Call4Me vs CallJU 2.0
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Call4Me
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Call4Me Gold is a mobile application for iPhone which offers VoIP Calls from data enabled mobile phones (2G/3G/4G or WiFi) to any landline or mobile devices around the world. It is a simple app using the latest technologies to connect people easily and keep them connected to each other.
CallJU 2.0
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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 WiโFi/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.
Screenshots
Verdict
The clearest difference is ads: Call4Me at none against CallJU 2.0's shown. Call4Me also leads on iOS requirement (13.0 vs 15.6). CallJU 2.0's advantage is update cadence (every 2 months vs every 8 months). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Call4Me sells 3 one-off in-app purchases and CallJU 2.0 sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Call4Me ships an update every 8 months, CallJU 2.0 every 2 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.
| Parameter | Call4Me | CallJU 2.0 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 2 months โ better |
| Ads | No โ better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 32 MB | 97 MB |
| Age rating | 4+ | 4+ |
| Developer | Aymen Abuajayla | Alfred Wieshammer |
In-app purchases
Call4Me
- Call4Me Credit 2$1.99
- Call4Me Credit 3$2.99
- Call4Me Credit 4$3.99
CallJU 2.0
- 2 Credits$1.99
- 5 Credits$4.99
- 10 Credits$9.99
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- 25 Credits$24.99
- 50 Credits$49.99
- 100 Credits$99.99
- 250 Credits$249.99
- 500 Credits$499.00
- 1000 Credits$999.99









