Published by DemandVoIP Inc.
1. Works right out of the box. ◉ free calls, international texting between Callbacker users. ◉ can switch to Premium Line for the best voice quality. ◉ can record phone calls and share the recorded calls via various ways. ◉ make calls over WIFI/4G/3G/GPRS, no roaming costs even calling from abroad, call from anywhere at the same rates! ◉ can Use Call Back (Callbacker system calls you and then calls your destination) to get stable voice quality even with weak Internet connection. ◉ A single tap to purchase PAY-AS-YOU-GO credits using Apple ID.
2. √ Cheap calls to India, China, USA, Nigeria, Mexico, UK, Nigeria, Brazil, Thailand, UAE, Germany, France, Kuwait, Australia, Indonesia, Philippines, Egypt, etc. - cheap calls to China, the US, France, Brazil, UAE, Germany, Kuwait, Egypt, Mexico, Nigeria, Thailand, Indonesia, Australia, the UK, etc.
3. With Callbacker on your iPhone/iPod/iPad, you can make and receive international phone calls with CRYSTAL CLEAR VOICE QUALITY and at SUPER LOW RATES. ◉ extremely EASY TO USE!!
4. Callbacker offers the following auto-renewable subscriptions: international phone numbers and unlimited calls to some countries.
5. Subscription price of unlimited calls according to country of calling to.
6. Subscription price of international phone numbers according to country of the number and phone numbers count.
7. Subscription duration is one week or one month with auto renewal.
8. Your account will be charged for renewal within 24 hours prior to the end of the current period.
9. Subscription duration is one month with auto renewal.
10. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period.
11. Payment will be charged to your Apple ID account at the confirmation of purchase.
Check for direct PC Apps or Alternatives (Direct Download)
| App | Download | Rating | Maker |
|---|---|---|---|
 Callbacker |
Get App or Alternatives ↓ | 8 Reviews 3 |
DemandVoIP Inc. |
Can I download Callbacker for free?
Yes! You can Download Callbacker: Call App from official sites for free using our site.
Can I use Callbacker on PC?
It is easy to use the Callbacker: Call App app on PC and it works on Windows and MAC. A free tutorial is available to help you get started.
