# fieldbook OS vs Web Canvas

The clearest difference is update cadence: fieldbook OS at every 5 days against Web Canvas's every 2 months. Web Canvas's advantage is iOS requirement (16.4 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for fieldbook OS against 5.0 for Web Canvas. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

fieldbook OS ships an update every 5 days, Web Canvas every 2 months. The most recent releases landed on September 10, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | fieldbook OS | Web Canvas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/fieldbook-os/id6736926547/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/web-canvas-spatial-browser/id6755220973/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 28 MB | 63 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Nishant Medicharla](https://appshunter.io/developer/1517381616) | [Curious Cat Consulting, LLC](https://appshunter.io/developer/1832011899) |

## What reviewers say

### fieldbook OS

[App page](https://appshunter.io/ios/app/fieldbook-os/id6736926547)

Organize and search all your media with AI-powered tagging. Integrates with creative tools and includes helpful mini-apps to spark inspiration and streamline your workflow from concept to creation.

**Highlights:** AI-powered media tagging, Folder-based organization, Searchable media archive, Integrations with creative tools, Creative mini-apps, Recommendation storage

**Features:** Vision Pro support

**In-app purchases:** none


### Web Canvas

[App page](https://appshunter.io/ios/app/web-canvas-spatial-browser/id6755220973)

Organize your online research on an infinite canvas. Instead of managing browser tabs, visually connect websites, images, and notes in a single workspace. Pan, zoom, and arrange your findings to understand complex topics.

**Highlights:** Infinite zoomable canvas, Visual organization of websites and notes, Spatial navigation instead of tabs, Connect research items with lines, Save and share research sessions, Full web browsing capabilities

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

**In-app purchases:** none


## Frequently asked questions

### Is fieldbook OS free?

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

### Is Web Canvas free?

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

### Which has better reviews, fieldbook OS or Web Canvas?

fieldbook OS and Web Canvas are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do fieldbook OS or Web Canvas have ads?

Neither fieldbook OS nor Web Canvas shows ads.

### Which is updated more often, fieldbook OS or Web Canvas?

fieldbook OS ships an update every 5 days, and Web Canvas every 2 months. Most recently, fieldbook OS was updated on September 10, 2026 and Web Canvas on September 26, 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.*