CK444 in apk Register

Create your account with a phone number and password. It takes under two minutes. Deposit via bKash or Nagad and start playing right away.

Open Your Account

Enter your Bangladeshi mobile number (11 digits, starting with 01). Please enter a valid 11-digit mobile number.
Use letters and numbers together. Minimum 8 characters. Password must be at least 8 characters.
Passwords do not match.
A friend's referral gives them ৳500 when you first deposit ৳500 or more.
210% First Deposit Bonus Up to ৳17,500 on your first deposit. Minimum deposit ৳500.
Deposits in ~6 Minutes bKash, Nagad, Rocket, and Upay all accepted. No bank transfer needed.
Over 3,600 Games Slots, fishing, live casino, cricket betting — all in one account.
24/7 Live Chat Support is available around the clock — in English, every day.
18+ · Play Responsibly Gambling should stay fun. Set a deposit limit when you sign up.

How to Complete Your CK444 in apk Registration in 4 Steps

Each step takes less than 30 seconds. Follow them in order and your account will be ready before you finish your tea.

  1. 1

    Open the Registration Form

    Go to /ck444inapk-register/ on any browser or inside the CK444 in apk app. The form loads immediately — no email address required. If you are on Android, you can also download the APK first and register inside the app for a faster mobile experience. The process is identical on both browser and app.

  2. 2

    Enter Your Mobile Number and Password

    Type your Bangladeshi mobile number (11 digits, starting with 01 — the same number linked to your bKash or Nagad account). Create a password of at least 8 characters using a mix of letters and numbers. Re-enter it to confirm. Keep this password somewhere safe; you will need it every time you log in from a new device.

  3. 3

    Add a Referral Code (Optional) and Accept Terms

    If a friend referred you, paste their code in the referral field — they will receive ৳500 after your first deposit of ৳500 or more. If you do not have a code, leave the field blank. Tick the checkbox to confirm you are 18 or older and that you agree to the Terms & Conditions. This step is required before the button activates.

  4. 4

    Tap "Register Now" and Make Your First Deposit

    Click the orange "Register Now" button. Your account is created instantly. You will land on your account dashboard. Head to the Deposit section, choose bKash, Nagad, Rocket, or Upay, and add at least ৳500 to trigger the 210% welcome bonus — up to ৳17,500 extra in bonus funds. Deposits typically arrive in about 6 minutes.

What Happens Right After You Create Your Account?

Your account is live the moment you click "Register Now". Here are the four things to take care of in the first session.

A

Make Your First Deposit

Open the Deposit tab and pick your preferred mobile banking app — bKash, Nagad, Rocket, or Upay. The minimum is ৳500. Funds usually appear in your account within 6 minutes. This first deposit is what triggers your 210% bonus, so do not skip it.

B

Verify Your Identity (KYC)

KYC is required before your first withdrawal, not before you start playing. You will need one of these: National ID Card (NID), Passport, or Driving Licence. Upload a clear photo inside your account settings. The review normally takes up to 6 hours. Start the process early so there is no delay when you want to withdraw.

C

Download the App

The CK444 in apk Android app (version 3.7.1, 28 MB) runs on Android 6.0 and above. It is free and gives you push notifications for live cricket odds and promotion alerts. If you registered on a browser, the app login uses the same mobile number and password — no second registration needed.

D

Set a Responsible Gaming Limit

Before you start, go to Account Settings and set a daily or weekly deposit limit. This is optional but strongly recommended. Gambling should stay within your means. If you ever feel it is becoming a problem, contact our 24/7 live chat or visit the Responsible Gaming page for self-exclusion tools.

What You Need Before You Start the CK444 in apk Register Form

Prepare these details so the form takes less than 90 seconds from start to finish.

Field Requirement Notes
Mobile Number Valid Bangladeshi number (11 digits, starts with 01) Must match your bKash or Nagad registered number for deposits to work
Password Minimum 8 characters Use a mix of letters and numbers. Do not reuse a password from another site.
Confirm Password Must match the password field exactly Copy-paste will not work if you have a trailing space — type it again
Referral Code Optional — only if a friend shared one Once submitted, the code cannot be changed later. Leave blank if unsure.
Age Confirmation Must be 18 or older Tick the checkbox. Under-18 accounts are closed and balances forfeited.
KYC Document (withdrawal) NID, Passport, or Driving Licence Not needed to register, but required before your first withdrawal. Review takes up to 6 hours.
CK444 in apk casino lobby showing live dealer tables and slot game grid on a mobile screen

What New Players Get: Your Welcome Bonus Explained

The bonus activates automatically on your first deposit. No coupon code needed if you registered through the form above.

