# PGP Chat vs Ocean's Wave

The clearest difference is update cadence: PGP Chat at every 5 days against Ocean's Wave's every 3 weeks. PGP Chat also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

PGP Chat ships an update every 5 days, Ocean's Wave every 3 weeks. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | PGP Chat | Ocean's Wave |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 14 MB | 32 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Sandro Meier](https://appshunter.io/developer/1845733575) | [PESTPAL s.r.o.](https://appshunter.io/developer/1880854803) |

## What reviewers say

### PGP Chat

[App page](https://appshunter.io/ios/app/pgp-chat/id6753926388)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ocean's Wave

[App page](https://appshunter.io/ios/app/oceans-wave-private-chat/id6759814200)

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

**In-app purchases:** none


## Frequently asked questions

### Is PGP Chat free?

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

### Is Ocean's Wave free?

Ocean's Wave is free to download, with no in-app purchases.

### Do PGP Chat or Ocean's Wave have ads?

Neither PGP Chat nor Ocean's Wave shows ads.

### Which is updated more often, PGP Chat or Ocean's Wave?

PGP Chat ships an update every 5 days, and Ocean's Wave every 3 weeks. Most recently, PGP Chat was updated on October 15, 2026 and Ocean's Wave on October 19, 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.*