Call recorder APK

Version 2.3.1 - com.cryok.blackbox
Last updated: 2018-12-18 21:13:05

Call recorder Is cryok,blackbox,tools application.Get Free Call recorder APK Free Download Version 2.3.1 (com.cryok.blackbox). App developed by CRYOK SIA File size 3.62 MB.

APP Information

App Download Version2.3.1 (324)
Updated2018-12-18 21:13:05
Apk Size3.62 MB
App DeveloperCRYOK SIA
Malware CheckTRUSTED
Install on Android5.1 and up
App Packagecom.cryok.blackbox.apk

Download Call recorder 2.3.1 APK

App Description

Call recorder 2.3.1 app is Tested By Antivirus, App is TRUSTED.This App rating is 4.6 On mobile devices. Star You could visit CRYOK SIA website to know more about the company/developer who developed this. The New Call recorder APK can be downloaded and installed on android phone supporting 5.1 api and above. Download the app using your favorite browser and click on install to install the app. Please note that we provide original and pure apk file and provide faster download speed than Call recorder apk mirrors. You could also download Free apk of Call recorder and run it using popular android emulators Or Cell Phone.You Can Download free latest version 2.3.1 Stable and Easy Form google play, Android Store or .

  is a professional call recorder developed to be a reliable tool for automatic call recording. Designed with a clean interface Blackbox™ encompasses advanced call recording technology and obfuscation on a robust utility platform.

WARNING: Blackbox™ does not support calls from WhatsApp, Messenger, Skype, Viber etc.



 incoming and outgoing calls automatically


 Blackbox™ on your device in Stealth Mode


 location of your phone during calls


 Blackbox™ from unauthorized access


 and restore data to Google Drive™


, sort and favorite your recordings


 your recordings from other apps


 contacts from being recorded


 old recordings on an automatic schedule


 incoming and outgoing recordings


 recordings through email, WhatsApp etc.


 recording with on-screen widget


 recordings by date, time or duration


 important recordings


 sensor for playback


 accessory support


 photo, initial or name of contacts


 Blackbox™ file directory


 device support


 quality or efficient file format of recordings


 selection and deletion of recordings


 change for Blackbox™ data files


 support for recording outgoing calls

ATTENTION: Blackbox™ is not compatible with other call recorders.

Blackbox™ is an automatic call recorder for recording calls. It is also a hidden call recorder, secret call recorder to record phone calls. Developed to be phone call recorder in mind as well as an automatic call recorder app aimed to record incoming and outgoing calls, Blackbox™  only supports call recording and not VoIP call recording. 

Stealth mode allows Blackbox™ to be an effective spy call recorder and a hidden call recorder which can secretly record your calls while being hidden on your phone. 

App ChangeLog

  • ▪ Call recording is now supported on Samsung Galaxy S9.
  • ▪ Conversation sorting has been improved.

App Screens

Call recorder androidCall recorder androidCall recorder androidCall recorder androidCall recorder android


Too bad. Don't record calls.

Not recording at all and previously only recording my voice

Perfect. Other apps dont work on S9, but this one is perfect.

Does not record all calls, Too many Ads.

no recordings..

Best call recorder..



Worked great, then started only recording my half until after force restart and clearing cache. Bugs have been introduced. On the full version too

i love at first day...and first sight....go on...


Nice work

Wonderful App

This app is very nice and clear voice. But I can't play recorded calls directly!!so I need to transfer it first to whatsap in order to listen to it. I hope you could fix this issue. Dear  Thanks for your quick replay When i go to the app i can see all recorded calls but i cant play it when i try to play any Recorded call. I thought it was broken but when i transfere the recorded file to whatsap it worked very good.  But you know i want to ckeck and play it within the app itself.  By the way i am using Alcatel 4 6” Thnx

Just mucking around and forgotten it was working in the background. Was very useful and fun listening to the recordings. Great way to win arguments with the Mrs. Only small problem was my voice was very soft and my the other person's voice was clear and loud. Can't find a way to balance it out.

This is the best call recording app I've ever found. I've tried several but there have always been issues - especially with Bluetooth speakers or earphones, or while my phone is connected to my car, but this app nailed it every way you can make a call this app records the call perfectly. The app is well designed and easy to use. I would like to have more theme options just for fun, but the really important thing is that IT WORKS !!! GREAT JOB.

Just started using this after trying LOADS similar apps that just didn't work. This is perfect for the Note 8 Only one issue (but doesn't mean a less star) the lifetime app charge is high!

Having issues not recordng both sides of the conversation. Sometimes it only records my side. Happens sporadically but makes it unreliable on my Samsung 8. I do like how easy I can set up which numbers to record and how easy it is to delete unneeded conversations

This app record my voice only put other one on call I can't lestin to his voice if there any help to make it better. It well be great

Great app, records clearly, with good sound quality, but there's too many ads, and it's too expensive to remove them. The ad removal subscription is to expensive and not worth the functionality, besides there is a bug in the storage function in the app. 3 Stars..


Call recorder 2.3.1 requires following permissions on your android device.


Older Versions

updated: 2018-03-10 01:49:04
updated: 2018-03-06 14:36:00
updated: 2018-02-19 22:44:45

See more versions...

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