# 22HK vs 21Pool

22HK and 21Pool are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

22HK ships an update every 2 weeks, 21Pool every 3 weeks. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 22HK | 21Pool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/22hk/id6447557807/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 24 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [New Digital Trading Company Limited](https://appshunter.io/developer/1681751124) | [Inter Select Service FZE LLC](https://appshunter.io/developer/1754227509) |

## What reviewers say

### 22HK

[App page](https://appshunter.io/ios/app/22hk/id6447557807)

Easily buy and manage shared server services for hash power. Focus on increasing revenue and building product packages with a seamless platform for global hash power services. Access real-time data and track your investments anytime, anywhere.

**Highlights:** Purchase shared server services, Manage hash power, Build hash power product packages, Access real-time data, Track shared service packages

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

**In-app purchases:** none


### 21Pool

[App page](https://appshunter.io/ios/app/21pool-crypto-mining-pool/id6504883855)

This app provides a profitable and reliable platform for cryptocurrency mining. It offers efficient mining with a fair formula, low fees, and stable connections. Users can track equipment statistics, monitor earnings, and manage workers through an intuitive interface.

**Highlights:** Efficient mining with FPPS formula, Low fees and stable connection, Real-time equipment statistics, Daily earnings and withdrawal monitoring, Worker management, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is 22HK free?

22HK is free to download, with no in-app purchases.

### Is 21Pool free?

21Pool is free to download, with no in-app purchases.

### Do 22HK or 21Pool have ads?

Neither 22HK nor 21Pool shows ads.

### Which is updated more often, 22HK or 21Pool?

22HK ships an update every 2 weeks, and 21Pool every 3 weeks. Most recently, 22HK was updated on June 5, 2026 and 21Pool on September 9, 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.*