Schema Studio: DB & DDL
Schema Studio - DB設計・DDL
34 days old
Not in any tracked top chart right now.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperSMART BIT K.K
CategoryDeveloper Tools
PriceFree
Released
Rating★ 0.0 (0)
Version1.0.0
Age rating4+
First seen by us
26 Sep 2026
26 Sep 2026Rating
0.0 ★
0 ratings
Measured
Schema Studio: DB & DDL on the App Store
App details
App ID
6802662567
Publisher
SMART BIT K.K
Content rating
4+
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About Schema Studio: DB & DDL
Database design without the ceremony.
Schema Studio turns tables, columns, relationships, indexes, DDL, and design documents into one visual workflow built for iPhone and iPad. Start with a blank design and add only the objects you need.
DESIGN VISUALLY
• Create, edit, delete, and reorder tables and columns
• Set logical data types, nullability, defaults, primary keys, uniqueness, and automatic numbering
• See an inline explanation when a rule depends on the selected value type
• Build single-column and composite indexes, including per-column sort direction
• Connect tables and inspect the result as an interactive ER diagram
GENERATE FOR MAJOR DATABASES
Choose PostgreSQL, MySQL, MariaDB, SQLite, Oracle Database, Microsoft SQL Server, or IBM Db2. Schema Studio maps identifiers, data types, identity syntax, constraints, and supported index options for the selected target.
PREVIEW BEFORE EXPORT
Review generated DDL in a syntax-highlighted SQL preview. Validation messages identify unsupported or incomplete design choices before a file is created.
CREATE DOCUMENTATION
Export the same design as Excel, PDF, Markdown, and HTML, together with a target-specific .sql file. After generation, choose Save to Files to select a folder or share a copy with another app. Documentation includes tables, columns, indexes, and relationship definitions.
WORK ACROSS LANGUAGES
Switch the app interface among 15 languages, including English, Japanese, Simplified Chinese, Traditional Chinese, Korean, Spanish, French, German, Portuguese (Brazil), Italian, Arabic, Hindi, Indonesian, Thai, and Vietnamese. The documentation language can be selected independently.
PRIVATE BY DEFAULT
No account, ads, analytics, tracking, or cloud service is required. Your schema stays in the app's local container unless you explicitly save or share generated files.
Schema Studio generates design artifacts and DDL; it does not connect to database servers or execute SQL. Review and test generated SQL against your target database before production use. The ER canvas itself is not exported as a standalone image in version 1.0.
Schema Studio turns tables, columns, relationships, indexes, DDL, and design documents into one visual workflow built for iPhone and iPad. Start with a blank design and add only the objects you need.
DESIGN VISUALLY
• Create, edit, delete, and reorder tables and columns
• Set logical data types, nullability, defaults, primary keys, uniqueness, and automatic numbering
• See an inline explanation when a rule depends on the selected value type
• Build single-column and composite indexes, including per-column sort direction
• Connect tables and inspect the result as an interactive ER diagram
GENERATE FOR MAJOR DATABASES
Choose PostgreSQL, MySQL, MariaDB, SQLite, Oracle Database, Microsoft SQL Server, or IBM Db2. Schema Studio maps identifiers, data types, identity syntax, constraints, and supported index options for the selected target.
PREVIEW BEFORE EXPORT
Review generated DDL in a syntax-highlighted SQL preview. Validation messages identify unsupported or incomplete design choices before a file is created.
CREATE DOCUMENTATION
Export the same design as Excel, PDF, Markdown, and HTML, together with a target-specific .sql file. After generation, choose Save to Files to select a folder or share a copy with another app. Documentation includes tables, columns, indexes, and relationship definitions.
WORK ACROSS LANGUAGES
Switch the app interface among 15 languages, including English, Japanese, Simplified Chinese, Traditional Chinese, Korean, Spanish, French, German, Portuguese (Brazil), Italian, Arabic, Hindi, Indonesian, Thai, and Vietnamese. The documentation language can be selected independently.
PRIVATE BY DEFAULT
No account, ads, analytics, tracking, or cloud service is required. Your schema stays in the app's local container unless you explicitly save or share generated files.
Schema Studio generates design artifacts and DDL; it does not connect to database servers or execute SQL. Review and test generated SQL against your target database before production use. The ER canvas itself is not exported as a standalone image in version 1.0.
Latest updates
1.0.0
