# DC Suite — Design ER/EF Diagram Visually

> Visual ER/EF diagram editor for simulation design. (iPhone/iPad app by Chun Lin Goh.)

- Source: https://appshunter.io/ios/app/dc-suite/id1587071898 (this page in markdown: same URL + `.md`)
- Developer: [Chun Lin Goh](https://appshunter.io/developer/1587071900)
- Category: Developer Tools
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 68 MB
- Languages: English
- Released: 2021-09-23
- Data updated: 2026-06-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/dc-suite/id1587071898/reviews.md

## What is DC Suite?

The editor allows users to visually design the Entity Relationship Diagram and Entity Flow Diagram which will be used to create simulation design.

## Key features

- Visual ER diagram design
- Visual EF diagram design
- Simulation design tool
- Entity relationship modeling
- Entity flow modeling


## Frequently asked questions about DC Suite

### What is DC Suite used for?

DC Suite is used to visually design Entity Relationship Diagrams (ERD) and Entity Flow Diagrams (EFD). These diagrams are essential for creating simulation designs.

### Is DC Suite free to use?

Yes, DC Suite is available for free, with no in-app purchases or advertisements.

### What devices does DC Suite support?

DC Suite is compatible with iPhone, iPad, and iPod devices.

### What is the age rating for DC Suite?

DC Suite has an age rating of 4+, making it suitable for a wide range of users.

### When was DC Suite last updated?

The latest version of DC Suite was released on November 30, 2021.

### How does DC Suite compare to other diagramming tools?

DC Suite focuses specifically on ER and EF diagrams for simulation design, offering a specialized toolset for this purpose.

### What kind of simulations can be designed with DC Suite?

The app facilitates the design of simulations by allowing users to visually map out entities and their relationships or flows, which are foundational for many simulation models.

### Does DC Suite offer collaboration features?

The provided information does not specify collaboration features for DC Suite. It appears to be a single-user design tool.

## Version history (last 5 releases)

### 1.6 — 2021-11-30

Version 1.6 - 1.1.25.0

- Allowed users to specify the duration unit for the generator inter-arrival time distribution.

### 1.5 — 2021-11-02

Version 1.5 - 1.1.24.0

- Fixed the display issue of buttons in Property Explorer;
- Introduced Activity Duration module.

### 1.4 — 2021-10-26

Version 1.4 - 1.1.22.0

- Updated Xamarin.Forms NuGet package to 5.0.0.2196;
- Introduced app diagnostics logging with App Center.

### 1.3 — 2021-10-21

Version 1.3 - 1.1.21.0

- Fixed the bug of arrows cannot be selected in ER/EF diagrams;
- Fixed the drawing issue for ActivityFlow with looping feature;
- Introduced TODO comments in the generated codes;
- Fixed the project GUID of generated code;
- Fixed the safe area issue on Homepage.

### 1.2 — 2021-09-27

Version 1.2 - 1.1.17.2

- Moved the "Warehouse" sample project to 2nd;
- Fixed the bug of generated codes could not be compiled.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-13.*