# PrivateWave Professional vs BioWave

The clearest difference is iOS requirement: PrivateWave Professional at 11.0 against BioWave's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

PrivateWave Professional ships an update every 5 weeks, BioWave monthly. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | PrivateWave Professional | BioWave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/privatewave-professional/id401908184/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 28 MB | 200 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BV TECH SPA](https://appshunter.io/developer/1787905127) | [Aranasecurity](https://appshunter.io/developer/1574371832) |

## What reviewers say

### PrivateWave Professional

[App page](https://appshunter.io/ios/app/privatewave-professional/id401908184)

Securely encrypt your calls using VoIP technology. This app allows for encrypted communication between users who also have the software installed, offering robust security features and low bandwidth usage. It is designed for business and personal use where call privacy is paramount.

**Highlights:** End-to-end voice encryption (ZRTP), Signaling protection (SIP/TLS), Mutual authentication with X.509 certificates, Low bandwidth usage, Extremely low battery drain, Supports various IP-enabled networks

**In-app purchases:** none


### BioWave

[App page](https://appshunter.io/ios/app/biowave/id1574371830)

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

**In-app purchases:** none


## Frequently asked questions

### Is PrivateWave Professional free?

PrivateWave Professional is free to download, with no in-app purchases.

### Is BioWave free?

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

### Do PrivateWave Professional or BioWave have ads?

Neither PrivateWave Professional nor BioWave shows ads.

### Which is updated more often, PrivateWave Professional or BioWave?

PrivateWave Professional ships an update every 5 weeks, and BioWave monthly. Most recently, PrivateWave Professional was updated on October 23, 2026 and BioWave 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.*