Mainstreet CU Mobile Banking

196 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

By downloading the Mainstreet Credit Union mobile app, you consent to the installation of the app and any future updates or upgrades. You may withdraw your consent at any time by deleting or uninstalling the app from your device.
When you install the app it will ask for permission to access the following functions of your device:
Location services – allows the app to use your device's GPS to find the nearest branch or ATM.
Camera – allows the app to use your devices camera to take a picture of a cheque.
Contacts – allows you to create new INTERAC® e-Transfer recipients by selecting from your device contacts.
Welcome to a fresh digital experience that makes banking with Mainstreet CU easy
Updated on
Jul 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

181 reviews
Tony Marshall
October 17, 2020
Right now I really dislike this app. Does not remember my bank card number and the continue button becomes inactive when I push the "remember me" button. This same complaint was posted 9 months. Further to my review it seems that it is mandatory to create a nickname for your bank card. Other apps make it optional. Once you create a nickname, the continue button stays active and you are able to save your bank card number. 5 years later...App does not have an option to show your password.
3 people found this review helpful
Did you find this helpful?
Robyn France-Campbell
March 29, 2026
It is always a 50/50 chance the APP will not respond and/or stop responding. This IS the only app I have that consistently has issues with any cellphone I have had. Currently I have S22 Ultra.
1 person found this review helpful
Did you find this helpful?
Sheldon Print
January 10, 2025
Won't work on my phone (samsung) anymore tried using the app told me needed to update, went to play store no update needed, uninstalled tried again still does not work very frustrating and hope it gets fixed.
3 people found this review helpful
Did you find this helpful?

What’s new

Minor Bug Fixes
Content rating
Everyone
Learn more

App support

About the developer
Mainstreet Credit Union Limited
digitalplatforms@mainstreetcu.ca
40 Keil Dr S Chatham, ON N7M 3G8 Canada
+1 519-365-3492