Ublux vs BSI WorkLine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
BSI WorkLine
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In today's fast-paced world, staying connected is not just a convenience – it's a necessity. BSI WorkLine revolutionizes the way you communicate by seamlessly integrating your mobile device. Experience the perfect blend of mobility, convenience, and professional communication, all in the palm of your hand. Not only does this complimentary app provide typical VoIP functionalities, but it also empowers app users to engage in free in-app calls between each other, boasting superior audio clarity.
Screenshots
Verdict
Ublux and BSI WorkLine 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.
Ublux ships an update every 7 months, BSI WorkLine every 9 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.
| Parameter | Ublux | BSI WorkLine |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months — better | Every 9 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 | 116 MB | 97 MB |
| Age rating | 17+ | 17+ |
| Developer | Ublux | Boltonsmith Inc |
In-app purchases
Ublux
No in-app purchases
BSI WorkLine
No in-app purchases
