Updating your bank passbook no longer requires a visit to a branch. The Central Bank mPassbook (also called central bank mpassbook or cent mpassbook) lets you check your account transactions directly on your phone. It’s a simple mobile app that shows a digital version of your passbook, with all entries updated in one place.
The app is free to download on Android and iOS, and you can log in with your CIF number and registered mobile number. Once set up, you can view balances and transaction history at any time.
In this guide, we’ll cover how to download the Central Bank of India passbook app, register, log in, fix common issues, and how it differs from Cent Mobile.
Key Takeaways
- Central Bank mPassbook is a free app that shows your account transactions in a digital passbook format.
- You can view all accounts linked to your CIF number in one place
- The app is read-only; no fund transfers or banking actions are available
- Registration requires your CIF number and registered mobile number
- It includes a personal ledger feature to tag and organise transactions
- Available on Android and iOS, with a small app size (6.5 MB)
- Best used alongside Cent Mobile for full banking access
What is the Central Bank of India mPassbook (Cent mPassbook)?
The Central Bank Passbook is a simple mobile app that shows your account transactions in a digital passbook format. It pulls data for all accounts linked to your CIF number so that you can view balances and entries in one place.
1. The Digital Passbook Explained
The Central Bank mPassbook (also searched as central bank mpassbook or cbi mpassbook) is a digital version of your bank passbook. It shows all transactions across accounts linked to your CIF number so that you can view everything in one place on your phone.
It’s important to note: this is not a full banking app. The cent mpassbook is only for viewing transactions and balances. You cannot transfer money or perform banking actions.
The app is lightweight (around 6.5 MB), works on Android 5.1 and later, and is available on both the Google Play Store and the App Store.
2. Cent mPassbook vs. Cent Mobile — What’s the Difference?
Here’s a quick difference:
| Feature | Cent mPassbook | Cent Mobile |
| Purpose | View transactions only | Full banking services |
| Fund Transfer | ❌ | ✅ |
| Balance Check | ✅ | ✅ |
| Personal Ledger | ✅ | ❌ |
| App Size | 6.5 MB | 30 MB |
| Android Requirement | 5.1+ | 5.1+ |
Key Features of the Central Bank of India mPassbook App
The central bank m passbook app provides a clear, organised view of your transactions without any extra complexity. It keeps everything accessible in one place and is easy to navigate, even for first-time users.
1. Core Features at a Glance
- View all accounts linked to your CIF number on one screen
- Check real-time transactions with opening and closing balances
- Track all passbook entries without visiting a branch
- Get alerts and updates for account activity
- Search and find any transaction quickly
- Tag transactions and add notes for better tracking
2. The Personal Ledger Feature — What Makes Cent mPassbook Unique
The personal ledger lets you organise your transactions inside the app. You can tag entries, add notes, and even record your own transactions for reference. This helps you track spending or specific payments without maintaining a separate record. Most passbook apps don’t offer this, which makes it a useful addition.
3. Multi-Language Support
The app supports multiple Indian languages, so you can choose the one that works best for you during setup. You can also switch languages at any time from the settings, making it easier for non-English users.
What Information Does the Cent mPassbook App Display?
The central bank’s mobile app gives you a complete view of your account details in one place. Once you log in with your MPIN, the app displays all accounts linked to your CIF number, along with detailed transaction history and balances.
Information Shown in the CBI mPassbook
Here is everything you can see in your CBI mpassbook:
| Section | Details Displayed |
| Account Details | Account number, type, branch, IFSC |
| Transaction Details | Date, description, debit/credit amount, balance |
| Balance Summary | Opening balance, closing balance, real-time balance |
| CIF Linked Accounts | All accounts under one CIF in a single view |
| Personal Ledger | User-tagged transactions with custom notes |
After login, the app syncs your data and gives you a clear snapshot of your finances without needing a physical passbook.
How to Find Your CIF Number — Before You Register
Your CIF number is required to set up the Central Bank mpassbook app. It is a unique ID linked to all your accounts and is issued when you open your account.
3 Ways to Find Your Central Bank of India CIF Number
The three ways to find your CIF number are:
- Check the first page of your physical passbook — your CIF number is printed along with account and branch details
- Visit your nearest Central Bank of India branch and request it from the staff
- Call the customer helpline at 18003030 and ask for your CIF number
The CIF number is usually up to 11 digits and is needed for login and registration.
How to Download the Central Bank mPassbook App
You can download the Central Bank of India passbook app on both Android and iOS devices. The app is small in size and installs quickly.
