Comparison

BUZZYA vs ATAS Cloud Telephony

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

Head to head
About

BUZZYA

Features
Read full description

BUZZYA has reinvented phone services without the constraints of cost and destination. Whether you are in the US, Canada or Europe, you can make unlimited calls to a mobile, VOIP or landline phone via WIFI, 4G or 5G using your BUZZYA app. Your party does not require the BUZZYA app to receive your voice calls. Features: • Unlimited person-to-person voice or video calls to and from US, Canada and Europe • Video calls between 2 or more people in the BUZZYA app community Advantages: • Your party is not required to have BUZZYA to receive your voice calls • You are assigned a US, Canadian or French telephone number which will display on your called party's phone • You can let BUZZYA access to all contacts in your phone directory (US, Canada and 26 European destinations*) Download Buzzy for free and join the Buzz Club !

About

ATAS Cloud Telephony

Read full description

ATAS - is a full IP and cloud-based telephony solution that enables you to keep your existing telephone numbers and switch from traditional telephony systems to the cloud. ATAS Cloud Telephony is ready to support you by using the softphone APP on mobile devices for receiving and making free app to app calls from anywhere.

Screenshots

BUZZYA4 screens
ATAS Cloud Telephony4 screens

Verdict

The call

The clearest difference is update cadence: ATAS Cloud Telephony at every 4 months against BUZZYA's every 38 months. BUZZYA's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

UpkeepUpdate frequency

BUZZYA ships an update every 38 months, ATAS Cloud Telephony every 4 months. The most recent releases landed on September 23, 2026 and October 2, 2026 respectively.

Scorecard2 real differences Ā· 4 level
BUZZYA versus ATAS Cloud Telephony: the parameters behind the verdict, then further details
ParameterBUZZYAATAS Cloud Telephony
PriceFreeFree
Update frequencyEvery 38 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size97 MB108 MB
Age rating17+17+
DeveloperTelcozTrisilco Radiance Communications Sdn Bhd

In-app purchases

None

BUZZYA

No in-app purchases

None

ATAS Cloud Telephony

No in-app purchases

Questions

Is BUZZYA free?
BUZZYA is free to download, with no in-app purchases.
Is ATAS Cloud Telephony free?
ATAS Cloud Telephony is free to download, with no in-app purchases.
Do BUZZYA or ATAS Cloud Telephony have ads?
Neither BUZZYA nor ATAS Cloud Telephony shows ads.
Which is updated more often, BUZZYA or ATAS Cloud Telephony?
BUZZYA ships an update every 38 months, and ATAS Cloud Telephony every 4 months. Most recently, BUZZYA was updated on September 23, 2026 and ATAS Cloud Telephony on October 2, 2026.

Other comparisons