# PBX.io Mobile Voice vs AlphaDisc™ CLD

The clearest difference is update cadence: AlphaDisc™ CLD at every 3 weeks against PBX.io Mobile Voice's every 2 months. AlphaDisc™ CLD also leads on iOS requirement (13.0 vs 17.0). 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.

PBX.io Mobile Voice ships an update every 2 months, AlphaDisc™ CLD every 3 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | PBX.io Mobile Voice | AlphaDisc™ CLD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 120 MB | 34 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUMOFIBER LLC](https://appshunter.io/developer/1746436608) | [Netafim](https://appshunter.io/developer/591791346) |

## What reviewers say

### PBX.io Mobile Voice

[App page](https://appshunter.io/ios/app/pbxio-mobile-voice/id1479250959)

**Features:** Siri integration

**In-app purchases:** none


### AlphaDisc™ CLD

[App page](https://appshunter.io/ios/app/alphadisc-cld/id1505187724)

**In-app purchases:** none


## Frequently asked questions

### Is PBX.io Mobile Voice free?

PBX.io Mobile Voice is free to download, with no in-app purchases.

### Is AlphaDisc™ CLD free?

AlphaDisc™ CLD is free to download, with no in-app purchases.

### Do PBX.io Mobile Voice or AlphaDisc™ CLD have ads?

Neither PBX.io Mobile Voice nor AlphaDisc™ CLD shows ads.

### Which is updated more often, PBX.io Mobile Voice or AlphaDisc™ CLD?

PBX.io Mobile Voice ships an update every 2 months, and AlphaDisc™ CLD every 3 weeks. Most recently, PBX.io Mobile Voice was updated on November 7, 2026 and AlphaDisc™ CLD on November 7, 2026.

---

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