# iZeroSphere vs Envoid

iZeroSphere and Envoid are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | iZeroSphere | Envoid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 16 MB | 41 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BroTecs Technologies, LLC.](https://appshunter.io/developer/835813072) | [Envoid Shield Ltd](https://appshunter.io/developer/1796659551) |

## What reviewers say

### iZeroSphere

[App page](https://appshunter.io/ios/app/izerosphere/id6739611127)

**Features:** macOS Compatibility

**In-app purchases:** none


### Envoid

[App page](https://appshunter.io/ios/app/envoid/id6742070342)

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

**In-app purchases:** none


## Frequently asked questions

### Is iZeroSphere free?

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

### Is Envoid free?

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

### Do iZeroSphere or Envoid have ads?

Neither iZeroSphere nor Envoid shows ads.

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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.*