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
The app generates sine waves, square waves, triangular waveforms, saw tooth waveforms, and impulse sound waves. It supports frequencies from 1Hz to 22kHz and can generate up to 16 tones simultaneously.
Convert and files between major formats without an internet connection. Import from Google Drive, iCloud, Dropbox, or Apple Music. Play files offline. Transfer files from computer. Edit and files directly.
The app plays audio files and offers adjustable playback speed with quick rewind. It provides automatic transcription from a selected position, with options to edit, copy, and share the generated text.
The app converts audio files and URLs to various formats like AAC, MP3, and WAV. Users can customize bitrate, frequency, channels, and more, or extract audio from videos.
Create personalized ringtones by recording audio or importing files. Use smart clipping tools to edit sound. Apply fade and echo effects. Export as iOS-compatible ringtones. Includes step-by-step setup instructions for customization.
Turns iPhone, iPad, or iPod into a wireless storage device for file management. Edit PHP, JS, and HTML files. Support for FLV, ASF, RMVB, AVI, MPG, MKV, and WMV formats. Upload and download files via Dropbox, create folders, and view history.
Manage files across iOS devices with support for multiple formats. Backup contacts and camera roll. Play audio and video files. Preview images and documents. Exchange files between devices and platforms.
The app offers multitasking file management with 3-finger swipes for quick task switching. It supports various file types, cloud services, and includes features like a document reader, text editor, and zip archiver.
Compress and decompress files into formats like ZIP, 7z, RAR, and TAR. Extract multi-part archives and password-protected files. Split files into parts and add passwords. Manage files with built-in file manager. Supports VoiceOver for accessibility.