YOUR CORNER BRANCH IS WHEREVER YOU ARE, AND IT'S OPEN ALL THE TIME®. MercMobile® from Mercantile Bank of Michigan is a FREE service that puts the power to bank anytime, anywhere right in your hands. You can use your cell phone to do almost anything you can with Internet Banking. You can access your account balances, view pending transactions, view transaction history, make transfers, pay bills, and make person to person payments powered by PayPal™.

• Check available balances
• View history
• Pay bills
• Make person to person payments powered by PayPal™
• Make transfers
• Locate the nearest ATM – No fees, anytime, anywhere.
• Contact any of our locations with just a touch of a button
• Utilize GPS for maps and directions to all ATM and branch locations

*Standard text messaging and other wireless fees may apply

To Enroll
To enroll for MercMobile™, sign on to Mercantile Online Banking and click on the Mobile Banking link. Agree to the MercMobile™ Agreement and complete the enrollment process.

We use multifactor authentication along with 128-bit SSL (secure socket layer) encryption to prevent unauthorized access.

What’s New

Version 9.1.5611

Enhancements and bug fixes

Ratings and Reviews

4.5 out of 5
50 Ratings

50 Ratings

Mercantile Customer ,

Mercantile Mobile Upgrade

After downloading the Mercantile mobile app I would have to say I am happy with the changes except one. In the new app I like that you are able to edit the payee information in the bill payment section now through the app. However, I do not like that you have to go to a separate screen to see your pending payments. I liked in the last version of the mobile app where your payee would turn a different color and gave you the date the payment would be processed. If this feature could be added to the mobile app I would have no complaints. Other than one small cosmetic detail the app is working great.

Tee-K ,

Stalls on log-in

I’m rarely ever able to log in to my account. The app stalls out on log-in and just sits there. When I called to ask about it I was told to turn my phone off and back on when it happens. In my opinion that is not a solution. I’ve been with my bank for 27 years and have both my personal and business account with them. But I’ve been researching banks recently because without accessible online banking Mercantile is no longer a feasible option.

scb121873 ,

3 days and I can’t use the app

The app has been down for 3 days and I can’t check my account at all, it has been good until this point but it doesn’t seem like anything is being done.


Mercantile Bank of Michigan
44.8 MB

Requires iOS 11.0 and watchOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Simplified Chinese, Spanish, Traditional Chinese

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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