Frequency Generator App vs QR Code Maker

Audio Frequency Generator The Audio Frequency Generator app allows users to explore the world of sound waves and frequencies with precision and ease. Designed for enthusiasts and professionals alike, this app offers a variety of tools to generate sound tones and frequencies, including the popular 432Hz frequency. Key Features: Tone Generator: Create pure tones by adjusting the frequency from a wide range of Hz (Hertz), ideal for sound testing, meditation, or tuning instruments. Frequency Sweep Generator: Generate smooth transitions between selected frequencies over a specified duration. Perfect for sound testing and experimentation. Presets: Easily access pre-configured sound settings for relaxation, focus, meditation, and sleep. You can also customize and save your own presets with specific frequencies and wave types. Binaural Beats Generator: Generate soothing binaural beats by adjusting the base frequency and beat frequency to create a meditative audio experience. SFX (Sound Effects) Generator: Play around with sound effects like beeps, chirps, buzzes, and alarms, allowing you to experiment with different sound waves for creative purposes. Sleep Timer: Use the sleep timer as a simple countdown tool to track the duration of your sessions. Additional Features: Adjustable frequency ranges from low (100 Hz) to high (1000 Hz) for a variety of sound experiences. Waveform selection: Choose from different wave types such as sine, square, and more, to modify the sound texture. Volume control and easy-to-use sliders for precision adjustments. Whether you're experimenting with sound waves, using hz frequencies for relaxation, or creating custom tones for specific purposes.

Make a QR code that actually looks like yours. Pick any two colors, then switch the dots between square, rounded and circle. Nine kinds of QR code — link, Wi-Fi, contact, email, phone, SMS, calendar, location and plain text. Pick a type, fill in the short form, and tap Generate. Scanning is built in: line the code up, tap it, and the matching action is waiting. Everything you scan or make is kept in your history. DESIGN IT • Any foreground and background color, with a one-tap swap • Three dot shapes: square, rounded, circle • Put your logo in the middle (error correction Q or H recommended) • Four error correction levels and four sizes, up to 600 px NINE QR TYPES • Link, plain text, Wi-Fi, contact card (vCard), email • Phone, SMS, calendar event, map location • A dedicated form for each type, plus a paste-from-clipboard button SCAN AND ACT • Line the code up in the frame and tap it • The result screen recognizes the content and offers the matching action — open a link, call, compose an email, send an SMS, open a place in Maps, copy a Wi-Fi password • Flashlight for dark places YOUR HISTORY • Every code you scanned or made, grouped by day • Favorites, search, filter by type, sort and bulk delete • Export your whole history as JSON MADE TO LOOK GOOD • Glass-effect interface, light and dark themes, seven accent colors • Haptics and sound effects you can turn off • Statistics: totals, a seven-day chart, your most-used type and a daily streak Save to Photos, share it, or copy the image to the clipboard.