# Twenty One (XXI) vs Emerald Setup

The clearest difference is update cadence: Emerald Setup at every 2 months against Twenty One (XXI)'s every 8 months. Emerald Setup also leads on ratings volume (5 vs 1). Twenty One (XXI)'s advantage is iOS requirement (10.0 vs 14.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Twenty One (XXI) against 5.0 for Emerald Setup. That said, the two scores are not equally well evidenced: Emerald Setup has 5 ratings behind it against 1, so its average is the more settled of the two.

Twenty One (XXI) ships an update every 8 months, Emerald Setup every 2 months. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Twenty One (XXI) | Emerald Setup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/twenty-one-xxi/id1059178930/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/emerald-setup/id1493031195/reviews) |
| Number of ratings | 1 | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 7 MB | 92 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Greg Fiumara](https://appshunter.io/developer/354092309) | [Emerald Innovations, Inc.](https://appshunter.io/developer/1493031194) |

## What reviewers say

### Twenty One (XXI)

[App page](https://appshunter.io/ios/app/twenty-one-xxi/id1059178930)

Bypass age verification pop-ups on alcohol-related websites. This utility uses Safari's Content Blocker technology to efficiently disable age gates, allowing direct access to website content without repeated birthdate entry.

**Highlights:** Blocks alcohol website age gates, Uses Safari Content Blocker, Maintains updated website list, Open-source, Designed for mobile

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

**In-app purchases:** none


### Emerald Setup

[App page](https://appshunter.io/ios/app/emerald-setup/id1493031195)

This app offers guided setup and monitoring for a touch-free health measurement system. It uses environmental wireless signals to track vital signs, sleep, and mobility without requiring wearables or user interaction.

**Highlights:** Touch-free health measurement, Continuous vital sign monitoring, Sleep and mobility tracking, Guided system configuration, Wireless signal monitoring, Passive health tracking

**In-app purchases:** none


## Frequently asked questions

### Is Twenty One (XXI) free?

Twenty One (XXI) is free to download, with no in-app purchases.

### Is Emerald Setup free?

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

### Which has better reviews, Twenty One (XXI) or Emerald Setup?

Twenty One (XXI) and Emerald Setup are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do Twenty One (XXI) or Emerald Setup have ads?

Neither Twenty One (XXI) nor Emerald Setup shows ads.

### Which is updated more often, Twenty One (XXI) or Emerald Setup?

Twenty One (XXI) ships an update every 8 months, and Emerald Setup every 2 months. Most recently, Twenty One (XXI) was updated on October 17, 2026 and Emerald Setup on October 18, 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.*