privacy

OpenAPI Viewer is the easiest way to explore, test, and understand OpenAPI 3.0 and 3.1 specifications on your Apple devices. Whether you're integrating a third-party API, reviewing your team's documentation, or testing endpoints on the go, OpenAPI Viewer gives you a clean, native interface built for developers. EXPLORE YOUR API Open any JSON or YAML OpenAPI file and instantly browse all endpoints organized by tag. Search across operations, schemas, parameters, and examples in seconds. View rich documentation for every endpoint — including descriptions, parameters, request bodies, and responses — with schema constraints, validation rules, and example values displayed clearly. TRY IT OUT Send real HTTP requests directly from the app. Fill in path, query, header, and cookie parameters, provide a request body, configure authentication, and hit Send. View the response body, status code, duration, and validation results — all without leaving the app. EXPORT AND SHARE Copy any request as a cURL command, JavaScript fetch, Swift URLSession, or Python httpx snippet — ready to paste into your terminal or codebase. BUILT FOR APPLE PLATFORMS A thoughtfully designed native UI makes even complex, sprawling APIs easy to read. Color-coded methods, clear badge indicators, and structured layouts — built for Apple platforms from the ground up. FREE TO USE OpenAPI Viewer is completely free with no subscriptions or paywalls. If you find it useful, you can support development through an optional tip jar — entirely your choice. KEY FEATURES • Open JSON and YAML OpenAPI 3.0 and 3.1 specifications • Browse endpoints by tag with HTTP method filters • Full-text search across operations, schemas, examples, and headers • Send real HTTP requests with a built-in inspector • Configure Bearer, API key, Basic, and OAuth credentials • Request history • Copy requests as cURL, fetch, URLSession, or httpx • Schema viewer with constraints, enums, and examples • Native on iPhone, iPad, and Mac