Effective date: August 2026 this policy explains how the gk2 app uses data.
Four data protection measures in the gk2 App
When used from Dhaka, cookies, sessions and logins are kept together.
- Personal data is kept separate.
- Encryption is in the sensitive part.
- Cookies remember preferences.
- Only aggregated data is sent for research.
For Bangladeshi users this setup is easy to transact using methods like bKash, Nagad or Rocket, but separate identification information is not disclosed.
How anonymization works.
The most important part is in three steps.
1. Identity omitted
Direct matches of name, phone and device IDs are separated.
2. Aggregate samples
A group pattern is used instead of a single user.
3. Create report
Then only trend, time and usage-based summaries are sent.
This helps researchers understand which features are viewed more, but no individual's personal profile is singled out.
gk2 Login and Account Security
Private sections do not open without login.
Password verification
A strong password makes unauthorized access difficult.
Device security
Session timeout is kept on Android phones.
Quick control
If needed, log out, clear cookies and disable permissions.
If you want Register page You can also follow the account setup steps.
Cookies and tracking limits
Cookies are kept only for functionality.
Session cookies
Login state is kept for 1 session
Save preferences
Language, theme and quick-open settings are remembered.
Control in your hands
Cookies can be deleted from browser settings
Only what is needed is taken; extra tracking is not kept.
What is shared for research
Personal data does not go here
| Data types | Usage | Status |
|---|---|---|
| Number of visits | Understanding | Aggregated |
| Page view type | Fix navigation | Anonymized |
| Device category | Optimize mobile | Brief |
Even if the usage in Dhaka, Chittagong or Sylhet differs, the reports are viewed together so the research results stay clear
Sharing, academic use and opt-out
Three paths are always open
Academic study
Research team can analyze trends
Limited sharing
Information is not provided without a policy-based approach
Opt-out
You can disable tracking cookies if you want
Opt-out does not disable core services, but some personal settings may not be retained
Privacy questions and quick answers
People usually want to know 5 things first
How long does
When no longer needed, it is reduced or partially deleted
Are cookies mandatory?
Not all cookies, only essential cookies need to stay on
How are bKash, Nagad, Rocket recorded?
Only essential references are kept in the payment log
Is the gk2 APK safe?
Risk is reduced when the file comes from an official source
Where to go if there's a problem?
Direct gk2 Contact Page Open and write