44 reviews
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
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About this app

The Tidemark app is a fast and secure financial platform to make life easier by providing you the tools needed to manage your finances.

Here's what you can do with the Tidemark app:
* Keep transactions organized with options to add tags, notes and photos of receipts and checks.
* Set Account Alerts
* Make payments, whether to a company or a friend
* Transfer money between your accounts
* Deposit checks by taking a picture of the front and back
* Card management tools in case of loss, damage, or fraud.
* View and save statements
* Find branches and ATMs near you

Secure your account with a 4-digit passcode or biometric on supported devices. 
Mobile banking made easy with the Tidemark Federal Credit Union app.
Updated on
Aug 18, 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, Contacts, and App activity
  • This app may collect these data types
    Personal info, Financial info and 5 others
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

41 reviews
tasha McCrae
August 11, 2026
the app does not work sometimes. when it does, it is very reliable.
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Danielle C
October 27, 2025
I hate it, especially now that Zelle is gone. Went to deposit a check, and instead of going in checking like it always does, now its in another account. They charge me to transfer. The other app was so much cleaner and better presented.
1 person found this review helpful
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Connie Herling
March 11, 2026
It has totally crashed on me. I have tried everything to no avail.
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What’s new

Version 3.37.0 • Bug fixes and performance improvements
Content rating
Everyone
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App support

About the developer
Tidemark Federal Credit Union
developer@tidemarkfcu.org
1941 Bridgeville Hwy Seaford, DE 19973 United States
+1 302-629-0100