Horncall: AI agent approvals

Name: Horncall: AI agent approvals
Author: bitlionaire

By: bitlionaire App

Approve Claude Code, Codex, Gemini & Copilot from your phone. Needs a PC add-on.

Overview

Google Play Store

Downloads

Data as of 2026-11-07

Version:

0.6.1

Last updated: 2026-11-01

Ranking

#3,168,222 ▲

Overall

Features & Capabilities

Your AI coding agent shouldn't have to wait until you're back at your desk. Horncall sends its permission requests to your phone — approve with one tap or gesture from the notification and the agent keeps working.
Works together with a free add-on on your computer: install it first (guide: horncall.bitlionaire.me, open source: github.com/bitlionaire/horncall), then pair the phone by QR code.
One app for Claude Code, OpenAI Codex CLI, Gemini CLI and GitHub Copilot CLI. End-to-end encrypted, every decision signed by your phone's key, dangerous commands only with a deliberate long press.

WHY HORNCALL
• Four agents, one pairing — every AI chat on your computers in one place.
• Decide in a second — from the notification, the lock screen or with a gesture; no need to open the app.
• Security first — content encrypted between your computer and phone, every approval signed by the phone, commands like deleting files, force push or DROP TABLE need a long press and show why they're risky. Nothing is ever approved automatically.
• Approvals only — your code and AI conversation stay on your computer. No accounts, ads or analytics.
• See your whole AI team — who's working and for how long, who has finished, how much plan quota and chat memory is left.
• Fits your desk work — answer on the computer and the card leaves your phone; miss it and the phone reminds you.

HOW IT WORKS
1. Install the free add-on on your computer (Windows, macOS, Linux) — a wizard finds your AI tools.
2. Scan the QR code in the app.
3. Step away. When an agent asks for permission, your phone lets you know.
Guide: horncall.bitlionaire.me · No computer yet? Try a sample order in the app.
Open-source PC add-on (MIT): github.com/bitlionaire/horncall

A LITTLE FUN
Real-time strategy vibes: every chat is a soldier with a codename, you approve by cracking the whip and the unit answers "Hup hup!". Polish or English voice, a discreet 8-bit mode or your own sounds.

Horncall is an independent project, not affiliated with Anthropic, OpenAI, Google or GitHub.