# Proofpoint Agent vs Invisinet iZTA

The clearest difference is update cadence: Proofpoint Agent at every 6 weeks against Invisinet iZTA's every 3 months. Proofpoint Agent also leads on iOS requirement (15.0 vs 18.0). On price, ads, 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.

Proofpoint Agent ships an update every 6 weeks, Invisinet iZTA every 3 months. The most recent releases landed on June 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Proofpoint Agent | Invisinet iZTA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/proofpoint-agent/id1479112262/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 33 MB | 33 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Proofpoint, Inc](https://appshunter.io/developer/1169601714) | [Invisinet Technologies LLC](https://appshunter.io/developer/1710414973) |

## What reviewers say

### Proofpoint Agent

[App page](https://appshunter.io/ios/app/proofpoint-agent/id1479112262)

Securely access business applications and the internet with a cloud-based zero-trust network. This service protects user devices and network resources by defining access policies and securing all traffic through a software-defined perimeter.

**Highlights:** Zero Trust Network in the Cloud, Secure access to business applications, Cloud-delivered internet security, Software-defined perimeter, Global cloud network

**Features:** macOS Compatibility

**In-app purchases:** none


### Invisinet iZTA

[App page](https://appshunter.io/ios/app/invisinet-izta/id6476008742)

**In-app purchases:** none


## Frequently asked questions

### Is Proofpoint Agent free?

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

### Is Invisinet iZTA free?

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

### Do Proofpoint Agent or Invisinet iZTA have ads?

Neither Proofpoint Agent nor Invisinet iZTA shows ads.

### Which is updated more often, Proofpoint Agent or Invisinet iZTA?

Proofpoint Agent ships an update every 6 weeks, and Invisinet iZTA every 3 months. Most recently, Proofpoint Agent was updated on June 9, 2026 and Invisinet iZTA on September 21, 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.*