Test audio output with customizable sound tones to evaluate speaker performance. Measure decibels and hertz using a built-in sound level meter. Check microphone quality by analyzing sound input levels.
by Appchi LLC★ 4.637,325 ratingsMusicFreeData updated 2026-11-12
Scan QR and barcodes to access product info, deals, and coupons. Create custom codes and view scan history. Share results via email or messaging apps. Integrate with Siri Shortcuts for faster scanning. Access premium features with a subscription.
Look up phone numbers to identify callers and retrieve contact details. Access a global database of numbers. Use AI assistant for extra information. Subscription auto-renews unless canceled in advance. Manage subscriptions through account settings.
Stream music from channels across different genres, eras, and styles. Skip ads and access higher quality audio on all devices. Subscribe for $1.99 monthly to remove advertisements and enhance playback quality.
Scan QR codes and barcodes with precise recognition. Generate custom QR codes and barcodes. View and manage scan history. Share scanned data via copy or email.
Text, voice, or images in real time. Convert spoken words into text with accuracy. Access dictionary definitions and translations. Support multiple languages for conversations and document understanding. Share translated content directly.
Convert videos, photos, and live content into GIFs. Edit existing GIFs or use a large catalog. Turn photos into memes with customizable templates. Add filters, text, emojis, and stickers. Adjust frame speed and direction. Share GIFs to social media.