# KIO Link vs Bitdefender GravityZone MTD

The clearest difference is rating: Bitdefender GravityZone MTD at 4.0 against KIO Link's 1.0. Bitdefender GravityZone MTD also leads on iOS requirement (12.0 vs 15.0). KIO Link's advantage is update cadence (every 6 weeks vs every 5 months). On price, ratings volume, 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.

Bitdefender GravityZone MTD holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

KIO Link ships an update every 6 weeks, Bitdefender GravityZone MTD every 5 months. The most recent releases landed on October 13, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | KIO Link | Bitdefender GravityZone MTD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/kio-link/id1312141344/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/bitdefender-gravityzone-mtd/id6445922127/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free | Free |
| Size | 58 MB | 70 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KIO Networks](https://appshunter.io/developer/1263253610) | [Zimperium](https://appshunter.io/developer/1030924458) |

## What reviewers say

### KIO Link

[App page](https://appshunter.io/ios/app/kio-link/id1312141344)

Manage your visits to KIO Networks offices and DataCenters. Track the status of your contracted services and handle the entry and exit of devices.

**Highlights:** Request office and DataCenter visits, Check service status, Manage device entry and exit, View service details

**Features:** macOS Compatibility

**In-app purchases:** none


### Bitdefender GravityZone MTD

[App page](https://appshunter.io/ios/app/bitdefender-gravityzone-mtd/id6445922127)

This mobile security solution defends corporate and personal devices against phishing, zero-day threats, and advanced cyberattacks. It offers robust protection for applications, web traffic, and the device itself, while strictly safeguarding employee privacy and personal data.

**Highlights:** Mobile threat defense, Phishing protection, Zero-day threat detection, Application security, Web traffic protection, Privacy safeguarding

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KIO Link free?

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

### Is Bitdefender GravityZone MTD free?

Bitdefender GravityZone MTD is free to download, with no in-app purchases.

### Which has better reviews, KIO Link or Bitdefender GravityZone MTD?

Bitdefender GravityZone MTD is rated higher. KIO Link averages 1.0 out of 5 from 1 ratings, while Bitdefender GravityZone MTD averages 4.0 from 1 ratings.

### Do KIO Link or Bitdefender GravityZone MTD have ads?

Neither KIO Link nor Bitdefender GravityZone MTD shows ads.

### Which is updated more often, KIO Link or Bitdefender GravityZone MTD?

KIO Link ships an update every 6 weeks, and Bitdefender GravityZone MTD every 5 months. Most recently, KIO Link was updated on October 13, 2026 and Bitdefender GravityZone MTD on September 28, 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.*