Last updated 2mo ago

Muhammad Ziyad Al Maududi

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Report updated May 9, 2026

zcalcu: Chat & Calculator

For users seeking a discreet messaging solution that masks chat functionality behind a calculator interface.

ByMuhammad Ziyad Al Maududi

Social networkingUtilities

Overview · Full Intel report in progress

What is zcalcu: Chat & Calculator?

zcalcu is a dual-purpose mobile application that functions as both a standard calculator and a private messaging platform. It allows users to toggle between interfaces using a customizable secret key, providing a disguised environment for communication.

Current Momentum

v2.1 · 2mo ago

Active

Last updated 77d ago. 3 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Social Networking

#49

▼22

Social Networking UtilitiesPaid

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What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Dual-Interface ToggleStandard

Users can switch the app's appearance and functionality between a calculator and a chat interface.

Secret Key AuthenticationStandard

Access to the chat mode is secured via a user-defined secret key, with a default key provided for initial setup.

Disappearing MessagesStandard

Recent chat messages are automatically deleted after a period of two days.

Private MessagingStandard

Supports text-based communication between users identified by usernames and profile pictures.

How much does it cost?

Paid

Who Built It?

Muhammad Ziyad Al Maududi

Providing a diverse suite of utility and entertainment tools for mobile users. Focused on bridging daily productivity needs with casual gaming experiences.