# SyncSpace vs Whiteboard Infinite PDF Canvas

The clearest difference is rating: Whiteboard Infinite PDF Canvas at 4.9 against SyncSpace's 3.6. Whiteboard Infinite PDF Canvas also leads on monetization model (freemium vs subscription) and update cadence (every 11 days vs monthly). SyncSpace's advantage is iOS requirement (12.0 vs 26.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. SyncSpace sells 2 in-app purchases, starting at $2.99 per month and Whiteboard Infinite PDF Canvas sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Whiteboard Infinite PDF Canvas holds the better App Store score, 4.9 against 3.6. Both are backed by a comparable volume of ratings — 9 and 19 respectively.

SyncSpace ships an update monthly, Whiteboard Infinite PDF Canvas every 11 days. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SyncSpace | Whiteboard Infinite PDF Canvas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (9 ratings)](https://appshunter.io/ios/app/syncspace/id408672838/reviews) | **[4.9 (19 ratings)](https://appshunter.io/ios/app/whiteboard-infinite-pdf-canvas/id6475992095/reviews)** |
| Number of ratings | 9 | **19** |
| Positive reviews | 53.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Subscription | **Freemium** |
| Size | 22 MB | 381 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Infinite Kind Limited](https://appshunter.io/developer/367748821) | [Kairoos Solutions SL](https://appshunter.io/developer/978066434) |

## What reviewers say

### SyncSpace

[App page](https://appshunter.io/ios/app/syncspace/id408672838)

This app offers a collaborative digital whiteboard with infinite zoom capabilities. Users can sketch ideas, share them in real-time with others over the internet, and export them in various formats. It's designed for seamless group brainstorming and visual idea exploration.

**Highlights:** Infinite zoom drawing space, Real-time collaboration, Shareable via link, Local network discovery (Bonjour), Export as PDF, Embeddable on web pages, Palm/wrist protection

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Collaboration Service | $2.99 | per month |
| Annual Collaboration Service | $24.99 | per year |

**What reviewers like**

- ✨ Infinite canvas space
- 🤝 Great for collaboration
- 🎨 Good color options (mentioned by some)
- 💡 User-friendly interface (mentioned by some)
- 🚀 Smooth drawing experience (mentioned by some)

**What reviewers complain about**

- 🐛 Laggy performance
- 🐛 Crashing frequently
- 🐛 Poor Apple Pencil support
- 🐛 Palm rejection issues
- 🐛 Eraser not working

**Reported bugs**

- Laggy performance
- App crashes
- Palm rejection not working
- Apple Pencil not compatible
- Eraser not working

**Requested features**

- Custom color option
- More brush options
- Blender tool
- Shapes (circles, squares)
- Stickers or skins for cuter collaborations


### Whiteboard Infinite PDF Canvas

[App page](https://appshunter.io/ios/app/whiteboard-infinite-pdf-canvas/id6475992095)

This app provides an expansive digital canvas for sketching, diagramming, and note-taking. Seamlessly integrate text, images, and even live websites to connect your ideas. Export your creations as PDFs or present them directly from your device.

**Highlights:** Infinite canvas, Drawing and writing tools, Sticky notes and tables, Diagram connectors, PDF import and markup, Audio recording and transcription, AI Assistant

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features and AI | $3.99 | per month |
| Whiteboard Annual | $14.99 | per year |
| Full Pro Unlock | $14.99 | one-time |


## Frequently asked questions

### Is SyncSpace free?

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

### Is Whiteboard Infinite PDF Canvas free?

Whiteboard Infinite PDF Canvas is free to download, with in-app purchases available.

### Which has better reviews, SyncSpace or Whiteboard Infinite PDF Canvas?

Whiteboard Infinite PDF Canvas is rated higher. SyncSpace averages 3.6 out of 5 from 9 ratings, while Whiteboard Infinite PDF Canvas averages 4.9 from 19 ratings.

### Do SyncSpace or Whiteboard Infinite PDF Canvas have ads?

Neither SyncSpace nor Whiteboard Infinite PDF Canvas shows ads.

### Which is updated more often, SyncSpace or Whiteboard Infinite PDF Canvas?

SyncSpace ships an update monthly, and Whiteboard Infinite PDF Canvas every 11 days. Most recently, SyncSpace was updated on October 23, 2026 and Whiteboard Infinite PDF Canvas on October 30, 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.*