Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

About CryptoSeed

CryptoSeed is a local-only encryption app for iOS.

• All cryptographic operations happen entirely on-device
• No user accounts, analytics, telemetry, or cloud sync
• Keys never leave your device unless you explicitly export them
• Designed for privacy-first workflows

Remember:
• Encrypted data can only be decrypted with the correct key or identity
• Losing keys may make data permanently inaccessible
• CryptoSeed does not recover keys or passwords

CryptoSeed is built for people who want control, transparency, and local privacy — without accounts or hidden infrastructure.
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What's New in the Latest Version 1.5

Last updated on Mar 28, 2026
Old Versions
What’s New In This Version
This version puts more emphasis on CryptoSeed’s post-quantum protections, including clearer in-app guidance for post-quantum signatures and a more approachable experience for understanding modern cryptography. We also improved key information screens, made the app easier for non-technical users to navigate, and made file decryption free so anyone can open encrypted files they receive.
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Version History
1.5
Mar 28, 2026
What’s New In This Version
This version puts more emphasis on CryptoSeed’s post-quantum protections, including clearer in-app guidance for post-quantum signatures and a more approachable experience for understanding modern cryptography. We also improved key information screens, made the app easier for non-technical users to navigate, and made file decryption free so anyone can open encrypted files they receive.

CryptoSeed FAQ

Click here to learn how to download CryptoSeed in restricted country or region.

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