# RIU vs Scan4+

The clearest difference is price: RIU at Free against Scan4+'s $0.99. RIU also leads on update cadence (every 2 days vs every 15 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

RIU is free to download; Scan4+ costs $0.99 up front. RIU sells 4 in-app purchases, starting at $7.99 per 7 days and Scan4+ sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

RIU ships an update every 2 days, Scan4+ every 15 months. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | RIU | Scan4+ |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 15 months |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 18 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MANAV](https://appshunter.io/developer/1640001017) | [Mission365 Limited](https://appshunter.io/developer/1819965932) |

## What reviewers say

### RIU

[App page](https://appshunter.io/ios/app/riu-3d-scanner/id6479301523)

Transform your device into a professional 3D scanning tool. Effortlessly create high-quality 3D models of objects and environments using advanced LiDAR and panoramic camera features. Designed for simplicity, it makes professional-grade 3D scanning accessible to everyone.

**Highlights:** Object scanning to digital 3D models, LiDAR camera for precise environmental scans, 360-degree panoramic view creation, User-friendly interface, Pro version for unlimited potential

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rio Pro Weekly trial | $7.99 | per 7 days |
| Riu Pro Weekly | $7.99 | per 7 days |
| Riu Pro Yearly | $69.99 | per year |
| Riu Pro Yearly Trial | $79.99 | per year |


### Scan4+

[App page](https://appshunter.io/ios/app/scan4-plus/id6483441542)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan4+ Pro Monthly | $4.99 | per month |
| Scan4+ Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is RIU free?

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

### Is Scan4+ free?

Scan4+ costs $0.99, and also offers in-app purchases.

### Do RIU or Scan4+ have ads?

Neither RIU nor Scan4+ shows ads.

### Which is updated more often, RIU or Scan4+?

RIU ships an update every 2 days, and Scan4+ every 15 months. Most recently, RIU was updated on October 13, 2026 and Scan4+ on October 19, 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.*