This app lets you hide text or images within other images using steganography. It employs encryption and customizable secret keys for secure data storage and sharing, ensuring privacy without collecting user data.
4.4(7 ratings)
Free
Best Kosh alternatives: apps like Kosh - Invisible Storage
15+ similar apps compared and reviewed
4.4 avg rating
10 free apps
Updated October 2026
Whether you want more options like Kosh or a completely different take on the same concept, our curated list of 15+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Top Alternatives to Kosh
Paranoia Text Encryption Lite by Frantisek Dvorak
(encrypt notes, messages, β¦)Strong Contender
π§ Utilities
4.5(84 ratings)
Free
Securely encrypt and decrypt sensitive text data, including notes, messages, and cryptocurrency keys. Offers robust security with multiple strong encryption algorithms and advanced steganography features to hide data within images. Also supports secure password exchange using post-quantum cryptography.
3.5(2 ratings)
FreeIn-App Purchases
Securely encrypt and decrypt text messages, emails, and confidential documents. Protect your sensitive information with advanced standard encryption and custom passwords for private communication.
