# UniQMS vs VoicePBX

The clearest difference is update cadence: VoicePBX at every 3 days against UniQMS's every 3 weeks. 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.

UniQMS ships an update every 3 weeks, VoicePBX every 3 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | UniQMS | VoicePBX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 18 MB | 22 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [United Technologies Corporation](https://appshunter.io/developer/423059994) | [V9 TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1615750272) |

## What reviewers say

### UniQMS

[App page](https://appshunter.io/ios/app/uniqms/id6742391918)

**Features:** macOS Compatibility

**In-app purchases:** none


### VoicePBX

[App page](https://appshunter.io/ios/app/voicepbx/id6791209874)

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

**In-app purchases:** none


## Frequently asked questions

### Is UniQMS free?

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

### Is VoicePBX free?

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

### Do UniQMS or VoicePBX have ads?

Neither UniQMS nor VoicePBX shows ads.

### Which is updated more often, UniQMS or VoicePBX?

UniQMS ships an update every 3 weeks, and VoicePBX every 3 days. Most recently, UniQMS was updated on November 8, 2026 and VoicePBX on November 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.*