# Flowdia Diagrams vs FlowC

The clearest difference is in-app purchases: FlowC at none against Flowdia Diagrams's 1. FlowC also leads on update cadence (every 3 weeks vs every 6 weeks). Flowdia Diagrams's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

Flowdia Diagrams ships an update every 6 weeks, FlowC every 3 weeks. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Flowdia Diagrams | FlowC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (66 ratings)](https://appshunter.io/ios/app/flowdia-diagrams/id1170864140/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 54.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 22 MB |
| Requires iOS | 15.0 | **14.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Behzad Gorimar](https://appshunter.io/developer/1125854088) | [TimeM](https://appshunter.io/developer/399956645) |

## What reviewers say

### Flowdia Diagrams

[App page](https://appshunter.io/ios/app/flowdia-diagrams/id1170864140)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Premium | $9.99 | one-time |


### FlowC

[App page](https://appshunter.io/ios/app/flowc/id1512617064)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flowdia Diagrams free?

Flowdia Diagrams is free to download, with in-app purchases available.

### Is FlowC free?

FlowC is free to download, with no in-app purchases.

### Do Flowdia Diagrams or FlowC have ads?

FlowC shows ads; Flowdia Diagrams does not.

### Which is updated more often, Flowdia Diagrams or FlowC?

Flowdia Diagrams ships an update every 6 weeks, and FlowC every 3 weeks. Most recently, Flowdia Diagrams was updated on September 23, 2026 and FlowC on September 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*