The app allows users to adjust audio playback speed from x0.2 to x5.0 for learning languages. It supports various import methods, including Wi-Fi transfer, and offers features like repeat intervals and background playback.
by 韩 明洁★ 4.222 ratingsEducation$1.99Data updated 2026-10-21
Adjust files by changing tempo and pitch in real time. Select files, mark playback regions, loop, and adjust and pitch on the fly. Export modified files. Suitable for practicing instruments, transcriptions, and audiobook adjustments.
Download videos from websites in HD quality including 720p and 1080p. Save videos from Google Drive and Dropbox. videos to MP3 or MP4 formats. Trim videos and manage favorite media in a private library.
Adjust audio files by changing pitch and tempo independently. Select and loop specific regions. Export modified audio. Useful for practicing instruments, transcriptions, and adjusting audiobook .
Download and manage files and on iOS devices with full-featured download management, auto-corrected file names, and pause/resume support. Browse the web with Safari-like features, including bookmarks, private browsing, and custom search engines.
Convert videos and audio files between formats including MP4, MOV, 3GP, MKV, AVI, and more. Compress videos, extract audio, and create custom ringtones. Edit files, view them in a player, and convert images and PDFs.
Manage files by creating, renaming, moving, and deleting them. Sort files by name, date, or size. Use split screen, picture-in-picture, and drag-and-drop on iPad. Transfer files via WiFi between mobile and computer devices.
Manage files with drag-and-drop, copy, paste, and folder creation. View documents, play audio/video, and edit text. Transfer files between devices and share via links or messages.
Extract and view compressed files like ZIP, RAR, 7Z, and TAR. Open and stream videos within archives. Manage documents and organize files directly. Compress files for storage or sharing. Access cloud drive archives and game files without a computer.
The app allows users to alter the tempo and pitch of audio files in real-time. Users can select audio files, mark regions for looping, and export modified audio.
Play local and online videos with adjustable speed from 0.5 to 4.0. Support for multiple video and audio formats. Switch audio and subtitle tracks. Enable background playback. Take screenshots during playback. Transfer files via Wi-Fi or iTunes.
Play audio files in formats including MP3, AAC, M4A, WAV, AIFF, and M4R. Use the equalizer to adjust sound settings. Boost bass levels. Edit song metadata. Manage playlists. Stream from the cloud. Store offline for playback without internet.
Allows repeat and shuffle functions, displays album art and music information, continues playback when locked or in the background, and supports iPod controls. Edit song metadata including name, album, artist, and cover image.
Record and edit files with precise trimming and merging. Add effects like pitch, reverb, and gain. Insert recordings indefinitely. Support clip removal and ultra-high precision editing. Share edited files directly.
Record with high quality for meetings, personal notes, speeches, lectures, and songs. Save recordings without time limits. Manage files directly on internal storage. Adjust settings for optimal sound clarity.
Create ZIP files, extract archives, batch compress
Files of various formats including ZIP, RAR, 7Z, TAR, and GZIP. Create encrypted ZIP files. Batch compress videos and photos from the photo library. Extract multi-volume archives by placing all parts in the same folder and selecting the first volume.