4.8
952 reviews
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
Learn more
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About this app

Take control of your personal finances anytime, anywhere with mobile banking from Arsenal Credit Union. View all of your accounts from a single sign-on so you get a full picture of your financial situation. Check account balances, deposit checks, control cards, pay bills, transfer money and chat with Arsenal representatives with ease.
Updated on
May 4, 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

4.8
947 reviews
Neon Blaq
May 4, 2026
An extremely inconvenient and unreliable app. The app removes saved credentials almost monthly as a "security measure". Although it's the least used out of all my financial apps it's also the most problematic.
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Cindy Cugley
January 11, 2026
I've been an arsenal member for 20+ years and have raved about the service and how much I recommend them. but within the past six to eight months I've had nothing but problems with them. My debit card not work you might debit card being shut off because of suspicion of fraud , overdraft fees that I've never received before even when I have the money in the bank and lately it's the weekend and my debit card will not work so auto bills that'll be ing rejected and simple purchase is impossible I'm
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Susanne Malecek
December 27, 2025
I wish they color coded Deposits versus Withdrawals. I wish they stated Balance and Available Balance not just Available Balance.
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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.
Content rating
Everyone
Learn more

App support

About the developer
Arsenal Credit Union
arsenalcu@arsenalcu.com
3780 Vogel Rd Arnold, MO 63010 United States
+1 314-962-6363