Fake Call and Sms

Call Assistant (Package Name: dev.qt.hdl.fakecallandsms) is developed by Hoang Duc Lam and the latest version of Fake Call and Sms 10.5.8 was updated on April 5, 2026. Fake Call and Sms is in the category of Entertainment. You can check all apps from the developer of Fake Call and Sms and find 89 alternative apps to Fake Call and Sms on Android. Currently this app is for free. This app can be downloaded on Android 6.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

The application simulates a fake caller to free you from the awkwardness, such as a drunken drink, a light conversation, ...
The application simulates a time-based fake message sender that you customize, not only for the inbox, but also the inbox, draft box, and error mailbox, which helps you simulate messages for resolution. escape in awkward cases.
The application is simulated so it does not charge any fees, it's free.
Function:
- The application name will be changed to "Call Assistant" to avoid detection.
- Simulation - fake calls (Incoming calls, outgoing calls, missed calls):
       + Simulate screen call for multiple phone lines: SamSung, Sony, HTC, Xiaomi, ...
           and will be updated continuously according to user requirements.
       + Customize fake caller information: name, phone number, picture, ringtone, voice.
       + Choose fake caller information from your contacts.
       + Choose available personality / fake caller characters: GirlFriend, BoyFriend, Piza, ...
       + Record audio or select an audio clip available to fake fake callers
        listen to the phone.
       + Schedule a fake call at a specific time.
       + Customize vibration mode, ringing and talk time for fake calls.
- Simulate – fake video call:
+ Customize video call from Skype or Facebook Messenger application
+ Choose caller from available contacts or you can add contacts
- Simulation - fake messages (Inbox, go, drafts, errors, ...):
+ Customize information for fake messages: Name, phone number, message content
+ Choose fake message information from your contacts.
+ Select the mailbox folder to be tampered with: Inbox, sent, error, draft, go, ...
+ Customize the time for fake messages.
- Simulate - fake USSD messages: Customize the message interface as you like
- Simulate - fake notifications:
+ Customize information for fake notifications: Application name, title, message content, attached images
+ Notification options for nearly 20 popular applications: Facebook, Messenger, Gmail, Google, Instagram, Line,...
+ Customize notification time
Note:
Our application uses the "Background Service" permission to enable functions, including:
1. Background Service for Call Simulation
Used for the function of receiving incoming calls. The application will need to enable "Background Service" to keep the call status while on a call, to display the call timer as well as the call interface and play the voice sound during the call.
And of course, if you do not use "Background Service", the timer function for incoming calls will not work
2. Background Service for USSD messages (Unstructured Supplementary Service Data)
When you use the USSD message simulation function, the application will need to enable "Background Service" to display and keep the voicemail interface above other applications, so that you can view and reply to messages.
And of course, if you do not use "Background Service", the messaging function will not work.
We are committed to using "Background Service" only for the listed functions, you can read more information in the application's "Privacy Policy".

Call Assistant 10.5.8 Update

- Improved user experience and fixed some display issues
- Optimized performance and resolved minor issues