4K Screen Recorder

Tired of choppy, low-quality screen recordings that fail to capture crisp details?

4K Screen Recorder by Martha Reyes is built for users who demand pixel-perfect clarity and smooth performance, even on Android 4.4+. Whether you are creating game walkthroughs, recording tutorial videos, or capturing live streams, this app ensures every frame is rendered in true Ultra HD resolution without dropped frames or audio sync issues.

Core Recording Capabilities

The app provides a full suite of recording tools designed for precision and reliability. You can start recording immediately with a floating control widget that stays accessible over any app, allowing you to pause, resume, or stop without navigating away from your current screen. The internal audio capture module records system sounds—including game audio, app notifications, and media playback—directly into the video track, eliminating the need for separate audio sync in post-production. For commentary or live narration, the external microphone input channel remains independent, letting you overlay voice without muting in-app audio.

• Resolution selector supports 4320p (8K), 2160p (4K), 1440p, and 1080p at 60 FPS, with bitrate control from 12 Mbps to 50 Mbps.
• Countdown timer delays recording start by 3, 5, or 10 seconds, giving you time to prepare your screen layout.
• Screen orientation lock forces landscape or portrait recording regardless of device rotation.
• Touch indicator overlay visualizes every tap and swipe with a customizable circle effect.
• Video trimmer cuts unwanted segments directly after recording without leaving the app.

Key Advantages for Professional Workflows

The app processes recordings in a background service, so you can minimize or switch apps without interrupting the capture. A built-in FPS counter displays real-time performance metrics, helping you adjust settings before recording begins. The automatic file naming system organizes recordings by date, app name, and resolution, making batch exports simple. For long sessions, the recording split feature automatically breaks files at 10-minute intervals to prevent oversized clips. All recordings are saved in MP4 container with H.264 or H.265 codec options, ensuring compatibility with major video editors.

Download mobile app now

Start producing high-resolution screen captures with full audio control and zero lag. Install 4K Screen Recorder today and record your screen exactly as you see it.

Heads up: you'll need wifi for most features. Some cool stuff is extra.