# ArcLib Mobile vs Spatial Companion

The clearest difference is in-app purchases: ArcLib Mobile at none against Spatial Companion's 3. ArcLib Mobile also leads on iOS requirement (16.0 vs 26.0). Spatial Companion's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Spatial Companion sells 3 in-app purchases, starting at $119.99 per month. ArcLib Mobile asks for nothing beyond the download.

ArcLib Mobile ships an update every 2 months, Spatial Companion every 2 weeks. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | ArcLib Mobile | Spatial Companion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spatial-companion/id6744604285/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 200 MB | 153 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Vision Pro** |
| Age rating | 4+ | 12+ |
| Developer | [Sumitomo Cement Computer Systems Co., Ltd.](https://appshunter.io/developer/470501848) | [Dilium](https://appshunter.io/developer/1270531532) |

## What reviewers say

### ArcLib Mobile

[App page](https://appshunter.io/ios/app/arclib-mobile/id1440933894)

Streamline facility management by easily registering site photos and using voice input for reports. This mobile tool supports real-time information sharing and decision-making for stakeholders, reducing administrative tasks.

**Highlights:** Register site photos easily, Voice input for reports, Reduce administrative work, Real-time information sharing, Supports facility management system

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

**In-app purchases:** none


### Spatial Companion

[App page](https://appshunter.io/ios/app/spatial-companion/id6744604285)

Control and manage immersive spatial computing experiences. Upload diverse content like 3D models and media, then remotely guide users through these environments in real-time. Ideal for professional presentations, demos, and educational spaces.

**Highlights:** Content management and upload, Remote user guidance, Support for various media types, Cross-device interoperability, User feedback collection, PRO and Enterprise plans

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $119.99 | per month |
| One Week Companion Bundle | $179.00 | per 7 days |
| Enterprise Monthly | $350.00 | per month |


## Frequently asked questions

### Is ArcLib Mobile free?

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

### Is Spatial Companion free?

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

### Do ArcLib Mobile or Spatial Companion have ads?

Neither ArcLib Mobile nor Spatial Companion shows ads.

### Which is updated more often, ArcLib Mobile or Spatial Companion?

ArcLib Mobile ships an update every 2 months, and Spatial Companion every 2 weeks. Most recently, ArcLib Mobile was updated on October 22, 2026 and Spatial Companion 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.*