Speaker Dust Cleaner vs MaScanner

Speaker Cleaner is a simple utility that uses low-frequency sound and vibration to help move loose dust, debris, and water away from a phone speaker grille. Choose a guided mode, turn your volume up, and hold your device with the speaker facing downward. The app plays a focused low-frequency tone while using haptic feedback on supported devices. Features: - Water Eject mode for short low-tone sessions - Speaker Dust mode with low-frequency sweeps - Gentle Mode for softer short sessions - Deep Session with pulsed sound and short rests - Advanced mode with manual frequency and duration controls - Live progress, frequency, and remaining-time display - Quick start guidance and safety reminders - Audio-only fallback when haptics are unavailable - Optional one-time Remove Ads purchase Speaker Cleaner is designed for loose particles and water droplets. It does not repair damaged speakers, fix microphones, or remove compacted lint, oil, or debris stuck inside the grille. For best results, use a soft dry brush after running a session.

MaScanner makes scanning QR codes and barcodes simple. Scan with your camera, read QR codes from saved photos, keep your results organized in one place, add notes to scans and export data anytime. SCAN YOUR WAY • Scan QR codes and common barcode formats with your camera. • Use Batch mode to capture multiple codes in one session. • Read QR codes from images in your photo library. • Use camera zoom and the flashlight for difficult-to-read codes. • Choose sound and vibration feedback for successful scans. • Add a private note to any saved scan. Notes are saved on the device, appear in History, are searchable, and are included in CSV exports. MAKE RESULTS USEFUL • Recognize website links, Wi-Fi details, email addresses, phone numbers, SMS, product codes, and plain text. • Copy or share scanned information. • Export the complete scan history to a CSV file, or select specific scans and export only those items. KEEP THINGS ORGANIZED • Revisit saved scans in your history. • Search and filter past results. • Mark frequently used scans as favorites. • Swipe right on a History item to reveal its Delete action. The app asks for confirmation before removing the scan. LOCAL BY DESIGN Your scan history stays on your device. No account is required, and MaScanner has no analytics or cloud sync. Supported camera formats include QR, Aztec, EAN-8, EAN-13, UPC-A, UPC-E, PDF417, Data Matrix, Code 39, Code 93, Code 128, ITF-14, and Codabar, where supported by your device. Scanning saved images on iPhone supports QR codes. Opening websites and searching for products requires an internet connection.