# GeoStar Mobile vs Syntela Buzz

The clearest difference is update cadence: Syntela Buzz at fortnightly against GeoStar Mobile's every 8 months. Syntela Buzz also leads on iOS requirement (13.0 vs 17.0). On price, rating, ratings volume and ads 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 GeoStar Mobile against 5.0 for Syntela Buzz. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

GeoStar Mobile ships an update every 8 months, Syntela Buzz fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | GeoStar Mobile | Syntela Buzz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/geostar-mobile/id1496628846/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/syntela-buzz/id1548495780/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 124 MB | 158 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GeoStar Communications](https://appshunter.io/developer/1496628695) | [Syntela, Inc.](https://appshunter.io/developer/1121738821) |

## What reviewers say

### GeoStar Mobile

[App page](https://appshunter.io/ios/app/geostar-mobile/id1496628846)

This unified communications app brings VoIP features to your mobile device, allowing you to maintain your professional identity across calls. Seamlessly transfer calls between devices and manage contacts, voicemail, and call history in one place for efficient communication.

**Highlights:** VoIP functionality on mobile, Unified Communications solution, Maintain same identity across devices, Seamless call transfer, Contact management, Voicemail and call history management, Answering rules and presence management

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### Syntela Buzz

[App page](https://appshunter.io/ios/app/syntela-buzz/id1548495780)

This all-in-one conferencing solution enhances business collaboration with seamless interoperability across devices and platforms. Conduct web conferences with video and screen sharing, manage participants, and utilize AI-generated transcripts for a productive mobile workday.

**Highlights:** Video and screen sharing, Meeting scheduling and instant start, Participant management, AI-generated transcripts, Call history and stats, Text chat and note-taking, Meeting recording

**In-app purchases:** none


## Frequently asked questions

### Is GeoStar Mobile free?

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

### Is Syntela Buzz free?

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

### Which has better reviews, GeoStar Mobile or Syntela Buzz?

GeoStar Mobile and Syntela Buzz are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do GeoStar Mobile or Syntela Buzz have ads?

Neither GeoStar Mobile nor Syntela Buzz shows ads.

### Which is updated more often, GeoStar Mobile or Syntela Buzz?

GeoStar Mobile ships an update every 8 months, and Syntela Buzz fortnightly. Most recently, GeoStar Mobile was updated on November 3, 2026 and Syntela Buzz on November 3, 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.*