# ZENBLOCK Ultra vs Netzilo

The clearest difference is iOS requirement: Netzilo at 15.6 against ZENBLOCK Ultra's 17.0. 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 ZENBLOCK Ultra against 5.0 for Netzilo. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Both ship on a similar rhythm, roughly monthly. Both last shipped on November 4, 2026.

## The numbers

| Metric | ZENBLOCK Ultra | Netzilo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/zenblock-ultra/id6476831622/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/netzilo/id6532624291/reviews) |
| Number of ratings | 2 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 1 MB | 73 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nana Annor Asante](https://appshunter.io/developer/1718660542) | [Netzilo Inc.](https://appshunter.io/developer/1794749381) |

## What reviewers say

### ZENBLOCK Ultra

[App page](https://appshunter.io/ios/app/zenblock-ultra/id6476831622)

Reclaim your focus and productivity with this free tool that blocks distracting websites. It offers customizable blocking, dynamic whitelisting, and pre-defined blocklists for a more mindful online experience.

**Highlights:** Customizable website blocking, Dynamic whitelisting, Predefined blocklists (3000+ sites), Privacy-centric (no data collection), Ad-free experience

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


### Netzilo

[App page](https://appshunter.io/ios/app/netzilo/id6532624291)

This application allows mobile devices to establish a connection with the Netzilo platform. It facilitates seamless integration for enhanced productivity and access to platform features.

**Highlights:** Connect mobile devices, Integrate with Netzilo platform, Enhance productivity, Access platform features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZENBLOCK Ultra free?

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

### Is Netzilo free?

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

### Which has better reviews, ZENBLOCK Ultra or Netzilo?

ZENBLOCK Ultra and Netzilo are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do ZENBLOCK Ultra or Netzilo have ads?

Neither ZENBLOCK Ultra nor Netzilo shows ads.

### Which is updated more often, ZENBLOCK Ultra or Netzilo?

ZENBLOCK Ultra ships an update monthly, and Netzilo monthly. Most recently, ZENBLOCK Ultra was updated on November 4, 2026 and Netzilo on November 4, 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.*