# PrivateWave Professional vs Halo CommLink

The clearest difference is rating: Halo CommLink at 4.7 against PrivateWave Professional's 3.7. Halo CommLink also leads on ratings volume (57 vs 3). PrivateWave Professional's advantage is update cadence (every 5 weeks vs every 6 months) and iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Halo CommLink holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Halo CommLink has 57 ratings behind it against 3, so its average is the more settled of the two.

PrivateWave Professional ships an update every 5 weeks, Halo CommLink every 6 months. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PrivateWave Professional | Halo CommLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/privatewave-professional/id401908184/reviews) | **[4.7 (57 ratings)](https://appshunter.io/ios/app/halo-commlink/id1132345737/reviews)** |
| Number of ratings | 3 | **57** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Free | Free |
| Size | 28 MB | 107 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BV TECH SPA](https://appshunter.io/developer/1787905127) | [Halo Privacy Inc.](https://appshunter.io/developer/1132345736) |

## 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


### Halo CommLink

[App page](https://appshunter.io/ios/app/halo-commlink/id1132345737)

This app provides VoIP calling capabilities over Wi-Fi or cellular data networks. It integrates with your existing contacts for easy communication management and supports multiple calls. Advanced security and audio features ensure secure and high-quality conversations.

**Highlights:** SIP-based VoIP calling, Wi-Fi and cellular data support, Contact list integration, Multiple call handling, Secure call signaling and audio encryption, Advanced audio codecs

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is PrivateWave Professional free?

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

### Is Halo CommLink free?

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

### Which has better reviews, PrivateWave Professional or Halo CommLink?

Halo CommLink is rated higher. PrivateWave Professional averages 3.7 out of 5 from 3 ratings, while Halo CommLink averages 4.7 from 57 ratings.

### Do PrivateWave Professional or Halo CommLink have ads?

Neither PrivateWave Professional nor Halo CommLink shows ads.

### Which is updated more often, PrivateWave Professional or Halo CommLink?

PrivateWave Professional ships an update every 5 weeks, and Halo CommLink every 6 months. Most recently, PrivateWave Professional was updated on October 23, 2026 and Halo CommLink on October 10, 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.*