# Callbacker: Calling App & SMS — user reviews > 79 indexed App Store user reviews of Callbacker by DemandVoIP Inc., rated 4.20/5 from 51 ratings. - Source: https://appshunter.io/ios/app/callbacker-calling-app-and-sms/id483227210/reviews - App overview in markdown: https://appshunter.io/ios/app/callbacker-calling-app-and-sms/id483227210.md - Rating breakdown: 5★ 38 · 4★ 4 · 3★ 0 · 2★ 1 · 1★ 8 ## Newest reviews (11 of 79) ### 2/5 — Invitation code 135899 *2019-04-12, version 3.3.24* Cool app for calling abroad. Use the invitation code 135899 to install the app. But something gone wrong ( ### 4/5 — Great *2018-05-27, version 3.3.16* Thanks ### 5/5 — Not too bad *2017-12-14* The application has many great functions. You can call another country at no charge. Great. 5 star rating. ### 5/5 — Good choice *2017-12-13* Simple and convenient. Only by connecting to the Internet can you make free calls to other countries. 5 star rating for the app. ### 5/5 — Nice app!! *2017-12-12* Thanks to this application, we started saving mobile phone calls abroad and other cities. ### 5/5 — I love it! *2017-12-11* I can buy virtual numbers for the country you need. To reduce the cost of the call. The cost of calling is quite cheap. ### 5/5 — That's good! *2017-12-11, version 3.3.12* Callbacker is a free mobile application that helps you make cheap phone calls around the world. I enjoyed this app. ### 5/5 — Love it! *2017-12-07, version 3.3.12* Callbacker is a free mobile application that helps you make cheap telephone calls all over the world. 5 stars for the application. ### 5/5 — Great phone *2017-12-01, version 3.3.12* Amazing with this app. Very easy to user. Useful for me and people. Thank team ### 5/5 — Best app *2017-11-30, version 3.3.12* I love this app. Call every where ### 5/5 — Very comfortable!! *2017-11-26* Callback calling in Callbacker is very easy. Press your contact in Callbacker or select him from your address book. ## Most critical reviews (10 lowest-rated) ### 1/5 — Don't download this app *2024-02-22, version 3.3.24* Does not work! I just threw money away ### 1/5 — Where is my balance? *2023-02-28* Was eager to make a call to China, so set up account and subscribed to monthly unlimited. After seeing “you are all set”, I tried to make a call and found there was no balance. After 1 hour wait, still zero balance. Should have informed me it may take long for account to be topped up. ### 1/5 — Scam! *2023-02-24, version 3.3.24* Scam! No international calling after subscription, DO NOT pay money! ### 1/5 — It was a great app but it stopped working *2022-11-15, version 3.3.24* It was a great app but it stopped working ### 1/5 — Doesn’t work *2022-11-03* App just doesn’t make any calls to Russian mobile phone numbers. Not even one of what I tried. Contacted support but they couldn’t resolve issue and didn’t get money back. And threats that will block my account if I get money back through the Apple support 🤷‍♂️ ### 1/5 — Record incoming call *2020-12-24, version 3.3.24* How you call incoming call ### 1/5 — Used numbers with alot of spam *2020-07-21, version 3.3.24* I just bought a numbers, my phone didnt to get alot of messages and calls all day!! Stay away!!! Also if you have few numbers and you get sms it will not be possible to know which number got the sms at all. ### 1/5 — Bad service and app *2020-01-15* Bad service,sometimes you can call sometimes you can’t. Your credit also goes even if you weren’t able to speak. Almost all my credit was gone by mistake!I had to contact them to give me my credit back. ### 1/5 — Bloody awful customer service *2018-10-28, version 3.3.16* 3 times I’ve emailed these people, not even an acknowledgment let alone solving my problem of not being to make or receive calls or texts!!! Fuming!!!! ### 1/5 — Do not download *2017-09-19, version 3.3.6* Rubbish ## Most praised reviews (10 highest-rated) ### 5/5 — The best *2023-10-27, version 3.3.24* I am very satisfied when using this app ### 5/5 — Wow *2018-11-30* Cheap phone call calls recorder recording amazing crystal clear voice quality phone number recording ### 5/5 — Marysa *2018-11-30* Cheap phone call calls recorder recording amazing crystal clear voice quality phone number recording ### 5/5 — . *2018-11-30, version 3.3.16* Good app for recorder call ### 5/5 — Good *2018-11-30* Cheap phone call calls recorder recording amazing crystal clear voice quality phone number recording ### 5/5 — Ismail *2018-11-29* Cheap phone call calls recorder recording amazing crystal clear voice quality phone number recording ### 5/5 — Cool *2018-11-29* Cheap phone call calls recorder recording amazing crystal clear voice quality phone number recording ### 5/5 — The best *2018-08-29, version 3.3.16* I am very satisfied when using this app ### 5/5 — Good *2018-04-11, version 3.3.12* Thanks ### 5/5 — Nice app!! *2017-12-16* Application call, low price message, good quality. Accessible everywhere just connect to the network. I often use it to call my son. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*