Aster Key: Anonymous Finance

4.2
42 reviews
1K+
Downloads
Content rating
Everyone
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About this app

Start a home loan anonymously with Aster Key’s ultra-secure mobile app:

🔥Apply to mortgage lenders without disclosing your personal information

🔥Get lender-ready with a personal financial statement that’s fully encrypted and anonymized

🔥Need a verified Proof of Funds letter for a Realtor? Create one effortlessly

A mortgage industry first!

You can start a mortgage process anonymously with mainstream lenders in the United States.

🎉🎉🎉“Fintech Product of the Month” - Product Hunt

The Aster Key Solution:
💪 Our free and ultra-secure Aster Key app gives you control over your financial and personal data

🏦 Aster Key lets you bypass the initial application process and anonymously start your mortgage

Security Features:

Financial institutions face cyberattacks that put everyone at risk, with centralized data servers attracting hackers. We begin to tackle this by giving you control over your data.

🔒 Secure Storage: Your financial data is encrypted and stored directly on your mobile phone, never on Aster Key servers

🔒 Data Anonymization: Your personally identifiable information is encrypted and stored separately from your financial data

🔒 Automated Verification: Your financial data can be updated and verified via an end-to-end encrypted integration with Plaid

Features:

🚀Centralized view of your financial information for lifetime use

🚀Dynamically generated personal financial statements and proof of funds

🚀Single passphrase and biometric authentication for enhanced security

🚀Anonymous communication masks your email address when contacting lenders

🚀A private, ad-free environment

🚀 Anonymous mortgage initiation

🫶Together, we can build a movement to safeguard our financial data!
Updated on
Jun 8, 2025

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
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

4.2
40 reviews
Jennifer Blumberg
April 3, 2024
Easy to use. I love that I can enter my financial info once, that it's anonymous, and my info automatically updates at future logins.
2 people found this review helpful
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Secure And Private Personal Financial Data
August 12, 2024
Thanks, Jennifer!
Brad Blumberg
March 23, 2023
Aster Key secures your data on your phone. Not on servers. No one but you can see your financial data. That's cool.
13 people found this review helpful
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Eric Blumberg
October 1, 2023
We launched an app that puts your privacy first! Easy to use and secures your personal finanacial data keeping you anonymous! Saves you a tone of time and puts you in control of your financial and personal data without and advertising.
8 people found this review helpful
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Secure And Private Personal Financial Data
November 14, 2023
Thanks, bro! Literally my bro.

What’s new

- We’ve enhanced security and optimized biometrics to keep your experience safer and faster.
- We're evolving to stay ahead of threats—so you don’t have to worry.

App support

Phone number
+16095173815
About the developer
Aster Key, LLC
appstore@asterkey.com
9 Signal Hill Dr Voorhees, NJ 08043 United States
+1 570-846-0545

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