The whole family in a single client: PostgreSQL, MySQL, SQL Server, Oracle, SQLite, Redis, MongoDB and Cloudflare D1. One connection list, one workspace, one purchase.
Eight engines, and no two of them agree on what a database, a schema or a table is. Oracle's databases are schemas. Postgres reconnects to switch. Redis has keys. D1 answers over HTTP. The work in an app like this is not adding engines — it is keeping one connection list and one grid over all of them without making any of them lie about how they really behave.
One purchase, restored on every device signed in to your Apple Account. Nothing else to buy.