Comparison

Flowdia Diagrams vs El Centro Connect

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

Head to head
About

Flowdia Diagrams

Create professional flowcharts, mind maps, and various other diagrams with an intuitive interface. Easily connect shapes, add elements, and customize your designs. Export your work in multiple formats, including PNG, JPG, PDF, and SVG.

Highlights
  • Create flowcharts, mind maps, BPMN, and network diagrams
  • Intuitive shape connection and element addition
  • Customizable shape appearance
  • Export to PNG, JPG, PDF, and SVG
  • Import custom images
  • Supports various UML diagram types
Features
Read full description

Flowdia is an easy to use flow diagram tool that can be used to quickly create professional quality flowcharts, mind maps, BPMN, network and server layouts, Cisco network, Rack diagram, UML activity, business process and process flow diagrams. The app is designed with ease of use in mind. You can quickly connect flowchart shapes by simply selecting the start and end connection points and quickly add new lanes to a swimlane diagram or new sub-topics to a mind map diagram by using "+" button from the selected swimlane or mind map shape menu. The mind map sub-topics are automatically positioned on the page but can be easily moved as required. Flowdia supports export of the diagram / flowchart to PNG, JPG, PDF and SVG formats.You can view exported SVG files in Microsoft Visio. You can import custom PNG and JPG images. The following diagrams can be created using Flowdia: - Flowchart - Swimlanes - Mind Maps - BPMN - Network Diagram - AWS Architecture Diagram - Cisco Network Diagram - Server Layout Diagram - Rack Diagram - UML Class Diagram - UML Activity Diagram - UML Use Case Diagram - UML Sequence Diagram - Business Process Diagram - Process Flow - Chevron Diagram You can quickly select and change BPMN activity, event and gateway types by using the special shape selector available to all BPMN shapes. The flowchart shapes in this tool are not images can be re-sized without loosing quality. You can customize the look of the shapes by applying background color and also change the font color and size of the text. **NOTE: Free version of Flowdia is restricted to: - 4 files. - 1 page per diagram. - Cannot remove or duplicate pages. - Image and PDF exports with watermark

About

El Centro Connect

Features
Read full description

Place the power of city government in the palm of your hand with the El Centro Connect App. Easily report issues such as graffiti, potholes, missing street signs and more to the City of El Centro. Add a photo of the issue, press submit, and your request is immediately sent to the City. The wonderful part of the El Centro Connect App is that it will significantly cut the time it takes to get issues addressed and can even notify you when the issue has been fixed. See all submissions and track them as they get completed. Comment on other submissions right from the app! Download today and help keep the City of El Centro safe and beautiful!

Screenshots

Flowdia Diagrams4 screens
El Centro Connect4 screens

Verdict

The call

The clearest difference is in-app purchases: El Centro Connect at none against Flowdia Diagrams's 1. Flowdia Diagrams's advantage is update cadence (every 2 weeks vs every 2 months). On price, 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

Both are free to download. Flowdia Diagrams sells 1 one-off in-app purchase. El Centro Connect asks for nothing beyond the download.

UpkeepUpdate frequency

Flowdia Diagrams ships an update every 2 weeks, El Centro Connect every 2 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
Flowdia Diagrams versus El Centro Connect: the parameters behind the verdict, then further details
ParameterFlowdia DiagramsEl Centro Connect
PriceFreeFree
Rating3.4 (66 ratings) — better—
Positive reviews54.2% of reviews—
Number of ratings66 — better—
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size24 MB96 MB
Age rating4+4+
DeveloperBehzad GorimarNobel Systems, Inc.

In-app purchases

1 purchases

Flowdia Diagrams

One-time1
  • Upgrade to Premium$9.99
None

El Centro Connect

No in-app purchases

Questions

Is Flowdia Diagrams free?
Flowdia Diagrams is free to download, with in-app purchases available.
Is El Centro Connect free?
El Centro Connect is free to download, with no in-app purchases.
Do Flowdia Diagrams or El Centro Connect have ads?
Neither Flowdia Diagrams nor El Centro Connect shows ads.
Which is updated more often, Flowdia Diagrams or El Centro Connect?
Flowdia Diagrams ships an update every 2 weeks, and El Centro Connect every 2 months. Most recently, Flowdia Diagrams was updated on November 2, 2026 and El Centro Connect on November 6, 2026.

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