# CT Cloud Communicator vs PXN Audio

The clearest difference is update cadence: PXN Audio at every 2 weeks against CT Cloud Communicator's every 4 months. PXN Audio also leads on iOS requirement (11.0 vs 17.6). 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.

CT Cloud Communicator ships an update every 4 months, PXN Audio every 2 weeks. The most recent releases landed on July 26, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | CT Cloud Communicator | PXN Audio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 126 MB | 54 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CallTower Connect](https://appshunter.io/developer/796441638) | [深圳莱仕达电子科技有限公司](https://appshunter.io/developer/1435120092) |

## What reviewers say

### CT Cloud Communicator

[App page](https://appshunter.io/ios/app/ct-cloud-communicator/id1518203684)

Manage your home or office phone system from any device. Enjoy high-quality calls, instant messaging synced across devices, and seamless meeting upgrades. Features include visual voicemail with transcription and real-time contact presence.

**Highlights:** High-quality audio calls, Synced cross-device chat, One-click call/chat to meeting, Mid-call device switching, Voicemail with transcription, Real-time contact presence

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### PXN Audio

[App page](https://appshunter.io/ios/app/pxn-audio/id1546951381)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CT Cloud Communicator free?

CT Cloud Communicator is free to download, with no in-app purchases.

### Is PXN Audio free?

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

### Do CT Cloud Communicator or PXN Audio have ads?

Neither CT Cloud Communicator nor PXN Audio shows ads.

### Which is updated more often, CT Cloud Communicator or PXN Audio?

CT Cloud Communicator ships an update every 4 months, and PXN Audio every 2 weeks. Most recently, CT Cloud Communicator was updated on July 26, 2026 and PXN Audio on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*