1. Download on Android (Google Play Store)
- Open the Google Play Store
- Search for “Cent mPassbook”
- Tap Install and download the app (around 6.5 MB)
- Alternatively, search using: com.mobile.cbiepassbook
2. Download on iOS (Apple App Store)
- Open the App Store
- Search for “Cent m-Passbook.”
- Download and install the app on your iPhone
System Requirements
The system requirements to download the Central Bank mPassbook app are:
| Platform | Minimum Requirement |
| Android | 5.1 and above |
| iOS | Compatible with the current App Store version |
| Internet | Active mobile data or Wi-Fi required |
How to Register on the Central Bank of India mPassbook App — Step-by-Step
Registering is a one-time process. Ensure your mobile number is already linked to your bank account before starting.
- Open the App: Launch the Cent m-Passbook app on your device.
- Select Language: Choose your preferred language (English, Hindi, or other regional languages).
- Enter Credentials: Input your CIF Number and your Registered Mobile Number.
- OTP Verification: You will receive a One-Time Password (OTP) via SMS. Enter this into the app to verify your identity.
- Set MPIN: Create a unique 4-digit MPIN (Mobile Personal Identification Number). You will use this every time you open the app.
- Confirm & Finish: Re-enter the MPIN to confirm. The app will then take 2–3 minutes to sync your transaction history for the first time.
How to Log in to the Central Bank mPassbook App
Once registered, logging in is instantaneous.
- Open the app and enter your 4-digit MPIN.
- Biometric Login: If your phone supports it, you can enable Fingerprint or Face ID in the settings menu for even faster access without typing your PIN.
- Offline View: After the first login, you can view your last synced transactions even without an active internet connection.
Forgot MPIN? How to Reset Your Central Bank mPassbook Password
If you forget your 4-digit PIN, don’t worry—you don’t need to visit the branch.
- On the login screen, tap on “Forgot MPIN” or “Reset PIN.”
- The app will ask you to re-register by entering your CIF and mobile number again.
- Verify the OTP sent to your registered number.
- Set a new 4-digit MPIN.
Note: For security reasons, never use obvious numbers like “1234” or your birth year as your MPIN.
Common Issues & Troubleshooting — CBI mPassbook Not Working?
If the app isn’t loading or you see an error, try these quick fixes:
- “Connection Error”: Ensure you have a stable 4G/5G or Wi-Fi connection. The app requires internet to sync new data.
- OTP Not Received: Check your mobile network signal strength. If it still fails, ensure your number hasn’t changed from the one registered at the bank.
- Data Mismatch/Not Updating: If recent transactions are missing, tap the “Sync” or “Refresh” button. If that fails, log out and log back in.
- App Crashing: Ensure you are using the latest version from the Play Store/App Store. Clear the app cache in your phone settings if the problem persists.
Benefits of Using the Cent mPassbook Over a Physical Passbook
While the traditional paper book has its charm, the digital version wins on convenience.
| Feature | Physical Passbook | Cent mPassbook |
| Availability | Branch hours only | 24/7 Access |
| Updates | Requires a machine/counter visit | Instant/Real-time sync |
| Search | Manual page-flipping | Instant search by date/amount |
| Security | Can be lost or stolen | Protected by MPIN/Biometrics |
| Notes | Limited space for writing | Unlimited digital “Personal Ledger” tags |
Conclusion
The Central Bank mPassbook is an essential tool for any customer looking to stay on top of their finances in 2026. It removes the issue of waiting in bank queues just to update your passbook. By keeping your CIF number handy and setting a secure MPIN, you can carry your entire transaction history in your pocket with the mPassbook app.
FAQs on Central Bank mPassbook
It is a mobile application that provides a digital version of your bank passbook, allowing you to track all account activities on your smartphone.
Search for “Cent m-Passbook” on the Google Play Store (Android) or Apple App Store (iOS). Look for the official app published by “Central Bank of India.”
Your Customer Information File (CIF) is a unique 11-digit ID. You can find it on the first page of your physical passbook or by calling customer care.
Use the “Forgot MPIN” option on the app’s home screen and re-verify your account using your CIF and an OTP.
No. Cent mPassbook is for viewing transactions only. Cent Mobile is the full banking app used for transferring funds, paying bills, and managing deposits.
Yes, the app is free to download and use for all Central Bank of India customers.
Yes. If you have multiple accounts (Savings, Current, Loan) linked to the same CIF number, they will all appear on a single dashboard in the app.
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