Comparison

GeoStar Mobile vs Syntela Buzz

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GeoStar Mobile

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
Read full description

GeoStar Mobile is a SIP softclient that extends VoIP functionality beyond the land line or desk top. It brings features of the GeoCloud Hosted PBX platform directly to end-user's mobile devices as a Unified Communications solution. With GeoStar Mobile, users are able to maintain the same identity when making or receiving calls from any location, regardless of their device. They are also able seamlessly send an ongoing call from one device to another and continue that call without interruption. GeoStar Mobile grants users the ability to manage contacts, voicemail, call history and configurations in a single location. This includes the management of answering rules. greetings, and presence which all contribute to more efficient communication. ***NOTICE: You must have an existing account with GeoStar Communications in order for GeoStar Mobile to work***

About

Syntela Buzz

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
Read full description

Syntela Buzz is an all-in-one conferencing solution that brings business collaboration to the next level. Interoperability for all devices and platforms is seamless and easy allowing for a truly mobile workday. Download the app here and connect with users anytime, anywhere on any device. FEATURES: -Conduct web conferences with video and screen sharing -Schedule meetings or start with the click of a button -Invite participants from your integrated address book -See thumbnails of participants and who exactly is speaking -View shared files and documents -Mute, add, remove participants from within your meeting -Text chat, take notes and save for later in your call history -Record your meetings -View built-in AI generated transcripts -View your call history including conference stats -Share your front or back-facing camera -Grid view or speaker view -Raise your hand -Waiting room

Screenshots

GeoStar Mobile1 screens
Syntela Buzz4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard2 real differences · 7 level
GeoStar Mobile versus Syntela Buzz: the parameters behind the verdict, then further details
ParameterGeoStar MobileSyntela Buzz
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 8 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size124 MB158 MB
Age rating4+4+
DeveloperGeoStar CommunicationsSyntela, Inc.

Customer experience

GeoStar Mobile

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Syntela Buzz

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

GeoStar Mobile

No in-app purchases

None

Syntela Buzz

No in-app purchases

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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