Registration Not Working? Fix These 5 Common Errors

Most registration problems have a quick fix. Check the table below before contacting live chat.

# Error Likely Cause Fix
1 Mobile number already registered You or someone else used this number before Go to Login and use the "Forgot Password" link to recover the account. One mobile number can only hold one account.
2 Passwords do not match Trailing space or typing error in the confirm field Clear both password fields and type them again manually. Do not paste — hidden spaces can cause this error on some Android keyboards.
3 Form button stays grey / inactive Age confirmation checkbox not ticked Scroll down inside the form and make sure the checkbox is checked. The button only turns orange once all required fields are valid and the checkbox is ticked.
4 Page does not load Slow network or browser cache issue Switch to mobile data if you are on Wi-Fi, or clear your browser cache. Alternatively, download the APK and register inside the app — the app works independently of your browser.
5 Referral code rejected Code expired or typed incorrectly Ask your friend to share the code again directly (copy-paste from their app). If the code still fails, leave the field blank and proceed — you will still get the full welcome bonus. Referral codes cannot be added after registration.

If none of these fixes work, open 24/7 Live Chat from the help icon inside the site and describe the error message you see. Support can verify your number and manually check your account status.

Prefer to Register on the App?

The CK444 in apk Android app (v3.7.1, 28 MB) runs on Android 6.0+. Download it free and complete registration inside the app — same process, same welcome bonus, faster on mobile.

Get the App

Registration Questions Players Ask Before Signing Up

Straightforward answers — no marketing language, just the facts.

01. Do I need an email address to register on CK444 in apk?
No. CK444 in apk registration uses your mobile number only — no email address is collected during sign-up. Your Bangladeshi mobile number (the same one registered with bKash or Nagad) becomes your account identifier. If you ever need to reset your password, the reset link or code is sent to that mobile number. This keeps the process simple for players who do not regularly use email on their phones.
02. Can I open more than one account?
No. Each player is allowed exactly one account per mobile number and per device. Opening multiple accounts — whether with different numbers or through a different family member's device — violates the terms and conditions. If duplicate accounts are detected, all bonuses are voided and the accounts may be permanently closed. If you have already registered and cannot access your account, use the login recovery option or contact live chat rather than creating a new account.
03. Is my mobile number and personal data safe?
The site uses SSL encryption on all pages, including the registration form. Your mobile number is used for account access and payment matching only — it is not shared with third parties for marketing. KYC documents uploaded for verification are stored on secured servers with restricted access. For full details on data handling, see the Privacy Policy. If you have specific concerns about data retention, the live chat team can answer them directly.
04. I forgot my password right after registering — what should I do?
Go to the Login page and tap "Forgot Password". Enter your registered mobile number and you will receive a reset code. Enter the code on the next screen and set a new password. The reset code is valid for a limited time, so use it promptly. If the code does not arrive within two minutes, check that your mobile number is active and not in a no-signal area, then request the code again.
05. When exactly does the 210% welcome bonus get added to my account?
The bonus is credited automatically as soon as your first deposit is confirmed — usually within the same 6-minute window as the deposit itself. You do not need to enter a code or contact support. The bonus amount appears as a separate balance in your account wallet. It carries a 15× wagering requirement and must be used within 7 days. See the Bonus & VIP page for the full wagering breakdown and eligible games list.
06. Can I register and play on a low-end Android phone?
Yes. The browser version works on any Android phone running Chrome or Firefox — no high-spec hardware needed. The CK444 in apk APK requires Android 6.0 or above and uses only 28 MB of storage, so it runs on most budget devices sold in Bangladesh. If you have an older phone on Android 5 or below, use the browser version. Live casino games stream video, so a stable 4G connection (or good Wi-Fi) will give you a smoother experience than 3G. See the App Download page for step-by-step installation instructions.

What to Read Next

Login Guide

Already registered? Learn how to log in on browser and app, and what to do if you get locked out.

Deposit Guide

Step-by-step guide for depositing via bKash, Nagad, Rocket, and Upay. Deposits arrive in about 6 minutes.

Casino Lobby

See which games are available after you register — slots, fishing, crash, live tables, and more from top providers.