DBMaster: SQL Client

DBMaster is a SQL client and database manager for Android. It enables developers, database administrators, and technology professionals to connect to MySQL and Microsoft SQL Server, run queries, and manage data from a phone or tablet.

Secure and reliable connections

• Save and manage multiple connection profiles.
• Protect connection settings with Android Keystore-backed encryption.
• Keep saved connections separated for each app user.
• Use SSL and SSH tunneling with supported plans.
• Automatically attempt to restore interrupted database connections.
• Measure latency, stability, and real query performance.

Database exploration

Browse databases, tables, views, stored procedures, and functions through organized, paginated lists. DBMaster preserves filters, pages, and scroll positions while navigating to avoid unnecessary reloads.

Specialized SQL editor

Write and execute SQL using an editor designed for touchscreens and physical keyboards.

• SQL syntax highlighting.
• Code folding.
• Word wrap.
• Search and replace.
• Minimap navigation.
• Saved queries and editable templates.
• Open SQL files from Android.
• View multiple result sets.

View and edit data

Review results in responsive, paginated tables. Keep headers visible, inspect cells, copy values, and edit records when supported by the table structure and the connected user's permissions.

Type-aware editing provides appropriate controls for supported values, including separate date and datetime pickers and foreign-key options when available.

Database structure design

Create tables with a visual designer and configure columns, data types, primary keys, auto-increment fields, indexes, and relationships. Advanced structural changes can be performed through the SQL editor when supported by the database engine and user permissions.

Interactive ER diagrams

Generate entity-relationship diagrams from the real database schema. View primary and foreign keys, inspect defined or suggested relationships, move tables, zoom through the structure, and export diagrams for documentation.

ER diagrams are visualization tools. Structural changes are made through the table designer or SQL editor.

Exports and files

Export supported tables, results, and other resources depending on the active plan. Exported files remain available in DBMaster so you can open them again or locate them through your preferred Android file manager.

DBMaster is especially useful for reviewing information, investigating incidents, validating stored procedures and functions, checking connection performance, or completing authorized administrative tasks when a computer is unavailable.

DBMaster is designed for databases you own or servers you are authorized to access. Database credentials are stored securely on the device and are not used for advertising purposes.

Some features depend on the active plan, database engine, server configuration, and connected user permissions. Schema and data operations require an active connection to the database server.