Comparison

DB Compass for Oracle database vs Schema Studio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DB Compass for Oracle database

Access and manage your Oracle database directly with a clean interface. Features include secure connections, data exploration, AI-assisted query composition, and ER diagram viewing. Supports data import/export and iCloud sync for scripts.

Highlights
  • Secure TLS/SSH connections
  • AI-assisted query composition
  • Data exploration and editing
  • ER Diagram Viewer
  • Import/Export in multiple formats
  • iCloud Sync for scripts
Features
Read full description

DB Compass for Oracle database allows you to access your database directly without additional server software components.  You can manage your data with a clean and simple user interface. FEATURES: • Connection over TLS encryption and SSH tunnel • SSH tunnel authentication support Secure Enclave Key and U2F/FIDO NFC Key • Assisted table creation and alter structure • Explore, filter, sort, and quick search table data • Query script with A.I. assisted composition and plan analysis • Database objects (tables, views, procedures, etc.) • Database statistics, sessions manager, server status graphs • ER Diagram Viewer • Advanced data grid for browse, edit, conditional formatting • Blob field preview, import and export • Stored Procedure, Package, Recycle Bin, Server Output • Import and Export in multiple formats • iCloud Sync for SQL and JS scripts • SQL plan analysis • Shortcuts support • User Charts • Widgets for User Charts OpenAI, Gemini and Claude integration requires api key and is only available in allowed regions. Ollama and LM Studio integration requires your server to connect. -- This is a Premium app that requires subscription or lifetime unlock -- Terms of Use: https://dbcompass.net/terms-and-conditions

About

Schema Studio

Read full description

Build tables, see their relationships, and export DDL and documentation. Schema Studio brings database design to iPhone and iPad. • Copy an existing table as the starting point for a new one. Fields, constraints, and indexes carry over; edit the name before saving. • Sort your table list by creation order, table name, or display name, with ascending and descending options. • Set data types, required fields, primary keys, uniqueness, and automatic numbering. • Design composite indexes with per-column sort directions. • Create relationships and inspect an interactive ER diagram. • Review generated SQL in a syntax-highlighted preview. • Save or share SQL plus Excel, PDF, Markdown, and HTML documentation. Generate for PostgreSQL, MySQL, MariaDB, SQLite, Oracle Database, Microsoft SQL Server, and IBM Db2. Choose the interface and documentation languages independently from 15 supported languages. No account, ads, tracking, or cloud service is required. Designs stay on your device unless you explicitly save or share exported files. Table copies do not include relationships. Schema Studio is a design and DDL generation tool; it does not connect to database servers or execute SQL.

Screenshots

DB Compass for Oracle database4 screens
Schema Studio4 screens

Verdict

The call

The clearest difference is price: DB Compass for Oracle database at Free against Schema Studio's $0.99. Schema Studio's advantage is in-app purchases (none vs 3). On update cadence, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

DB Compass for Oracle database is free to download; Schema Studio costs $0.99 up front. DB Compass for Oracle database sells 3 in-app purchases, starting at $2.99 per month. Schema Studio asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 6, 2026 and October 22, 2026 respectively.

Scorecard2 real differences · 7 level
DB Compass for Oracle database versus Schema Studio: the parameters behind the verdict, then further details
ParameterDB Compass for Oracle databaseSchema Studio
PriceFree — better$0.99
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 6 weeksEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size129 MB5 MB
Age rating4++4
DeveloperFilippo MaguoloSMART BIT K.K

In-app purchases

3 purchases

DB Compass for Oracle database

Subscriptions2
  • Monthly subscription3 Days trial$2.991 Month
  • Yearly subscription7 Days trial$3.991 Year
One-time1
  • Lifetime Premium$9.99
None

Schema Studio

No in-app purchases

Questions

Is DB Compass for Oracle database free?
DB Compass for Oracle database is free to download, with in-app purchases available.
Is Schema Studio free?
Schema Studio costs $0.99, with no in-app purchases.
Do DB Compass for Oracle database or Schema Studio have ads?
Neither DB Compass for Oracle database nor Schema Studio shows ads.
Which is updated more often, DB Compass for Oracle database or Schema Studio?
DB Compass for Oracle database ships an update every 6 weeks, and Schema Studio every 6 weeks. Most recently, DB Compass for Oracle database was updated on October 6, 2026 and Schema Studio on October 22, 2026.

Other comparisons