# EngiBOX vs TDS Biz Internet Security

The clearest difference is ads: EngiBOX at none against TDS Biz Internet Security's shown. EngiBOX also leads on iOS requirement (9.0 vs 18.0). TDS Biz Internet Security's advantage is update cadence (every 3 months vs every 48 months). On price, 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.

EngiBOX ships an update every 48 months, TDS Biz Internet Security every 3 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EngiBOX | TDS Biz Internet Security |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 48 months | **Every 3 months** |
| Size | 2 MB | 258 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AvMap](https://appshunter.io/developer/404591798) | [TDS Telecommunications Corporation](https://appshunter.io/developer/1058897662) |

## What reviewers say

### EngiBOX

[App page](https://appshunter.io/ios/app/engibox/id972715128)

**Features:** macOS Compatibility

**In-app purchases:** none


### TDS Biz Internet Security

[App page](https://appshunter.io/ios/app/tds-biz-internet-security/id1456298724)

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is EngiBOX free?

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

### Is TDS Biz Internet Security free?

TDS Biz Internet Security is free to download, with no in-app purchases.

### Do EngiBOX or TDS Biz Internet Security have ads?

TDS Biz Internet Security shows ads; EngiBOX does not.

### Which is updated more often, EngiBOX or TDS Biz Internet Security?

EngiBOX ships an update every 48 months, and TDS Biz Internet Security every 3 months. Most recently, EngiBOX was updated on October 29, 2026 and TDS Biz Internet Security on October 25, 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.*