Zapp combines end-to-end encrypted messaging with a self-custody Zcash wallet, creating a privacy-focused communication and financial tool without conventional accounts. Users can chat without phone numbers or email addresses, while messages travel through an encrypted peer-to-peer network. The communication app also avoids advertising, tracking, and analytics.

Private communication and digital payments

Zapp supports encrypted messaging and shielded ZEC transactions through Zcash’s Orchard privacy pool. Users can send photos or share their location when requested, while offline messages can pass through an encrypted relay. The wallet keeps recovery credentials exclusively on the device, complemented by biometric locking and screenshot protection for sensitive screens.

Its self-custody design means users carry full responsibility for protecting their recovery phrase, since the application cannot restore lost credentials. Some financial features also have regional or beta limitations, including P2P cash-outs through UPI in India. Nevertheless, its privacy-first architecture offers a distinctive alternative for security-conscious users.

For privacy-focused communication and finance

Zapp delivers a privacy-centered combination of messaging and cryptocurrency tools, avoiding accounts, advertising, tracking SDKs, and unnecessary data collection. While self-custody demands careful recovery-phrase management and certain exchange features remain limited, its encrypted communications and shielded wallet functionality make it compelling for privacy-conscious users.