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
Convert and play videos and audio files in nearly all formats. Organize media into folders via a file browser. Import files from cloud services, camera roll, and internal storage. Transfer files over Wi-Fi.
Recordings directly from the Apple . Select multiple recordings, use the share option to them, and save the combined file back to Apple or another location.
Adjust audio tracks' BPM to down or speed up music, dance routines, or language material without changing pitch. Practice songs, transcribe melodies, or learn rhythms with adjustable settings. Sync with devices to access and modify audio files.
Text documents, web pages, and images to PDF. audio to ringtones and videos to soundtracks. Access and manage through an integrated file manager. Export converted directly to devices or cloud services.
Manage with drag-and-drop, batch renaming, deletion, copying, and moving. Compress, decompress, encrypt, and decrypt . Share via cloud services and scan documents. Edit , view details, and access a recycle bin.
Record audio with HI-FI lossless quality and noise reduction. Enhance human and choose mono or dual-channel recording. Add marks to highlight important sections. Convert recordings to text in real time.
Play videos in 4K HDR for optimal display quality. Use Picture in Picture for multitasking with all video formats and subtitles. Access smooth, responsive controls and energy-efficient playback. Enhance subtitles for better viewing experience.
Manage with playback of audio and video formats. View and edit text documents. Perform copy, cut, paste, rename, and delete actions. Chat privately without internet. Track GPS locations to find people in offline environments.