Comparison

ATAS Cloud Telephony vs Telatel One

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

Head to head

About

ATAS Cloud Telephony

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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.

About

Telatel One

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Telatel One, votre nouveau compagnon téléphonique ! Cette application gratuite transforme votre smartphone en un softphone très pratique. Où que vous soyez, en France ou à l'international, restez connecté à votre ligne de bureau grâce à internet. Fini les contraintes géographiques ! Profitez d'une mobilité totale : votre numéro suit partout. Avec Telatel One, émettez et recevez vos appels en toute simplicité. Une solution complète et flexible, conçue par Telatel Telecom pour booster votre communication. Téléchargez et révolutionnez votre façon de travailler !

Screenshots

ATAS Cloud Telephony4 screens

Telatel One4 screens

Verdict

The call

ATAS Cloud Telephony and Telatel One are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

ATAS Cloud Telephony ships an update every 3 months, Telatel One every 2 months. The most recent releases landed on May 17, 2026 and September 9, 2026 respectively.

ScorecardNo meaningful differences

ATAS Cloud Telephony versus Telatel One: the parameters behind the verdict, then further details
Parameter	ATAS Cloud Telephony	Telatel One
Price	Free	Free
Update frequency	Every 3 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone	iPhone
Requires iOS	16.0	16.0
Further details — not scored
Size	106 MB	115 MB
Age rating	17+	17+
Developer	Trisilco Radiance Communications Sdn Bhd	TELATEL TELECOM

In-app purchases

None

ATAS Cloud Telephony

No in-app purchases

None

Telatel One

No in-app purchases

Questions

Is ATAS Cloud Telephony free?

ATAS Cloud Telephony is free to download, with no in-app purchases.

Is Telatel One free?

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

Do ATAS Cloud Telephony or Telatel One have ads?

Neither ATAS Cloud Telephony nor Telatel One shows ads.

Which is updated more often, ATAS Cloud Telephony or Telatel One?

ATAS Cloud Telephony ships an update every 3 months, and Telatel One every 2 months. Most recently, ATAS Cloud Telephony was updated on May 17, 2026 and Telatel One on September 9, 2026.