# AustenTel ACS vs BUZZYA

The clearest difference is update cadence: AustenTel ACS at every 6 weeks against BUZZYA's every 38 months. AustenTel ACS also leads on ratings volume (3 vs 1). BUZZYA's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for AustenTel ACS against 5.0 for BUZZYA. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

AustenTel ACS ships an update every 6 weeks, BUZZYA every 38 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | AustenTel ACS | BUZZYA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/austentel-acs/id6444466517/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/buzzya/id6446094266/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 38 months |
| Monetization | Free | Free |
| Size | 5 MB | 97 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Austen Consultants, LLC](https://appshunter.io/developer/1654860193) | [Telcoz](https://appshunter.io/developer/1675899948) |

## What reviewers say

### AustenTel ACS

[App page](https://appshunter.io/ios/app/austentel-acs/id6444466517)

Manage your business phone system from your mobile device. Make and receive calls with your work extension, access transcribed voicemails, and message colleagues. Stay connected and productive wherever you are.

**Highlights:** Work extension on mobile, HD voice calls, Visual voicemail with transcription, Team messaging, Company directory, Call history sync

**In-app purchases:** none


### BUZZYA

[App page](https://appshunter.io/ios/app/buzzya/id6446094266)

Make unlimited voice and video calls to mobile, VoIP, or landline phones in the US, Canada, and Europe. Your recipients don't need the app to receive calls, and you can get a dedicated US, Canadian, or French number that displays on their caller ID.

**Highlights:** Unlimited voice and video calls, Calls to mobile, VoIP, and landlines, No app required for recipients, US, Canadian, or French phone number, Contact list integration

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

**In-app purchases:** none


## Frequently asked questions

### Is AustenTel ACS free?

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

### Is BUZZYA free?

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

### Which has better reviews, AustenTel ACS or BUZZYA?

AustenTel ACS and BUZZYA are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do AustenTel ACS or BUZZYA have ads?

Neither AustenTel ACS nor BUZZYA shows ads.

### Which is updated more often, AustenTel ACS or BUZZYA?

AustenTel ACS ships an update every 6 weeks, and BUZZYA every 38 months. Most recently, AustenTel ACS was updated on October 30, 2026 and BUZZYA on October 27, 2026.

---

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