CallJU 2.0

by Alfred Wieshammer · Social Networking · Free

On the App Store since May 2025 · Data updated 2026-10-17

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CallJU 2.0 is made and published by Alfred Wieshammer. AppBrain is an independent app data site and isn't affiliated with Alfred Wieshammer. The app name, icon, screenshots and description belong to Alfred Wieshammer and are shown as published on the App Store.

AppBrain's verdict

Last updated: May 31, 2026
Size: 96.6 MB

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Store listing

By Alfred Wieshammer, from the App Store

Screenshots by Alfred Wieshammer, from the the App Store listing

Description by Alfred Wieshammer Written by the developer, not by AppBrain. Click to read.

CALLJU 2.0 Softphone has come up for iPhone based Mobile phones. CALLJU 2.0 Softphone lets the callers make calls through their standard Mobile phones. The iPhone dialer works just like standard Softphones i.e. it gets registered on the server and then let the authentic caller makes calls. The biggest advantage that this iPhone dialer provides is the huge base of potential customers who can now make calls using their standard mobile phones. The mobile phones need to be connected to the internet either through Wi‐Fi/3G/4G.

CALLJU 2.0 Softphone is meant for service providers who can use this dialer and get it integrated with their existing SIP servers.
This softphone also turns your iPhone into a VoIP phone, so you can make cheap or even free phone calls over the internet at anytime, and from almost anywhere.
CALLJU 2.0 Softphone is designed specifically to leverage the iPhone's unique capabilities and easy way to make a iPhone voip call by using iPhone devices.
Featuring a comfortable and simple user interface CALLJU 2.0 Softphone lets you connect your iphone to standard landline or mobile phones.

Official page on the App Store

Safety and technology

Found in the app by AppBrain

Price: Free
App size: 96.6 MB
Content rating: Everyone

Technologies used by CallJU 2.0

Releases

Updates seen on the App Store

Version: 3.0.4
Launched: May 2025

No changelog data

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About the app and developer

About CallJU 2.0

CallJU 2.0 is a social networking app developed by Alfred Wieshammer.

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The app has no ratings yet.

App Information

CallJU 2.0 is freely available from the App Store. The app size is 96.56 MB. The latest version available is 3.0.4. The last update was on May 31, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since May 2025.

Developer information for Alfred Wieshammer

Alfred Wieshammer

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Frequently asked questions about CallJU 2.0

Is CallJU 2.0 free?

Yes. CallJU 2.0 is free on the App Store.

Is CallJU 2.0 still available?

Yes. CallJU 2.0 is on the App Store, and the last update we saw was on May 31, 2026.

How large is CallJU 2.0?

CallJU 2.0 is 96.56 MB.

Is CallJU 2.0 suitable for children?

App Store rates the content of CallJU 2.0 as suitable for everyone.

Who made CallJU 2.0?

CallJU 2.0 was developed by Alfred Wieshammer. It is listed in the social networking category on the App Store.

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