# Sentinel® mobilesafe vs Envoid

The clearest difference is update cadence: Envoid at monthly against Sentinel® mobilesafe's every 8 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.

Sentinel® mobilesafe ships an update every 8 months, Envoid monthly. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sentinel® mobilesafe | Envoid |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | Free | — |
| Size | 17 MB | 41 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SentryBay Limited](https://appshunter.io/developer/509505329) | [Envoid Shield Ltd](https://appshunter.io/developer/1796659551) |

## What reviewers say

### Sentinel® mobilesafe

[App page](https://appshunter.io/ios/app/sentinel-mobilesafe/id543166942)

This security application proactively protects your data and ensures safe internet browsing. It warns you about phishing sites, preventing you from entering sensitive information. The app also offers security checks, recommendations, and educational resources for your device.

**Highlights:** Proactive data protection, Safe internet browsing, Phishing site warnings, Security checks and recommendations, Device security education

**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 Sentinel® mobilesafe free?

Sentinel® mobilesafe is free to download, with no in-app purchases.

### Is Envoid free?

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

### Do Sentinel® mobilesafe or Envoid have ads?

Neither Sentinel® mobilesafe nor Envoid shows ads.

### Which is updated more often, Sentinel® mobilesafe or Envoid?

Sentinel® mobilesafe ships an update every 8 months, and Envoid monthly. Most recently, Sentinel® mobilesafe was updated on October 23, 2026 and Envoid on October 30, 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.*