# Envoid vs MailShield Guardian

The clearest difference is in-app purchases: Envoid at none against MailShield Guardian's 4. MailShield Guardian's advantage is update cadence (every 2 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MailShield Guardian sells 4 in-app purchases, starting at $6.99 per month. Envoid asks for nothing beyond the download.

Envoid ships an update monthly, MailShield Guardian every 2 days. The most recent releases landed on September 27, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | Envoid | MailShield Guardian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mailshield-guardian/id6760969901/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 87 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Envoid Shield Ltd](https://appshunter.io/developer/1796659551) | [GliPpiN Toys, LLC](https://appshunter.io/developer/1887088153) |

## What reviewers say

### Envoid

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

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

**In-app purchases:** none


### MailShield Guardian

[App page](https://appshunter.io/ios/app/mailshield-guardian/id6760969901)

This app uses AI to detect and protect against various scams, including mail, texts, emails, calls, and payment requests. It provides clear verdicts and offers features like a recovery wizard and community scam database. Optional subscriptions add always-on protection and family monitoring.

**Highlights:** AI scam analysis for mail, texts, emails, calls, and payments, Clear 'safe/suspicious/scam' verdicts, Recovery Wizard for post-scam assistance, Senior Mode with larger text and simpler flow, CallKit integration for labeling scam numbers, Anonymous sign-in and privacy-focused processing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MailShield Pro | $6.99 | per month |
| Family Monthly | $9.99 | per month |
| MailShield Pro | $49.99 | per year |
| MailShield Pro | $89.99 | per year |


## Frequently asked questions

### Is Envoid free?

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

### Is MailShield Guardian free?

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

### Do Envoid or MailShield Guardian have ads?

Neither Envoid nor MailShield Guardian shows ads.

### Which is updated more often, Envoid or MailShield Guardian?

Envoid ships an update monthly, and MailShield Guardian every 2 days. Most recently, Envoid was updated on September 27, 2026 and MailShield Guardian on July 17, 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.*