# Flowdia Diagrams vs ChartLre

The clearest difference is update cadence: Flowdia Diagrams at every 2 weeks against ChartLre's every 11 months. ChartLre's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Flowdia Diagrams sells 1 one-off in-app purchase and ChartLre sells 3 in-app purchases, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.

Flowdia Diagrams ships an update every 2 weeks, ChartLre every 11 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Flowdia Diagrams | ChartLre |
| --- | --- | --- |
| 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 | **58.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 11 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 24 MB | 33 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Behzad Gorimar](https://appshunter.io/developer/1125854088) | [侠光 邢](https://appshunter.io/developer/1061504196) |

## 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

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### ChartLre

[App page](https://appshunter.io/ios/app/chartlre-create-charts/id1440556491)

Easily create custom tables and a wide variety of charts, including line, pie, and radar graphs. Save and share your creations with flexible style options. Ideal for managing schedules, reports, and data visualization.

**Highlights:** Create custom tables, Generate various chart types, Customizable styles, colors, fonts, One-click sharing, Save tables to albums, Supports multiple chart formats

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $3.99 | per year |
| upgrade Pro | $4.99 | one-time |
| remove ad | $5.99 | one-time |


## Frequently asked questions

### Is Flowdia Diagrams free?

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

### Is ChartLre free?

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

### Do Flowdia Diagrams or ChartLre have ads?

Neither Flowdia Diagrams nor ChartLre shows ads.

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

Flowdia Diagrams ships an update every 2 weeks, and ChartLre every 11 months. Most recently, Flowdia Diagrams was updated on October 29, 2026 and ChartLre on October 24, 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.*