Entropy Keycrypt 4+

Protect your Digital Legacy

Quantum Entropy

    • $19.99



Protect your essential digital assets with Entropy, offering a seamless and secure transition to your trusted circle in unforeseen circumstances.

User-Friendly Security
Entropy enables you to securely partition important information into discrete shares, each of which reveals nothing about your secret without the others.
Distribute these to a select group of trusted individuals, who can then store them offline for added security.

Offline-Only Data Privacy
Your privacy is our priority. Entropy operates entirely offline, without any permissions to access the internet or external networks, ensuring your data remains solely on your device.

Prepared for the Unexpected
In the event of unforeseen circumstances, your chosen group can easily collaborate to combine their respective shares, allowing the original data to be safely recovered when needed.

Easy to Use
Entropy Keycrypt was designed with great care to be easy to use, even for less technical users in times of stress or personal upheaval. Reconstructing a secret is no more difficult than taking pictures with your iPhone or iPad.

Long-Term Resilience
With its robust security features, including 256-bit encryption, Entropy is well-suited for durable, decentralized offline storage, safeguarding your data from both online and specific offline threats.

For more information on Entropy please visit the developer website link.

What’s New

Version 1.2

The ability to encode longer secrets.

App Privacy

The developer, Quantum Entropy, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.