# RIU vs Photogram Platform

The clearest difference is in-app purchases: Photogram Platform at none against RIU's 4. Photogram Platform also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). RIU's advantage is update cadence (every 2 days vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. RIU sells 4 in-app purchases, starting at $7.99 per 7 days. Photogram Platform asks for nothing beyond the download.

RIU ships an update every 2 days, Photogram Platform every 3 weeks. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RIU | Photogram Platform |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 29 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MANAV](https://appshunter.io/developer/1640001017) | [Photogram Srl](https://appshunter.io/developer/1653149842) |

## 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 |


### Photogram Platform

[App page](https://appshunter.io/ios/app/photogram-platform/id6743093222)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RIU free?

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

### Is Photogram Platform free?

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

### Do RIU or Photogram Platform have ads?

Neither RIU nor Photogram Platform shows ads.

### Which is updated more often, RIU or Photogram Platform?

RIU ships an update every 2 days, and Photogram Platform every 3 weeks. Most recently, RIU was updated on October 13, 2026 and Photogram Platform on October 24, 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.*