# Chainlock VPN vs Duality

The clearest difference is rating: Chainlock VPN at 4.6 against Duality's 3.0. Chainlock VPN also leads on ratings volume (10 vs 2). Duality's advantage is review sentiment (100% vs 91%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Chainlock VPN sells 3 in-app purchases, starting at $9.99 per 7 days and Duality sells 7 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Chainlock VPN holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Chainlock VPN has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 91% of Chainlock VPN's written reviews are positive against 100% of Duality's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Chainlock VPN | Duality |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/chainlock-vpn/id6747684066/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/duality-vpn-and-proxy/id6752567973/reviews) |
| Number of ratings | **10** | 2 |
| Positive reviews | 90.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 62 MB | 128 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [POLISH MY NAILS LTD](https://appshunter.io/developer/1822348302) | [Fundamental Projects S.L.R.](https://appshunter.io/developer/1839922716) |

## What reviewers say

### Chainlock VPN

[App page](https://appshunter.io/ios/app/chainlock-vpn/id6747684066)

This app offers a secure and reliable VPN connection with zero-trace technology and smart encryption. It provides fast, stable performance and a clean design for seamless integration into your digital life, ensuring your privacy is always protected.

**Highlights:** Zero-trace technology, Smart encryption, Automatic protection, Fast and stable performance, Clean and lightweight design, Global server access

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $29.99 | per month |
| Yearly Subscription | $59.99 | per year |


### Duality

[App page](https://appshunter.io/ios/app/duality-vpn-and-proxy/id6752567973)

Secure your internet connection with a VPN that offers split tunneling and custom routing. Protect your data on public Wi-Fi, work remotely with peace of mind, and enjoy fast, private browsing. Choose which apps and websites use the VPN for optimized speeds.

**Highlights:** Free VPN with one-tap connection, Kill switch with DNS leak protection, Split tunneling for selective traffic routing, GeoIP routing for optimized connections (Premium), Strict no-logs policy, Unlimited speed, no throttling, Local network access while connected

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic subscription | $5.99 | per month |
| Premium for 1 month | $8.99 | per month |
| Basic yearly subscription | $23.99 | per year |
| Premium for 1 year | $36.99 | per year |
| Bandwidth of 15GB | $2.00 | one-time |
| Package of 70GB | $4.00 | one-time |
| Package of 150GB | $9.00 | one-time |


## Frequently asked questions

### Is Chainlock VPN free?

Chainlock VPN is free to download, with in-app purchases available.

### Is Duality free?

Duality is free to download, with in-app purchases available.

### Which has better reviews, Chainlock VPN or Duality?

Chainlock VPN is rated higher. Chainlock VPN averages 4.6 out of 5 from 10 ratings, while Duality averages 3.0 from 2 ratings.

### Do Chainlock VPN or Duality have ads?

Neither Chainlock VPN nor Duality shows ads.

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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.*