The app generates periodic signals with adjustable frequency and amplitude for testing electronic circuits. It includes a tuner for instruments, a metronome, and features for comparing hearing abilities.
by michael heinz★ 3.02 ratingsMedical$3.99Data updated 2026-10-18
Create custom ringtones using iPod songs. Select a song, set start and end times with 0.1 second precision. Apply fade in and fade out effects. Export as with fast processing.
Adjust audio signals with noise gate and low-pass filtering. Use 6 preamp models and 3-band tone stack. Apply flanger, chorus, and phaser effects. Add echo, delays, and reverb. Mix impulse responses and adjust power amp settings.
Import and organize sheet , guitar tabs, and scores in PDF format. Annotate pages, add notes, and manage a personal library. Practice and perform with adjustable playback speed and page turning features. Sync across devices for seamless access.
Play with customizable base tones and real-time wave animations. Control playback continuously with fluid settings. Pauses automatically when headphones are disconnected. Supports email contact for support and feedback.
Helps by strengthening upper airway muscles through guided exercises. Users can sync with SnoreLab to track progress. Exercises target mouth and throat muscles to improve breathing during sleep.
AI keyboard provides real-time , spelling, and punctuation corrections. Rewrite and text generation features available in Pro version. Enhance vocabulary and paraphrase text for improved writing accuracy.
Play high and low frequency sounds and vibrations to remove from iPhone speakers. Use manual mode for custom frequency settings or automatic mode for predefined settings. Initiate removal process and monitor progress.
Write text with an AI that suggests phrases and corrects grammar. Generate original content, draft emails, and edit text in 40+ languages. Summarize news, webpages, and PDFs. Check grammar and avoid plagiarism.
View and play with page turning and playback. Annotate, organize, and import scores. Scan with a camera-based scanner. Access built-in scores and adjust key signatures. Sync with devices and share annotations.
Plan and organize daily tasks with customizable and reminders. Set specific goals and track progress over time. Break tasks into smaller steps for better focus. Receive notifications to stay on schedule and minimize distractions.
Track pills, set reminders, manage medication records
Track medication intake with customizable schedules and refill reminders. Log details, set interaction checks, and view personal medication records. Identify pills and access drug information for safe usage.
Transcribe in any language for conversion. Rewrite notes with AI to adjust tone and style. Ask AI for insights or answers on note content. Generate emails, blog posts, or other content from notes. Edit and refine notes for clarity and accuracy.
Convert raster images to editable drawings with custom filters for various styles including grayscale, two-tone, Pop-Art, and polygonal shapes. Edit vectors with advanced tools, adjust colors, and save or share the results.
Allows users to evaluate performance through frequency sweep analysis and high amplitude sound wave testing. Identify distortion and response issues. nd play custom audio for detailed acoustic assessment.
Create personalized treatments to mask tinnitus symptoms. Choose from calming sounds and noise therapy options. Adjust volume and duration. Set sleep timers. Track progress over time.
Create personalized soundscapes using science-backed and AI technology. Adjust frequency settings to match brainwave patterns. Track session history and progress. Export custom soundscapes for later use. Set reminders for daily practice.
Amplify sounds using adjustable equalizer and tone settings. Adjust volume and pitch for better . Works in background for continuous use. Connect via headphones for direct audio input.
Ability at home by measuring response to sounds between 125 Hz and 8000 Hz. Display results in an easy-to-read graph. Play sounds up to 20,000 Hz to estimate "ear age" based on high-frequency .