# Email Security Suite vs Skylar Enterprise

The clearest difference is iOS requirement: Email Security Suite at 12.0 against Skylar Enterprise's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Email Security Suite ships an update every 2 months, Skylar Enterprise every 3 months. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Email Security Suite | Skylar Enterprise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 82 MB | 54 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sixscape Communications](https://appshunter.io/developer/1360997461) | [BroTecs Technologies, LLC.](https://appshunter.io/developer/835813072) |

## What reviewers say

### Email Security Suite

[App page](https://appshunter.io/ios/app/email-security-suite/id1451046749)

**In-app purchases:** none


### Skylar Enterprise

[App page](https://appshunter.io/ios/app/skylar-enterprise/id6476139772)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Email Security Suite free?

Email Security Suite is free to download, with no in-app purchases.

### Is Skylar Enterprise free?

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

### Do Email Security Suite or Skylar Enterprise have ads?

Neither Email Security Suite nor Skylar Enterprise shows ads.

### Which is updated more often, Email Security Suite or Skylar Enterprise?

Email Security Suite ships an update every 2 months, and Skylar Enterprise every 3 months. Most recently, Email Security Suite was updated on October 19, 2026 and Skylar Enterprise on October 9, 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.*