# Lucidchart vs RTS Edge

The clearest difference is in-app purchases: RTS Edge at none against Lucidchart's 2. RTS Edge also leads on ads (none vs shown) and rating (5.0 vs 4.6). Lucidchart's advantage is ratings volume (5.3K vs 3). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Lucidchart sells 2 one-off in-app purchases. RTS Edge asks for nothing beyond the download.

RTS Edge holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Lucidchart has 5.3K ratings behind it against 3, so its average is the more settled of the two.

Lucidchart ships an update every 2 months, RTS Edge every 3 weeks. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Lucidchart | RTS Edge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5.3K ratings)](https://appshunter.io/ios/app/lucidchart/id611543423/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rts-edge/id6743207224/reviews)** |
| Number of ratings | **5.3K** | 3 |
| Positive reviews | 21.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 59 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lucid Software Inc](https://appshunter.io/developer/611543426) | [Keenfinity](https://appshunter.io/developer/1852206002) |

## What reviewers say

### Lucidchart

[App page](https://appshunter.io/ios/app/lucidchart/id611543423)

Create and view diagrams like flowcharts, mind maps, and org charts on your mobile device. This visual workspace facilitates real-time collaboration and data visualization. Diagrams sync instantly to your account and can be exported in various formats.

**Highlights:** Create and edit diagrams, Pre-built templates, Drag-and-drop functionality, Offline document viewing, Real-time collaboration, Export to PDF, PNG, Visio, Integrations with G Suite, Slack, Jira

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6 months of Lucidchart Basic on all your devices | $29.99 | one-time |
| 6 months of Lucidchart Professional on all your devices | $54.99 | one-time |

**What reviewers like**

- 🚀 Intuitive interface
- 👍 Great for creating diagrams and flowcharts
- 💡 Useful templates and shapes

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔒 Locked features behind paywall
- 👎 Poor mobile experience compared to web version
- 🚫 Not available for individual users, only teams/enterprises

**Reported bugs**

- Inability to save or access documents
- Unresponsive controls and UI elements
- Compatibility issues with newer iOS versions

**Requested features**

- Offline mode
- Better Apple Pencil support
- Ability to export to more formats
- Improved text editing functionality


### RTS Edge

[App page](https://appshunter.io/ios/app/rts-edge/id6743207224)

Transform your device into a portable key panel for a cloud-based intercom system. This app offers seamless connectivity and control for broadcasters and audio professionals, ideal for remote production and live events.

**Highlights:** Portable key panel functionality, Seamless cloud-based intercom connectivity, Remote production support, Live broadcast environment use, Event management tool, Collaborative media workflows

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lucidchart free?

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

### Is RTS Edge free?

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

### Which has better reviews, Lucidchart or RTS Edge?

RTS Edge is rated higher. Lucidchart averages 4.6 out of 5 from 5.3K ratings, while RTS Edge averages 5.0 from 3 ratings.

### Do Lucidchart or RTS Edge have ads?

Lucidchart shows ads; RTS Edge does not.

### Which is updated more often, Lucidchart or RTS Edge?

Lucidchart ships an update every 2 months, and RTS Edge every 3 weeks. Most recently, Lucidchart was updated on October 19, 2026 and RTS Edge on October 9, 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.*