# Spruce Energy vs Vieweet 3D

The clearest difference is update cadence: Vieweet 3D at every 5 days against Spruce Energy's monthly. Spruce Energy's advantage is iOS requirement (15.0 vs 17.0). 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.

Spruce Energy ships an update monthly, Vieweet 3D every 5 days. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Spruce Energy | Vieweet 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 5 MB | 156 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Spruce Energy Limited](https://appshunter.io/developer/1756576941) | [Virtual View App Ltd](https://appshunter.io/developer/669447315) |

## What reviewers say

### Spruce Energy

[App page](https://appshunter.io/ios/app/spruce-energy/id6530588740)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vieweet 3D

[App page](https://appshunter.io/ios/app/vieweet-3d/id6761068437)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spruce Energy free?

Spruce Energy is free to download, with no in-app purchases.

### Is Vieweet 3D free?

Vieweet 3D is free to download, with no in-app purchases.

### Do Spruce Energy or Vieweet 3D have ads?

Neither Spruce Energy nor Vieweet 3D shows ads.

### Which is updated more often, Spruce Energy or Vieweet 3D?

Spruce Energy ships an update monthly, and Vieweet 3D every 5 days. Most recently, Spruce Energy was updated on September 15, 2026 and Vieweet 3D on September 10, 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.*