Comparison

Lucidchart vs Ruby for Relationships

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

Head to head
About

Lucidchart

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
Read full description

This app requires a Team or Enterprise Lucidchart subscription. If you have a free or Individual level subscription please use the desktop or mobile web browser version. Lucidchart is the easiest way to create and view venn diagrams, flowcharts, mind maps, concept maps, org charts, UML activity diagrams on your mobile device. Lucidchart is a visual workspace that combines diagramming, data visualization, and collaboration to accelerate understanding and drive innovation. With this intuitive, cloud-based solution, everyone can work visually and collaborate in real-time. The app requires a Lucidchart account. Diagrams save and sync instantly online to your Lucidchart account, so you never lose your work Already a Lucidchart user? Just sign in and your documents will load automatically. Intuitive features: * Create new documents and edit your existing documents * Start with pre-built templates * Drag-and-drop functionality * View recent documents in offline mode * Real-time collaboration * In-editor commenting Easy to share and publish: * Export to PDF, PNG, and Microsoft Visio * Email documents to share with others * Generate shareable links Global compatibility: * Integrates with G Suite, Google Drive, Slack, Confluence, Jira, and more * Import Visio and OmniGraffle files * Runs on all major browsers and device operating systems Shape libraries for every scenario: * Flowcharts and process maps * AWS, Azure, and GCP shapes * Mockups and wireframes * UML, ER, and network diagrams * Mind maps and Venn diagrams * Org charts and BPMN diagrams Terms of Service https:/lucid.co/tos-mobile Privacy Policy https://lucid.co/privacy-mobile CONTACT US: You can always reach us at support@lucidchart.co with feedback or questions (you can tap "Get Support" or "Send Feedback" in the app). Thanks for considering Lucidchart! Lucidchart is utilized in over 180 countries by more than 20 million users, including business leaders looking to improve process flows, technical professionals mapping out network infrastructures, and people managers need to create org charts. Ninety-nine percent of the Fortune 500 use Lucidchart, and customers include Google, GE, NBC Universal, and Johnson & Johnson. Since the Utah-based company's founding in 2010, it has received numerous awards for its product, business, and workplace culture.

About

Ruby for Relationships

This AI-powered application streamlines contact and relationship management for businesses and individuals. It automatically syncs with your email and calendar to update contact information and provides insights into team engagement with clients and partners.

Highlights
  • Automated contact management
  • Email and calendar sync
  • Relationship insights
  • Private and shared notes
  • Team contact leverage
Read full description

Ruby is an AI app that helps companies and individuals better manage relationships with their customers and partners. Ruby eliminates data entry by connecting to a company’s email, calendar, and other data sources to mine and maintain contact and relationship information automatically. The app allows users to quickly contact customers and partners, keep notes, manage relationships, and leverage the relationships of coworkers. Key Features: - Automate Contact Management: Sync with your company's existing email and calendar to automatically create and clean all your contact information. - Leverage Relationships with Coworkers: Track touches, take private or shared notes, and explore the relationships between your teammates and contacts. - Track Engagement Insights: Know who’s talking to whom in your organization and understand how you can better engage with your customers and partners.

Screenshots

Lucidchart4 screens
Ruby for Relationships4 screens

Verdict

The call

The clearest difference is in-app purchases: Ruby for Relationships at none against Lucidchart's 2. Ruby for Relationships also leads on ads (none vs shown) and update cadence (every 9 days vs every 2 months). Lucidchart's advantage is ratings volume (5.3K vs 6) and iOS requirement (16.0 vs 18.0). On price and device support 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. Lucidchart sells 2 one-off in-app purchases. Ruby for Relationships asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ruby for Relationships 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 6, so its average is the more settled of the two.

UpkeepUpdate frequency

Lucidchart ships an update every 2 months, Ruby for Relationships every 9 days. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.

Scorecard7 real differences · 3 level
Lucidchart versus Ruby for Relationships: the parameters behind the verdict, then further details
ParameterLucidchartRuby for Relationships
PriceFreeFree
Rating4.6 (5.3K ratings)5.0 (6 ratings) — better
Positive reviews21.2% of reviews—
Number of ratings5.3K — better6
Update frequencyEvery 2 monthsEvery 9 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better18.0
Further details — not scored
Size7 MB35 MB
Age rating4+17+
DeveloperLucid Software IncVeeva Systems Inc.

Customer experience

Lucidchart

All ratings5,320 ratings
Positive90.6%
Neutral2.4%
Negative7.0%
Written reviews618 reviews
Positive21.2%
Neutral10.2%
Negative68.6%

Ruby for Relationships

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Lucidchart

Reported bugs

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

Requested features

4 requests
  • Offline mode
  • Better Apple Pencil support
  • Ability to export to more formats
  • Improved text editing functionality

Ruby for Relationships

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Lucidchart

One-time2
  • 6 months of Lucidchart Basic on all your devices$29.99
  • 6 months of Lucidchart Professional on all your devices$54.99
None

Ruby for Relationships

No in-app purchases

Questions

Is Lucidchart free?
Lucidchart is free to download, with in-app purchases available.
Is Ruby for Relationships free?
Ruby for Relationships is free to download, with no in-app purchases.
Which has better reviews, Lucidchart or Ruby for Relationships?
Ruby for Relationships is rated higher. Lucidchart averages 4.6 out of 5 from 5.3K ratings, while Ruby for Relationships averages 5.0 from 6 ratings.
Do Lucidchart or Ruby for Relationships have ads?
Lucidchart shows ads; Ruby for Relationships does not.
Which is updated more often, Lucidchart or Ruby for Relationships?
Lucidchart ships an update every 2 months, and Ruby for Relationships every 9 days. Most recently, Lucidchart was updated on October 9, 2026 and Ruby for Relationships on September 29, 2026.

Other comparisons