# Confluence Cloud vs PlantUML App

The clearest difference is price: Confluence Cloud at Free against PlantUML App's $0.99. Confluence Cloud also leads on rating (4.6 vs 3.0) and update cadence (every 8 days vs every 2 months). PlantUML App's advantage is review sentiment (60% vs 21%) and iOS requirement (16.7 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Confluence Cloud is free to download; PlantUML App costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Confluence Cloud holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Confluence Cloud has 3.7K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 21% of Confluence Cloud's written reviews are positive against 60% of PlantUML App's, so the app with the better star average is not the one people write more warmly about.

Confluence Cloud ships an update every 8 days, PlantUML App every 2 months. The most recent releases landed on November 14, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Confluence Cloud | PlantUML App |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (3.7K ratings)](https://appshunter.io/ios/app/confluence-cloud/id1006971684/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/plantuml-app/id6444164984/reviews) |
| Number of ratings | **3.7K** | 4 |
| Positive reviews | 21.0% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 226 MB | 7 MB |
| Requires iOS | 18.0 | **16.7** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Atlassian](https://appshunter.io/developer/528455733) | [Bartolomeo Sorrentino](https://appshunter.io/developer/791375856) |

## What reviewers say

### Confluence Cloud

[App page](https://appshunter.io/ios/app/confluence-cloud/id1006971684)

Access your team's knowledge base and collaborate on projects from anywhere. Get instant updates, find important information quickly, and leverage AI for summaries and answers. Stay connected and productive on the go.

**Highlights:** Real-time team updates and notifications, AI-powered content summarization and Q&A, Starred pages and recent work for quick access, Voice-to-text chat with AI assistant, Improved search relevancy with AI, Offline access to starred pages

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Convenient for viewing
- 💡 Great for collaboration
- 🚀 Faster than the web version

**What reviewers complain about**

- 🐛 Buggy and crashes frequently
- 👎 Limited editing functionality
- 👎 Lacks basic features
- 👎 Difficult to navigate
- 🔒 Poor security and authentication

**Reported bugs**

- Notification badge doesn't go away
- Formatting issues when editing pages
- Inability to insert links and images
- Crashes when loading large pages
- Login issues and session expiration

**Requested features**

- Add support for calendars
- Improve table and formatting options
- Allow offline editing and drafts
- Provide native macOS app
- Enable switching between multiple accounts


### PlantUML App

[App page](https://appshunter.io/ios/app/plantuml-app/id6444164984)

This native iPad app allows you to create and edit PlantUML diagrams efficiently. It offers AI assistance for drawing and script generation, along with a robust text editor and diagram preview. Requires an OpenAI API key for AI features.

**Highlights:** Create, update, and delete PlantUML documents, AI-powered diagram generation from sketches or text prompts, Syntax highlighting and auto-completion in text editor, Auto-save functionality, Diagram preview with caching, Share diagrams via AirDrop, iCloud, and other apps, iCloud document sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Confluence Cloud free?

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

### Is PlantUML App free?

PlantUML App costs $0.99, with no in-app purchases.

### Which has better reviews, Confluence Cloud or PlantUML App?

Confluence Cloud is rated higher. Confluence Cloud averages 4.6 out of 5 from 3.7K ratings, while PlantUML App averages 3.0 from 4 ratings.

### Do Confluence Cloud or PlantUML App have ads?

Neither Confluence Cloud nor PlantUML App shows ads.

### Which is updated more often, Confluence Cloud or PlantUML App?

Confluence Cloud ships an update every 8 days, and PlantUML App every 2 months. Most recently, Confluence Cloud was updated on November 14, 2026 and PlantUML App on November 12, 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.*