# Canaray Scan vs 3D

The clearest difference is in-app purchases: Canaray Scan at none against 3D's 3. Canaray Scan also leads on iOS requirement (11.0 vs 17.2). 3D's advantage is update cadence (every 2 months vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. 3D sells 3 in-app purchases, starting at $19.99 per 7 days. Canaray Scan asks for nothing beyond the download.

Canaray Scan ships an update every 5 months, 3D every 2 months. The most recent releases landed on September 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Canaray Scan | 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 21 MB | 45 MB |
| Requires iOS | **11.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Canaray](https://appshunter.io/developer/1340387913) | [Sidekick Interactive, Inc.](https://appshunter.io/developer/490552471) |

## What reviewers say

### Canaray Scan

[App page](https://appshunter.io/ios/app/canaray-scan/id1462666822)

**In-app purchases:** none


### 3D

[App page](https://appshunter.io/ios/app/3d-sidekick/id6739503140)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $19.99 | per 7 days |
| Monthly Plan | $49.99 | per month |
| Annual Plan | $499.99 | per year |


## Frequently asked questions

### Is Canaray Scan free?

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

### Is 3D free?

3D is free to download, with in-app purchases available.

### Do Canaray Scan or 3D have ads?

Neither Canaray Scan nor 3D shows ads.

### Which is updated more often, Canaray Scan or 3D?

Canaray Scan ships an update every 5 months, and 3D every 2 months. Most recently, Canaray Scan was updated on September 27, 2026 and 3D on October 9, 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.*