# Siccura Work vs Email Security Suite

The clearest difference is iOS requirement: Email Security Suite at 12.0 against Siccura Work's 15.6. 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.

Siccura Work ships an update every 6 weeks, Email Security Suite every 2 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Siccura Work | Email Security Suite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 297 MB | 82 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Siccura Ltd.](https://appshunter.io/developer/1396065873) | [Sixscape Communications](https://appshunter.io/developer/1360997461) |

## What reviewers say

### Siccura Work

[App page](https://appshunter.io/ios/app/siccura-work/id1423585117)

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

**In-app purchases:** none


### Email Security Suite

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

**In-app purchases:** none


## Frequently asked questions

### Is Siccura Work free?

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

### Is Email Security Suite free?

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

### Do Siccura Work or Email Security Suite have ads?

Neither Siccura Work nor Email Security Suite shows ads.

### Which is updated more often, Siccura Work or Email Security Suite?

Siccura Work ships an update every 6 weeks, and Email Security Suite every 2 months. Most recently, Siccura Work was updated on October 1, 2026 and Email Security Suite on October 3, 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.*