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★ 4.637,327 ratingsMusicFreeData updated 2026-11-12
Stream and videos with picture-in-picture and background playback. Create unlimited customizable playlists. Import audio and video files. Access full-screen video playback. Premium version removes ads.
Customize home screen with photos, , or dates. Add analog clock and set background color. Choose font, size, and color for and date. Support unlimited and uploads.
Check authenticity by analyzing AI-generated content with percentage-based results. Rewrite to sound more human-like. Scan for plagiarism and receive recommendations for improvement.
Provides detailed hardware and software information about iOS devices. Users can monitor CPU, memory, GPU, storage, battery, and network. View system details with one tap. Scan QR codes to open links securely.
Distances, perimeters, and areas with high precision. Account for Earth's curvature. Share results via any sharing . Save and view measurements. Export data in various formats.
And create QR for websites, contacts, and phone numbers. View detailed data from scanned . Access history and share directly. Subscribe for unlimited scans and code creation with automatic renewal options.
Listen to live streams from FM, AM, and stations worldwide. Browse stations by country, genre, or language. Save favorite stations for easy access. Stream music, news, talk shows, and podcasts in one .
Media to TV with HD and 4K quality. Connect to a smart streaming device and select content from the Camera Roll. Control playback, add or remove videos from the queue. Choose between yearly or weekly subscriptions.
Repost Instagram photos, videos, stories, and reels. Copy captions and apply trending hashtags. content for later sharing. Supports stories and reels. Offers a clean interface for quick reposting.
Graph equations and calculate advanced math functions
Graph functions with support for multiple equations and color differentiation. Plot up to ten functions simultaneously. Use touch gestures to zoom and trace graphs. Perform calculations using natural textbook notation and advanced math commands.
Smart Album Cleanup identifies and removes duplicate, similar, blurry photos, and large videos. Video Cleanup lets users delete storage-heavy videos with one tap.
Scan QR codes and barcodes to retrieve product information. Avoid potential stranger danger by scanning unknown codes. Access Wi-Fi networks quickly using scanned data. Save a history of scanned items for future reference.