0ktk App Privacy Policy and Data Security
What information is stored in the 0ktk App, and why, will be clearly explained so users in Dhaka and across the country can understand in plain language about login, cookies, and device data
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How Tracking Works
Many apps hide data; here we clearly state that we have identified 6 types of tracking separately so you can understand which can be disabled
Login, cookies, and device signals in 0ktk are used only to operate; the experience is the same for users from Dhaka or Chittagong, and changing settings takes less than 1 minute
| Tracker Type | Function | Can be disabled |
|---|---|---|
| Session Cookie | Stay signed in | Yes |
| Cookie Preferences | Remembers language and theme | Yes |
| Security Log | Detects unusual access | No |
| Device Identification | Strengthens account security | Partial |
| Performance Data | Helps detect loading issues | Yes |
| Support History | Finds previous issues quickly | No |
First-Party Tracking
0ktk stores only cookies, session IDs, and language preferences needed for operation; you won't have to log in repeatedly, and settings persist even after closing the browser
In most cases this data stays for up to 30 days, though security logs may be shorter or longer; if suspicious access is detected when visiting the payment page from bKash or Nagad, an additional security check may appear
Login Session
Session cookies keep the account open, allowing the 0ktk App to run without reloading
Device Preference
Fonts and menus stay proper on small screens; settings can be changed in two steps for Android users
Security Check
Extra verification occurs when an unusual IP or new device is detected; this reduces risk even if you log in from a different location away from Dhaka
Performance Metrics
We determine which page loads slowly, so both APK and web paths stay fast
Third-Party Tracking
Not all trackers are from 0ktk; some come from cookie browsers, analytics, and embedded services; we keep only what is needed and reduce unnecessary data
If you do not want ad-type tracking, you can also control it; browser settings and cookie banners work together, so you can selectively permit, and the same privacy rules apply to Rocket or other local sources
Browser Cookies
Remembers language and screen preferences; you can delete them from the browser if you want
Usage Analytics
Shows how fast pages load; personal names are not shown here
How to Opt-Out
To disable cookies, no special steps are required; just choose the preference in settings; easy instructions are also on the 0ktk help page if doing it for the first time
Disabling essential cookies reduces some features, but security-related parts stay enabled; even on the 0ktk Register or 0ktk Download pages the main privacy policy remains the same
Essential Cookies
These enable login and sessions; without them the app will repeatedly prompt
Disable Optional Cookies
You can disable analytics and personalization cookies; doing so reduces some recommendations and the remembering of preferences
Get Help
If you can't understand any setting, contact us; we respond in Bengali for Bangladeshi users
Security, Payments, and Trust
Privacy is not only cookies; account data, device information, and payment preferences are also protected; users of bKash, Nagad, and Rocket in Dhaka get fast pages, and the same privacy rules apply nationwide
The rules on this page clarify what is in the 0ktk App and what isn't, with the security policy also shown separately next to the 99.8% uptime and 759+ titles, so you can understand the full picture before using your account
Get the 0ktk APK Bangladeshi payment guideCommon questions
Does 0ktk sell my personal information?
No, only necessary data is kept for accounts.
If cookies are disabled, login will fail?
Not all, but session maintenance will be hard.
How secure is 0ktk Login data?
Data is sent via encrypted path, same for APK and Web.
0ktk App shows payment information?
Only the necessary records, nothing more beyond the names of bKash, Nagad, Rocket.
How to file complaint?
Contact page: we try to reply within 1 business day.
Contact and policy updates
If policy changes, this page will be updated first with August 2026 information, and new date will be added in next update.
Want to know more? Privacy-related contact Visit page Help Center Get quick answers from 0ktk App, 0ktk APK, and 0ktk Register; write there if you have questions.
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