SonusQuest vs DanceCopilot

SonusQuest: Turns your phone into a real-time in-ear monitor — it captures the sound around you, removes noise, enhances speech, and plays it back through your earphones, so you can hear your own livestream. It can be used to practice pronunciation, reading aloud, singing, and memorization, and provides DAF/FAF training tools for people with voice disorders. Based on user feedback, some friends with hearing loss use it as a hearing aid. 1. Supports wired earphones and Bluetooth earphones 2. Supports the phone's built-in microphone, wired earphone microphones, and lavalier microphones 3. Supports hearing protection — automatically lowers output power when a sudden loud volume is detected 4. Supports long-duration loop recording, automatically splitting recordings into multiple files of a fixed duration 5. Audio noise reduction and automatic gain based on traditional signal processing algorithms — simple and practical, effectively filtering steady background noise and enhancing the human voice 6. AI-based intelligent noise reduction that efficiently filters irregular background noise, such as keyboard clicking, footsteps, knocking, the hum of a robot vacuum, and more 7. Audio latency can be controlled on demand: supports delay settings from 1 to 30 seconds, as well as millisecond-level delays from 0 to 300. It also supports real-time pitch shifting on the in-ear monitor output, which is convenient for friends practicing their voice. Some friends practicing vocalization would like to hear their own voice sound more like a male/female voice — we also provide a real-time pitch curve. 8. Supports a 10-band audio equalizer so users can customize their preferred tone. A default EQ preset for speech is built in, with one-tap reset. 9. Supports mono/stereo switching; each channel has independent gain and EQ settings — worth trying if your hearing differs between left and right ears

Learn choreography from your own videos, one 8-count at a time. Import a dance video from Photos and turn it into a practice session on your iPhone or iPad. See how each move fits the music, slow down the details, repeat a tricky section, and compare your practice side by side. SEE THE MOVES, COUNT BY COUNT Explore an interactive 8-count ruler with a move preview for each count. Drag through the sequence or tap a preview to revisit a moment. Zoom in to study hand and foot details. The count previews follow your zoom and pan. Press and hold the progress bar to preview nearby moments before choosing where to resume. Use Next Beat to watch the movement between two beats, then pause and continue at your pace. MIRROR, SLOW DOWN, AND LOOP Mirror the video to follow the choreography. Adjust playback speed, choose any A–B section, and repeat it while you practice. Set a lead-in so you have time to get ready. Add notes to remember details you want to work on. FOLLOW THE MUSIC Analyze musical beats on your device and adjust their alignment when needed. Turn on audio beat cues to hear the rhythm while you practice. PRACTICE IN FULLSCREEN Open a larger practice view with an on-screen 8-count indicator. On iPad, practice in portrait or landscape. PRACTICE ON A BIGGER SCREEN Use Screen Mirroring in Control Center to connect to a compatible AirPlay display, Apple TV, or Mac. Watch the practice video and counts on the external display while controlling playback, speed, mirror, and loops from your iPhone or iPad. A compatible receiver and network setup are required. RECORD AND COMPARE Record your practice and view it beside a reference video. Align the clips by their audio and fine-tune the timing to review movement and rhythm. Export breakdown or comparison videos. KEEP ONE DANCER IN VIEW Select a dancer and create a clip that tracks them as they move. Focus on the person you want to learn from, then use the clip for practice or comparison. ON-DEVICE VIDEO PROCESSING, NO SIGN-UP Video processing, beat analysis, and project data stay on your device. Your media is not uploaded to developer servers. Purchases, restoring purchases, and external links require an internet connection. TRY IT, THEN UNLOCK FOREVER Includes 10 successful external video imports with 8-count practice on this device. The built-in 12-second sample does not use the allowance. Reimporting a video counts as another import; opening an existing video does not. Deleting videos or reinstalling the app does not restore used imports. After the allowance is used, a one-time purchase unlocks further external video imports. Existing videos remain available with the advanced practice tools. Lifetime Membership is a non-consumable purchase with no automatic renewal. Restore it using the Apple Account used to purchase. This video is imported from your photo library. DanceCopilot only processes local videos, and video-related content in the app is never uploaded to the cloud. All processing takes place locally, helping protect your privacy. DanceCopilot does not include a dance course library or online video downloader. Support: https://dancecopilot.cn/support/ Privacy: https://dancecopilot.cn/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/