Reverse Audio
Nobutaka Yuasa
Record and play it reversed
Record using the device’s microphone and play it back forwards or reversed with a tap. Adjust playback speed from 0.5x to 2.0x and modify pitch by half tones across two octaves.
Record files and edit settings
Record in WAV or M4A formats with mono or stereo settings. Choose microphone input for monoral or stereo recording. Adjust playback effects and save recordings for business or entertainment use.
Showing 1–20 of 1,000 ranked alternatives.
Nobutaka Yuasa
Record and play it reversed
Record using the device’s microphone and play it back forwards or reversed with a tap. Adjust playback speed from 0.5x to 2.0x and modify pitch by half tones across two octaves.
Loop-Sessions.LLC.
Analyze and display waveform
Real-time analysis displays waveform and amplitude simultaneously. Users can switch between portrait and landscape modes. Options to configure waveform and display. Adjustable FFT size and window function for precise frequency analysis.
Newkline Co., Ltd.
Record notes and manage files
Record audio in MP3, WAV, and M4A formats. Transcribe recordings to text. Manage memos with a user-friendly interface. Sync with Apple Watch. Available on iPhone and iPad.
Newkline Co., Ltd.
Record notes and manage files
Record audio in MP3, WAV, and M4A formats. Convert to text for notes and transcripts. Manage memos with file organization and playback. Sync with Apple Watch for hands-free recording. Share recordings directly from the .
Yusuke Mori
Record with real-time effects
Record audio with adjustable microphone gain and real-time audio effects including pitch shifting, high and low pass filters, echo, reverb, distortion, and stereo doubling.
Hong Nguyen
Record, save, and share memos
Record with high-quality HD settings ranging from 8-41.1KHz sample rates. Save recordings as memos. Share files directly with others. Features include a simple interface for quick access and one-tap recording.
Milad Fakhr
Record audio and video with one touch
Record audio with one-touch start and stop. Save in raw and MP3 formats. Share recordings via Dropbox, WhatsApp, Google Drive, Facebook Messenger, and other apps. Email up to 5MB. Sync with iCloud.
Linfei Ltd.
Record and transcribe conversations
Record and audio files with options for normal, preset time, and mix recording modes. Transcribe meetings, interviews, and conversations in real time. Save and organize recordings with built-in note-taking features.
New Ball s.r.o.
Record and analyze frequencies in real time
Realtime analyzer processes live input with Fast Fourier Transform and window functions. Record for offline analysis. Visualizer module displays frequency data from recorded files. Export analysis results and files.
苏娟 陈
Edit clips and record sound easily
Edit by splicing, mixing, and cutting. Record with wired or wireless earphones. Adjust playback speed from 0.2 to 4 times. Balance left and right channels. Export edited files.
龙刚 李
Edit audio tracks and mix recordings
Edit audio with multi-track and single-track modes. Cut, trim, and rearrange tracks with millisecond precision. Record audio, mix tracks, and zoom in for detailed editing. Save and export projects in various formats.
Black Cat Systems
Audio frequencies displayed for analysis.
The app displays audio frequencies up to 20 kHz on an iPad, iPhone, or iPod Touch. Users can adjust frequency span, FFT size, and apply filtering for smoothing.
Newkline Co., Ltd.
Record audio, transcribe, summarize
Record notes in MP3, WAV, and M4A formats. Convert audio to text with AI transcription. Generate meeting minutes, class notes, and summaries. Save and organize recorded files. Edit and share transcribed content.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.