# OysterVPN vs ChatMate

The clearest difference is update cadence: ChatMate at every 3 days against OysterVPN's monthly. ChatMate also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OysterVPN sells 3 in-app purchases, starting at $5.99 per month and ChatMate sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

OysterVPN ships an update monthly, ChatMate every 3 days. The most recent releases landed on August 8, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | OysterVPN | ChatMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (26 ratings)](https://appshunter.io/ios/app/oystervpn-secure-and-fast-vpn/id1639558080/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Subscription | — |
| Size | 42 MB | 20 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [OYSTER DIGITAL SOLUTIONS LIMITED](https://appshunter.io/developer/1639558082) | [Eder Alan Martinez Marquez](https://appshunter.io/developer/1680852571) |

## What reviewers say

### OysterVPN

[App page](https://appshunter.io/ios/app/oystervpn-secure-and-fast-vpn/id1639558080)

This application provides a secure and private internet connection through encryption. It allows users to browse the web privately, stream content from various services, and protect their data on public Wi-Fi. Enjoy online freedom with a vast server network and unlimited data.

**Highlights:** AES 256-bit encryption, Dedicated streaming servers, 150+ global VPN servers, Unlimited data, 5 multi-logins, WireGuard protocol support, Zero-logs policy

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Subscription | $5.99 | per month |
| Six Months Subscription | $29.99 | per 6 months |
| One Year Subscription | $29.99 | per year |


### ChatMate

[App page](https://appshunter.io/ios/app/chatmate/id6447494980)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatMate Premium | $9.99 | per month |
| ChatMate Premium | $99.99 | per year |
| Premium 1 día | $0.99 | one-time |
| Premium 7 días | $4.99 | one-time |


## Frequently asked questions

### Is OysterVPN free?

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

### Is ChatMate free?

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

### Do OysterVPN or ChatMate have ads?

Neither OysterVPN nor ChatMate shows ads.

### Which is updated more often, OysterVPN or ChatMate?

OysterVPN ships an update monthly, and ChatMate every 3 days. Most recently, OysterVPN was updated on August 8, 2026 and ChatMate on May 16, 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.*