# DEON vs visualOS

The clearest difference is price: DEON at Free against visualOS's $12.99. visualOS's advantage is update cadence (every 3 days vs every 3 weeks) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

DEON is free to download; visualOS costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DEON ships an update every 3 weeks, visualOS every 3 days. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | DEON | visualOS |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | — | **[4.4 (5 ratings)](https://appshunter.io/ios/app/visualos-infinite-canvas/id6787359589/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Paid |
| Size | 182 MB | 20 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Deon GmbH & Co.KG](https://appshunter.io/developer/540001112) | [Dorweiler & Reimertz GbR](https://appshunter.io/developer/6775452184) |

## What reviewers say

### DEON

[App page](https://appshunter.io/ios/app/deon/id1614824628)

**In-app purchases:** none


### visualOS

[App page](https://appshunter.io/ios/app/visualos-infinite-canvas/id6787359589)

This app offers an infinite canvas for visual thinkers, organizing notes, folders, images, and to-do lists. It works entirely offline, saving your data as real files in a folder on your device, which can then sync via your cloud service.

**Highlights:** Infinite canvas for visual thinking, Offline access and real file saving, Syncs with your own cloud storage, Organize notes, images, and to-dos, Hierarchical boards within boards, Markdown file support, Freehand drawing and magnetic arrows

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

**In-app purchases:** none


## Frequently asked questions

### Is DEON free?

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

### Is visualOS free?

visualOS costs $12.99, with no in-app purchases.

### Do DEON or visualOS have ads?

Neither DEON nor visualOS shows ads.

### Which is updated more often, DEON or visualOS?

DEON ships an update every 3 weeks, and visualOS every 3 days. Most recently, DEON was updated on September 10, 2026 and visualOS on September 23, 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.*