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LoansJagat Team

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11 Dec 2025

IOB Mobile Banking | Features & Updated Guide

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Key Takeaways
 

  • You can register on your phone, avoid branch lines, and start making safe payments in a matter of minutes using IOB's mobile app.
     
  • You can resolve issues at any time with the IOB app's support for 24x7 fund transfers (IMPS, NEFT, and RTGS), bill payments, and account viewing.
     
  • You have control over the banking services because the app offers easy self-registration, strong security features like biometrics and SIM-binding, and the option to set your own transaction limits.

 My little cousin, Rahul, is a college student who also works part-time, leaving him with very little time to visit bank branches. It is a challenge to manage his accounts, pay bills, and transfer funds on time. He can perform all essential banking tasks directly from his smartphone, anytime and anywhere, with IOB Mobile Banking. 

The app gives him secure access to account balances, transaction history, fund transfers, and bill payments without stepping into a branch. In this blog, we will cover the different IOB mobile banking apps, key features, how to register and log in, transaction limits, and available customer support so you can manage your finances efficiently.

Types of IOB Mobile Banking Apps

Rahul uses the IOBMobile app to make transactions and manage his financial tasks. Here are the apps you can use according to your needs: 
 

App

Purpose

IOBMobile/IOB Connect

The primary retail banking app for managing accounts and transactions 

IOB mPassBook

A virtual passbook for mini-statements and balance checks. 

USSD & SMS Banking 

Fast services for simple banking on feature phones or with limited internet. 


Rahul can handle both immediate and regular financial needs with these apps without having to visit a branch.

Key Features of IOB Mobile Banking

 

Rahul uses the features of the IOB mobile app to finish tasks quickly.

 

Feature

Description

Account Dashboard & Statements

View balances, recent transactions, and download mini statements.

Fund Transfers (Intra-bank, IMPS, NEFT, RTGS)

Transfer money instantly to IOB or other bank accounts.

UPI & Bill Payments

Pay utilities, recharge mobile/DTH, and schedule recurring payments.

Card & Cheque Services

Block cards, stop cheques, view cheque status, and manage debit cards.

 

Rahul can finish his necessary transactions without wasting time in lines with the help of these features.

 

Bonus Tip: IOB announced that it will roll out a voice-based payment system called UPI 123Pay. This allows users, including those with feature phones or no internet access, to make UPI payments or check balances via voice/IVR. 

How to Register for IOB Mobile Banking?

You can register in the IOB app quickly on your own using your mobile:

  1. Download the official app (IOBMobile or IOB Connect).
     
  2. Ensure the mobile number is registered with IOB (KYC compliant).
     
  3. Register via:
     
    • Branch registration: Submit a form at the branch, receive a default MPIN through SMS, download the app, and change MPIN.
       
    • Self-registration: Enter Customer ID or account number, verify OTP, validate using debit card or Aadhaar, and set MPIN.

Rahul can instantly access mobile banking services without waiting in line by completing the registration process.

How to Log in to IOB Mobile Banking?

 

You can quickly log in to IOB Mobile Banking after registering:

 

  1. Launch the IOBMobile or IOB Connect app, then log in using your biometric information or your passcode. 
     
  2. Change the default MPIN when logging in for the first time.
     
  3. Go to the dashboard to manage accounts and see balances, and recent transactions.
     
  4. Choose Bill Payment or Fund Transfer to complete transactions, add or select a beneficiary, enter the amount, authenticate, and confirm.

 

Rahul always logs out after finishing to protect his account.

IOB Mobile Banking Transaction Limits

Indian Overseas Bank sets clear daily limits for mobile banking transactions to ensure safe and smooth digital payments for customers.
 

Transaction Type

Per Day 

Fund Transfers (self/other IOB accounts, IMPS)

Up to ₹ 5,00,000 per day.

NEFT transfers

Up to ₹ 5,00,000 per day (subject to payee rules).

Bill Payments / Recharge

Daily limits may be lower depending on the service.


Rahul follows these limits to make sure that every transaction is completed successfully.

IOB Mobile Banking Customer Care


You can use the in-app “Complaint” feature or call IOB Customer Care at 1800 425 4445 or 1800 890 4445 (toll-free) whenever he has problems. The support team helps with issues related to fund transfers, login problems, card services, or any technical errors you face while using the mobile banking app.

Conclusion

Rahul uses IOB mobile banking to effectively manage his finances between his work and studies. He quickly registers, logs in safely, transfers money, checks balances, and pays bills whenever he wants. 

Time constraints and branch visits are resolved by the IOB Connect app. You can use it as well and manage your banking from your mobile device.

FAQs on IOB Mobile Banking 

Does the Indian Overseas Bank have a proper mobile banking app?

Yes, Indian Overseas Bank offers a secure and fully functional mobile banking app called IOBMobile, available on both Android and iOS. It lets you transfer funds, check balances, pay bills, and manage your account anytime.

How do I get a bank statement from Indian Overseas Bank?

You can download your bank statement through the IOBMobile app or Internet Banking. Log in, go to Account and then Statement, select the date range, and download or email the statement.

How can I contact IOB customer care if I face a problem in the app?

You can raise a complaint directly inside the app or call 1800 425 4445 or 1800 890 4445 (toll-free) for help with app issues, transfers, card services, or login problems.

What should I do if I want to block my IOB debit card through mobile banking?

You can block your card instantly by opening the IOBMobile app, going to Cards, and selecting “Block Debit Card”. This helps prevent misuse during emergencies.

What should I do if the IOB mobile app is not letting me log in?

Check your internet connection, update the app, and ensure your MPIN is correct. If it still doesn’t work, you can reset your MPIN using the “Forgot MPIN” option or contact customer care.
 

Other Related Pages

Yes Bank Mobile Banking

SBI Mobile Banking

ICICI Bank Mobile Banking

What is Mobile Banking

UCO Bank Mobile Banking

IndusInd Bank Mobile Banking

IOB Mobile Banking

Karnataka Bank Mobile Banking

 

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LoansJagat Team

‘Simplify Finance for Everyone.’ This is the common goal of our team, as we try to explain any topic with relatable examples. From personal to business finance, managing EMIs to becoming debt-free, we do extensive research on each and every parameter, so you don’t have to. Scroll up and have a look at what 15+ years of experience in the BFSI sector looks like.

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