# StretchPaper vs Obsidian

The clearest difference is price: Obsidian at Free against StretchPaper's $2.99. Obsidian also leads on rating (4.5 vs 3.8) and ratings volume (2.8K vs 64). StretchPaper's advantage is iOS requirement (11.0 vs 15.6). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Obsidian is free to download; StretchPaper costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Obsidian holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: Obsidian has 2.8K ratings behind it against 64, so its average is the more settled of the two. Written reviews point the same way: 50% of StretchPaper's written reviews are positive against 62% of Obsidian's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | StretchPaper | Obsidian |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.8 (64 ratings)](https://appshunter.io/ios/app/stretchpaper/id1209617522/reviews) | **[4.5 (2.8K ratings)](https://appshunter.io/ios/app/obsidian-connected-notes/id1557175442/reviews)** |
| Number of ratings | 64 | **2.8K** |
| Positive reviews | 50.0% of reviews | **62.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Best chart rank | — | **#124** |
| Size | 12 MB | 40 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Infinite State Machine Inc.](https://appshunter.io/developer/326246843) | [Dynalist Inc.](https://appshunter.io/developer/1195392807) |

## What reviewers say

### StretchPaper

[App page](https://appshunter.io/ios/app/stretchpaper/id1209617522)

Unleash your creativity on an expansive, virtually endless digital canvas. This app allows for detailed note-taking, intricate diagramming, and artistic expression without space constraints. Export your work in various formats, customize your tools, and enjoy a seamless drawing experience.

**Highlights:** Infinite canvas, Note-taking, Diagramming, Artistic drawing, Export as images/PDFs, Vector manipulation, Custom pen definitions

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Infinite canvas/zoom
- 👍 Simple and easy to use
- 💡 Good for mind maps/brainstorming
- 💡 Useful for Apple Pencil
- 💡 Great for freehand flowcharts

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Lost work/data loss
- 🐛 Poor palm rejection
- 🐛 Finger drawing issues
- 🐛 Export/share crashes

**Reported bugs**

- Crashes and lost all work
- App crashes when trying to share/export
- Paste function not working
- Undo doesn't go back far enough
- Delete then undo bug

**Requested features**

- Add 2-finger tap to undo
- Add 3-finger tap to redo
- Disable finger drawing/touch input
- Add ruler/scale feature
- Add shape detection


### Obsidian

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

**Currently charting:** #124 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 StretchPaper free?

StretchPaper costs $2.99, with no in-app purchases.

### Is Obsidian free?

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

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

Obsidian is rated higher. StretchPaper averages 3.8 out of 5 from 64 ratings, while Obsidian averages 4.5 from 2.8K ratings.

### Do StretchPaper or Obsidian have ads?

Neither StretchPaper nor Obsidian shows ads.

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

StretchPaper ships an update every 3 weeks, and Obsidian every 3 weeks. Most recently, StretchPaper was updated on October 9, 2026 and Obsidian on October 15, 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.*