Oostburg State Bank

4.5
116 reviews
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Learn more
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About this app

Oostburg State Bank Mobile Banking allows you to do your banking securely from your mobile device while on the go, 24 hours a day/seven days a week.

• Make mobile deposits
• Check account balances and activity
• Transfer funds
• Make loan payments
• Pay bills
• Access person-to-person payment system
Updated on
May 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.
This app may share these data types with third parties
Personal info, Financial info and 2 others
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
113 reviews
Calvin G
December 15, 2023
I keep having to result my password because for whatever reason, it will not let me loggin, I know what my password is/was, and it was never changed. However that password kept being denied. This isnt the first time I had to keep reseting because OSB app would not validate me. This has been over 10 times now in one year. I am done with this bank.
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Jessica Trotta
June 24, 2024
When it works it's great. It either says can't process what you want to do, or it makes me put my account info in 5 times. Even if I use the biometrics. When I finally got it the page was blank! Gets frustrating!
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Mist Cat
October 10, 2025
I can no longer use this app because my phone is "too old" even though I was able to update the app up until when I am making this review. Not everyone is able to get the latest phone, please change your specifications to use the app back.
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What’s new

We are continually releasing new updates to further improve your mobile banking experience. This version includes user interface improvements, security updates and bug fixes. Please be sure to turn on automatic updates to make sure that your app is always up to date.
Content rating
Everyone
Learn more

App support

About the developer
Oostburg State Bank (inc)
generalbox@oostburgstate.bank
905 Center Ave Oostburg, WI 53070 United States
+1 920-564-2336