# ThreatTotal vs Z

The clearest difference is update cadence: Z at daily against ThreatTotal's every 6 months. On price, rating, ratings volume and ads 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 ThreatTotal against 5.0 for Z. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

ThreatTotal ships an update every 6 months, Z daily. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ThreatTotal | Z |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/threattotal/id6762168842/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/z-sync/id6804470330/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Monetization | Free | Free |
| Size | 3 MB | 15 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Mitch Rappard](https://appshunter.io/developer/904030456) | [Kjell Behrends](https://appshunter.io/developer/1870339930) |

## What reviewers say

### ThreatTotal

[App page](https://appshunter.io/ios/app/threattotal/id6762168842)

Instantly check if URLs, domains, IP addresses, or file hashes are malicious. This app queries the VirusTotal API, providing threat verdicts from numerous security engines. A VirusTotal API key is required and stored securely.

**Highlights:** Malicious indicator checking, URL, domain, IP, hash detection, VirusTotal API integration, Auto-detection of indicator type, Threat verdict and scores, Secure API key storage

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

**In-app purchases:** none


### Z

[App page](https://appshunter.io/ios/app/z-sync/id6804470330)

Seamlessly sync your browser spaces, tabs, and essentials from Zen Browser to your iPhone. Easily access pinned tabs, swipe between spaces, and share URLs directly into your Zen environment. This independent app enhances your mobile browsing workflow.

**Highlights:** Sync browser spaces, Access pinned tabs, Open essentials, Share URLs to spaces, Swipe between spaces

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

**In-app purchases:** none


## Frequently asked questions

### Is ThreatTotal free?

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

### Is Z free?

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

### Which has better reviews, ThreatTotal or Z?

ThreatTotal and Z are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do ThreatTotal or Z have ads?

Neither ThreatTotal nor Z shows ads.

### Which is updated more often, ThreatTotal or Z?

ThreatTotal ships an update every 6 months, and Z daily. Most recently, ThreatTotal was updated on October 19, 2026 and Z on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*