Sun Federal CU Mobile

4.6
1.54K reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
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About this app

Download Sun Federal CU’s mobile banking app for convenient and secure 24/7 access to your account balances and more! It’s quick, safe and easy to use. Just use your Sun Federal online banking username and password to login.

• Account balances
• Transaction history
• Transfers
• View check images
• Mobile Check Deposit (deposit checks using the device’s camera)
Updated on
Apr 6, 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.
This app may share these data types with third parties
Financial info and Contacts
This app may collect these data types
Personal info, Financial info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
1.52K reviews
Duane Blythe
September 3, 2021
At least once a month this app locks me out of my account. I try to use the username and Social security number to get a new password and same thing everytime. It says oops! You entered the wrong information and locks me out of my account. I should point out it happens on Thursdays the day before my automatic deposit and I always have something go through the bank which will cause an overdraft. I think this is a scam. I believe they lock you out on purpose so they can steal money in overdrafts.
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K C
June 28, 2020
Like the convenience of it. Only thing I find frustrating is it doesn't show your exact balance on the at a glance screen (doesn't include items pending). You have to log in for that which can be a little time consuming when you need to move quickly.
3 people found this review helpful
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Michael Shoup
September 1, 2020
I've had this app for as long as I've had a smartphone and it's been available. There have been maintenance days that caused grief, but the good days definitely outweigh the bad. It's quick, easy to navigate, and loads quickly. It has all the information I need and easily accessible. It is intuitive as well. Everything you could ask for in a mobile banking app.
4 people found this review helpful
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What’s new

Our new experience provides easier access to the features you use most while on the go. This new version includes updates to the accounts, mobile deposit and navigation experience.