# IoT Solution vs Spazio3D Channel

The clearest difference is update cadence: IoT Solution at every 3 months against Spazio3D Channel's every 20 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IoT Solution ships an update every 3 months, Spazio3D Channel every 20 months. The most recent releases landed on October 16, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | IoT Solution | Spazio3D Channel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 20 months |
| Size | 34 MB | 22 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Scm Group S.p.A.](https://appshunter.io/developer/724254053) | [BrainSoftware s.r.l.](https://appshunter.io/developer/1637816857) |

## What reviewers say

### IoT Solution

[App page](https://appshunter.io/ios/app/iot-solution/id1569150514)

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

**In-app purchases:** none


### Spazio3D Channel

[App page](https://appshunter.io/ios/app/spazio3d-channel/id1637816855)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IoT Solution free?

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

### Is Spazio3D Channel free?

Spazio3D Channel is free to download, with no in-app purchases.

### Do IoT Solution or Spazio3D Channel have ads?

Neither IoT Solution nor Spazio3D Channel shows ads.

### Which is updated more often, IoT Solution or Spazio3D Channel?

IoT Solution ships an update every 3 months, and Spazio3D Channel every 20 months. Most recently, IoT Solution was updated on October 16, 2026 and Spazio3D Channel on September 27, 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.*