Call recorder

CRYOK SIA

Contains adsIn-app purchases

About this app

Blackbox™ 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 on a robust utility platform.

ATTENTION:
▪️ Blackbox™ does not support VoIP calls from WhatsApp, Messenger, Skype, Viber etc.
▪️ Blackbox™ is not compatible with other call recorders.

FEATURES
▪️ Lock Blackbox™ from unauthorized access
▪️ Backup and restore data to Google Drive™
▪️ Search, sort and favorite your recordings
▪️ Obfuscate your recordings from other apps
▪️ Whitelist contacts from being recorded
▪️ Cleanup old recordings on an automatic schedule
▪️ Playback incoming and outgoing recordings
▪️ Manual recording with on-screen widget
▪️ Sort recordings by date, time or duration
▪️ Favorite important recordings
▪️ Proximity sensor for playback
▪️ Bluetooth™ accessory support
▪️ Display photo, initial or name of contacts
▪️ Change Blackbox™ file directory
▪️ Dual SIM device support
▪️ High quality or efficient file format of recordings
▪️ Mass selection and deletion of recordings
▪️ Storage change for Blackbox™ data files
▪️ Delay support for recording outgoing calls

Users must be aware and comply with call recording laws and regulations in their respective countries in order to avoid any violation of local or international laws. By using Blackbox™ the user accepts the notification above and agrees that the developer carries no responsibility for abuse or misuse of the application by the user.

call recorder, record calls, call recording, phone call recorder, record phone calls

Ratings and reviews

* Recordings we're vanishing, **FIXED it. * First recording after reboot is corrupt. On my Samsung S9+, recordings to the default save directory ("Black box") to internal storage we're deleting themselves. It appeared to be something like a 'rmdir "Blackbox" & mkdir "Blackbox"' command. After favoriting a call, it stopped. I just wound up changing the recording directory and favoriting a call to fix that. After the phone reboots, the first recording is always corrupt, at least using internal storage and custom directory (I have tried no other settings to test). All other settings are left as default besides those 2. The only thing this app needs is a Whitelist and I'm good (a Whitelist that could also work in conjunction with the widget... for times you want to press record during a whitelisted call?). The Google cloud option is nice, although I haven't used it yet (Samsung cloud doesn't seem to be an option within the app). All in all, this is the lightest and best recording app I've used. Nice work!

It failed to record every outgoing phone call from my phone. It skip calls recording selected calls. When it was most needed it failed. Testing the app once more it was discovered the app is not autosensing when a call is initiated. In order to work with my phone the app have to be initiated manually, meaning it has to be closed and reopened otherwise the second call is not registered even when running in the background. Making a correction, records one and nevere records again. Very poor!!!

Easy to use app, record's every incoming and outgoing call unless disabled, plays back clearly and loudly. Sometimes incoming calls, or receiving end caller's voices are low recorded during playback, but I found out that they were just speaking low themselves. No ads, no interruptions, and no b. Save the calls you want delete the others, the app leaves options for you to personalize each recording. I like it, it's really Great! & Helpful! Thanks😊

What's new

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