# Sybilizer vs Envoy

The clearest difference is in-app purchases: Sybilizer at none against Envoy's 1. Sybilizer also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Envoy sells 1 in-app purchase, starting at $1.49 per month. Sybilizer asks for nothing beyond the download.

## The numbers

| Metric | Sybilizer | Envoy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Size | 31 MB | 90 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Ihor Kandaurov](https://appshunter.io/developer/1788950081) | [Mehmet Kucuk](https://appshunter.io/developer/1738117494) |

## What reviewers say

### Sybilizer

[App page](https://appshunter.io/ios/app/sybilizer/id6740215950)

**Features:** macOS Compatibility

**In-app purchases:** none


### Envoy

[App page](https://appshunter.io/ios/app/envoy-your-smart-feed/id6757214550)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $1.49 | per month |


## Frequently asked questions

### Is Sybilizer free?

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

### Is Envoy free?

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

### Do Sybilizer or Envoy have ads?

Envoy shows ads; Sybilizer does not.

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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.*