Security & Trust

Built so only you and the person you're talking to can read what's between you.

Privacy isn't a settings toggle at ChekApp. It's the architecture. Here's how we protect your conversations, your identity and your money.

Our security pillars

Protection built into every layer

End-to-end encryption

Every personal message and call is protected with end-to-end encryption. Content is locked on your device and only unlocked on the recipient's, not even ChekApp can read it.

Zero-trust group security

App-wide phone number masking means group members see only usernames, never raw numbers, closing the loophole that dominant platforms leave open to number-scraping scammers.

Secure real-time transport

Video meetings and VOIP run on a real-time transport layer engineered for low-latency, secure communication, even on inconsistent networks.

Payment-grade processors

In-app checkout is powered natively by Paystack for local NGN transactions and Stripe for international diaspora payments. ChekApp never stores your raw card details.

Resilient infrastructure

ChekApp runs on enterprise-grade cloud infrastructure, designed to hold up under high-density, real-time messaging at scale.

Responsible disclosure

Found a vulnerability? Our security team reviews every report directly. See how to reach us below.

Our commitments

What privacy means in practice

A few plain-language principles guide how we build and operate ChekApp.

Content stays private
Personal messages and calls are end-to-end encrypted by default. We designed the system so ChekApp itself cannot read your conversations.
Numbers stay hidden
In group chats, only usernames are visible. Your phone number is never exposed to other members.
Payments stay separate
Card and bank details are handled directly by our licensed payment partners under their own compliance frameworks. ChekApp never stores raw card numbers.
Data stays minimal
We collect what's needed to run the product and nothing more, and we do not sell personal data to third parties.

Found a security issue?

We take every report seriously. Reach our team directly and we'll respond as quickly as we can.

Report a vulnerability