Report updated May 8, 2026

Overview · Full Intel report in progress

Data Modeler is an established developer tools app that is completely free. With a 4.4/5 rating from 5 reviews, it shows polarized user reception.

What is Data Modeler?

Data Modeler is a developer tool designed for creating, visualizing, and exporting database schemas. It allows users to define entities, attributes, and relationships with specific cardinalities, providing a visual JSON diagram for structural clarity.

Current Momentum

v2.7 · 1mo ago

Active

Last updated 39d ago. 5 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Developer Tools

No ranking data

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Visual EditorStandard

A responsive interface for designing entities, attributes, and complex relationships.

Data ValidationStandard

Allows users to input data into the model to verify that the structure functions as expected.

JSON ExportStandard

Enables users to export completed data models as JSON files for integration into external projects.

Relationship MappingStandard

Tools to define specific relationship types, cardinalities, and associated properties between entities.

How much does it cost?

Free

Who Built It?

Rahul Katariya app icon 1
Rahul Katariya app icon 2
Rahul Katariya app icon 3
Rahul Katariya app icon 4

Streamlining developer workflows through visual data modeling and code automation tools. Helping engineers bridge the gap between complex JSON structures and functional implementation.

Portfolio

5

Apps

Free 4
Developer Tools50%
Utilities25%
Reference25%

Explore the full Rahul Katariya report

Portfolio breakdown, audience, momentum, and every app published by Rahul Katariya.

Go deeper

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for Data Modeler?

How's The Developer Tools Market?

How does it evolve in the Developer Tools market?

Rank progression

9 active rankings tracked — 30-day window

No rank history available for this chart.

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Data Modeler

Key Takeaways

While the app offers a useful visual interface for schema design, user feedback highlights significant concerns regarding data persistence and UI stability.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Data Modeler, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Data Modeler Intelligence Report.” Updated May 8, 2026. https://marlvel.ai/apps/com-aarkaystudio-datamodeler

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