ATAS Cloud Telephony vs Ublux
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Ublux
This app provides a VOIP calling solution for seamless international communication. It offers free app-to-app calls with high-definition quality and secure discussions. Access international numbers from 160 countries with 24/7 security and data encryption.
- International calling from 160 countries
- Free app-to-app calls
- High-definition call quality
- Secure discussions with data encryption
- Seamless integration with tools
- Scalable call volume
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Stay connected with your contacts on the go. Ublux puts a world-class international call application in your pocket, so you can handle calls anywhere, anytime. Ublux adapts to your needs, allowing you to make and receive calls seamlessly, integrating with your favourite tools. Apart from the typical functionalities, our complimentary VOIP application allows you to use more. Top-notch, free app-to-app calls. Enjoy high-definition calls and ensure secure discussions. Access international numbers from 160 countries and enjoy 24/7 security and data encryption. Scale your call volume up or down effortlessly. Experience Ublux for instant access, flexibility, and enhanced communication.
Screenshots
Verdict
ATAS Cloud Telephony and Ublux 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ATAS Cloud Telephony ships an update every 4 months, Ublux every 7 months. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.
| Parameter | ATAS Cloud Telephony | Ublux |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 108 MB | 116 MB |
| Age rating | 17+ | 17+ |
| Developer | Trisilco Radiance Communications Sdn Bhd | Ublux |
In-app purchases
ATAS Cloud Telephony
No in-app purchases
Ublux
No in-app purchases
Questions
Is ATAS Cloud Telephony free?
Is Ublux free?
Do ATAS Cloud Telephony or Ublux have ads?
Which is updated more often, ATAS Cloud Telephony or Ublux?
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