# Advanced UC Softphone vs BUZZIN™

The clearest difference is update cadence: BUZZIN™ at every 2 weeks against Advanced UC Softphone's every 2 months. 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.

Advanced UC Softphone ships an update every 2 months, BUZZIN™ every 2 weeks. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Advanced UC Softphone | BUZZIN™ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 65 MB | 45 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UnitedCloud Inc.](https://appshunter.io/developer/1183177448) | [Chad Burback](https://appshunter.io/developer/1833172307) |

## What reviewers say

### Advanced UC Softphone

[App page](https://appshunter.io/ios/app/advanced-uc-softphone/id6736867045)

**In-app purchases:** none


### BUZZIN™

[App page](https://appshunter.io/ios/app/buzzin/id6751026501)

**In-app purchases:** none


## Frequently asked questions

### Is Advanced UC Softphone free?

Advanced UC Softphone is free to download, with no in-app purchases.

### Is BUZZIN™ free?

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

### Do Advanced UC Softphone or BUZZIN™ have ads?

Neither Advanced UC Softphone nor BUZZIN™ shows ads.

### Which is updated more often, Advanced UC Softphone or BUZZIN™?

Advanced UC Softphone ships an update every 2 months, and BUZZIN™ every 2 weeks. Most recently, Advanced UC Softphone was updated on October 16, 2026 and BUZZIN™ on October 6, 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.*