Wi9 App security and transparency
Wi9 App has run since 2021, and now operates in 30 countries; beside Dhaka, people in other cities view the policy on mobile first.
Data protection
Personal data is kept separate; in 54,902 reviews people talk more about this control.
Mobile controls
Policy readable on small screens; menu kept light for 7.1M+ active users.
Cookie settings
Cookies can be reduced or kept on; settings persist across browsers
Clear notice
What is collected is not hidden; average rating 4.2, so people's trust doesn't end here.
Which device IDs are captured in Wi9 App
In the first step, device IDs, app version, and browser data are viewed; this makes login, session, and wrong-device detection easier.
What data is required
- Phone model and operating system
- App version and language preference
- Session time and login token
- IP-based location signal
These are only for security and performance; when users from Dhaka or Chittagong log into the same account, suspicious sign-ins are easier to detect.
How fingerprinting works in Wi9 Login
Fingerprinting combines signals to identify the device, reducing the need to open new accounts on the same phone.
Browser signals
In this check, time zone, resolution, and language match; speed is very low.
Risk detection
Unknown pattern detected in same session; alert is sent; background check with 99.6% uptime.
If you want to disable fingerprinting, you can clear browser cookies, but that may require logging in again.
Wi9 APK opt-out control
If you want to reduce some tracking, understanding this section makes notification, cookie, and analytics controls easier.
Disable unnecessary cookies
From browser settings, you can block third-party cookies; this makes private browsing a bit stricter, and some preferences may not be remembered.
Change tracking permissions
On Android, open app permissions to reduce location or notifications; many people check this before using bKash or Nagad.
Limit account data
Name, email and phone number are usually enough; extra data is not stored.
If you wish Help page Go to the Help page; new users understand most settings in 2 minutes.
Wi9 Register and third-party services
Some features require limited third-party SDKs; these help with notifications, log analytics, and error catching.
Analytics tool
Which page is slow; user data is not unnecessarily exposed.
Push service
Login or security notices arrive on time, reducing spam messages.
Payment verification
Verification through bKash, Nagad and Rocket is easy for Dhaka residents who use mobile payments; this helps them in Dhaka.
Third-party services may have different policies; if needed, read their notices as well, to be sure.
How long data is kept
Active accounts keep only necessary data; when closed, the rest is deleted except for legal obligations and security logs.
- Data stays active during an active session
- Some tokens expire automatically after logout
- Reviews, support, and security logs kept for a set time.
Generally unnecessary data is deleted soon; the same rule applies to your Dhaka-based account.
User rights and complaints
You have the right to view, correct, or delete your data; contact support if your phone or email is wrong.
Data correction
If name or number is wrong, a single clear request is enough
Delete request
If the account is closed, unnecessary parts may be deleted; security logs remain.
Contact Support
Go to the Wi9 Contact page and send a question; usually one ticket.
For more information Contact page Go if before account closure Terms Read first, fewer issues later
Small checklist before registration
Before starting to use the Wi9 App, check three things; it helps later, especially in Bangladesh when using bKash, Nagad, and Rocket, data must align.
- Verify the phone number is correct
- Understand the cookie
- Keep email updates for support
If everything matches, Wi9 Register and Wi9 Login both become easy, and if you need anything about Wi9 Download separately. Download guide You can view
Register Login