# Seifr vs Ocean's Wave

The clearest difference is update cadence: Ocean's Wave at every 3 weeks against Seifr's every 4 months. Seifr's advantage is iOS requirement (16.0 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.

Seifr ships an update every 4 months, Ocean's Wave every 3 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Seifr | Ocean's Wave |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 74 MB | 32 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [BIOKODA doo](https://appshunter.io/developer/405318675) | [PESTPAL s.r.o.](https://appshunter.io/developer/1880854803) |

## What reviewers say

### Seifr

[App page](https://appshunter.io/ios/app/seifr/id6758987591)

**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 Seifr free?

Seifr 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 Seifr or Ocean's Wave have ads?

Neither Seifr nor Ocean's Wave shows ads.

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

Seifr ships an update every 4 months, and Ocean's Wave every 3 weeks. Most recently, Seifr was updated on October 25, 2026 and Ocean's Wave on October 31, 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.*