Best apps like 音频提取-视频提取音频、视频原声、音频格式转换

Focus Clock

Focus Timer&Tasks

Free

This app helps you concentrate on tasks with a unique focus mode that rewards sustained attention. It offers customizable timers, background operation, and detailed statistics to track your progress. Enjoy an ad-free experience with various visual themes to enhance your study or work sessions.

Secure Password Lock

Account security management

$0.99

This application helps you securely store and manage all your passwords in one place. It offers various unlock methods for quick and safe access to your accounts, from social media to banking.

BeatDance - Guitar Tuner - Pro

A Music Pro Pract Aid for Inst

Free

This app offers a precise tuner, a robust metronome with customizable sounds and setlists, and a practice tracker to help musicians of all levels improve their skills. It's designed for home practice, live performance, and studio recording.

Planimeter: Area & Distance

Measure Area & Distance Map

$1.99

Measure distances, land areas, and perimeters on maps with this versatile tool. Ideal for outdoor projects, recreation, and construction, it offers unit flexibility and altitude information. Supports Google Earth KML format for seamless integration.

DayCalc Pro - Note Calculator

Calculator & Unit Converter

$0.99

This app combines a powerful calculator with a comprehensive unit converter. It offers standard and scientific calculations, allows notes to be added to history, and supports a wide range of units and custom conversions. Enjoy a user-friendly interface with customizable themes and watchOS integration.

MKV PiP Player

MKV M3U Video PiP & TV Casting

$0.99

Play any video file format with picture-in-picture functionality. Supports a vast array of video and subtitle formats, M3U playlists, and casting web videos to DLNA TVs. Offers playback speed control and multi-track audio/subtitle options.