# SwaggerViewer vs Obsidian

The clearest difference is review sentiment: Obsidian at 62% against SwaggerViewer's 0%. Obsidian also leads on rating (4.5 vs 1.0) and ratings volume (2.8K vs 1). SwaggerViewer's advantage is iOS requirement (11.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Obsidian holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Obsidian has 2.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of SwaggerViewer's written reviews are positive against 62% of Obsidian's.

SwaggerViewer ships an update every 2 weeks, Obsidian every 3 weeks. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SwaggerViewer | Obsidian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/swaggerviewer/id1355261042/reviews) | **[4.5 (2.8K ratings)](https://appshunter.io/ios/app/obsidian-connected-notes/id1557175442/reviews)** |
| Number of ratings | 1 | **2.8K** |
| Positive reviews | 0.0% of reviews | **61.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Best chart rank | — | **#119** |
| Size | 26 MB | 40 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [itok](https://appshunter.io/developer/290525994) | [Dynalist Inc.](https://appshunter.io/developer/1195392807) |

## What reviewers say

### SwaggerViewer

[App page](https://appshunter.io/ios/app/swaggerviewer/id1355261042)

This application allows you to view documents from a Swagger-compliant API. It offers offline access and prioritizes security for sensitive data. It also supports integration with the iOS document picker.

**Highlights:** Standalone Swagger-UI viewer, Offline document access, Security-sensitive design, iOS document picker support

**Features:** macOS Compatibility

**In-app purchases:** none


### Obsidian

[App page](https://appshunter.io/ios/app/obsidian-connected-notes/id1557175442)

**Currently charting:** #119 Top Free · Productivity (US App Store)

Organize your thoughts and ideas with a powerful knowledge base that utilizes local Markdown files. This app acts as your personal second brain, accessible on your mobile device for seamless note-taking and idea connection.

**Highlights:** Local Markdown file storage, Customizable toolbar, Graph view for connections, Community plugins, Themes, iCloud sync

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful features
- 👍 Customizable and flexible
- 🔒 Secure and private
- 💡 Innovative note-taking approach
- 🚀 Smooth mobile experience

**What reviewers complain about**

- 🐛 Sync issues and unreliable iCloud integration
- 🔋 Slow startup and performance issues on mobile
- 👎 Steep learning curve for new users
- 👎 Limited sorting and organization options
- 👎 Lack of WYSIWYG editing on mobile

**Reported bugs**

- Sync issues leading to data loss
- Freezing and crashing on mobile devices
- Editing bugs and text input issues

**Requested features**

- Improved sorting and organization options
- WYSIWYG editing on mobile
- Better integration with other cloud storage services
- More intuitive onboarding process for new users
- Native mobile widgets and share sheet integration


## Frequently asked questions

### Is SwaggerViewer free?

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

### Is Obsidian free?

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

### Which has better reviews, SwaggerViewer or Obsidian?

Obsidian is rated higher. SwaggerViewer averages 1.0 out of 5 from 1 ratings, while Obsidian averages 4.5 from 2.8K ratings.

### Do SwaggerViewer or Obsidian have ads?

Neither SwaggerViewer nor Obsidian shows ads.

### Which is updated more often, SwaggerViewer or Obsidian?

SwaggerViewer ships an update every 2 weeks, and Obsidian every 3 weeks. Most recently, SwaggerViewer was updated on October 6, 2026 and Obsidian on October 17, 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.*