# ZDL vs Ask VT

ZDL and Ask VT both sit at 5.0 stars, but that hides the real split: 100% of ZDL's written reviews are positive against 50% of Ask VT's. ZDL also leads on iOS requirement (14.0 vs 16.6). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for ZDL against 5.0 for Ask VT. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews are what separate them: 100% of ZDL's written reviews are positive against 50% of Ask VT's.

ZDL ships an update every 4 months, Ask VT every 3 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ZDL | Ask VT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/zdl/id1415744847/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/ask-vt/id1612101283/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 23 MB | 1 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Blackwired Pte Ltd.](https://appshunter.io/developer/1642378647) | [Uwe Holtkamp](https://appshunter.io/developer/1191830477) |

## What reviewers say

### ZDL

[App page](https://appshunter.io/ios/app/zdl/id1415744847)

This platform offers real-time cyber-attack prevention by providing a unique view of adversary preparations. It aims to proactively safeguard enterprises from cyber threats before they occur.

**Highlights:** Proactive cyber-attack prevention, Real-time adversary monitoring, Global cyber observatory, Enterprise-level cyber-warfare capability, Performance updates and bug fixes

**Features:** macOS Compatibility

**In-app purchases:** none


### Ask VT

[App page](https://appshunter.io/ios/app/ask-vt/id1612101283)

This utility app allows users to scan URLs and files for malware using the VirusTotal online service. It provides a convenient way to check suspicious links and files directly from your device, integrating with other apps via the Share menu.

**Highlights:** Scan URLs for malware, Scan files for malware, Use VirusTotal service, Drag and drop files, Share menu integration, Freeware

**In-app purchases:** none


## Frequently asked questions

### Is ZDL free?

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

### Is Ask VT free?

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

### Which has better reviews, ZDL or Ask VT?

ZDL and Ask VT are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do ZDL or Ask VT have ads?

Neither ZDL nor Ask VT shows ads.

### Which is updated more often, ZDL or Ask VT?

ZDL ships an update every 4 months, and Ask VT every 3 months. Most recently, ZDL was updated on October 14, 2026 and Ask VT on October 11, 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.*