Perfect Sound
iOS app by Daniil Auner. Photo & Video · Daniil Auner
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.4.1
- Listing last refreshed
- 2026-09-15
View the original store listing
Store description excerpt
Perfect Sound repairs the audio of your recordings — right on your iPhone or iPad. For concert recordings, videos and voice memos too good to be ruined by noise. AI VOICE ISOLATION A neural network separates your voice from the background — traffic, wind, chatter. What used to require a studio computer now runs entirely on your device. NOISE, HUM, CLICKS The noise profile learns the noise from a quiet moment in your recording and removes it from the whole file — even in music. Plus tools for hum, hiss, wind, clipping and single clicks. YOU LISTEN, YOU DECIDE Perfect Sound does not auto-scan your recording for flaws — no algorithm hears as precisely as you do. Instead: tap while listening, right where something bothers you. The app sets the marker, you refine it and replace a cough or a clap with neighbouring material — or with a repeat of the same passage, which the app finds for you. SUBTITLES Video projects are transcribed on device. You correct the text, translate it into other languages (iOS 18 or later), style font, colour and position — then burn the subtitles into the video or export them as an SRT file. FIX A MISSPOKEN WORD Said the wrong thing on camera? Simply re-record the sentence — in your own real voice, in any language. The ambience assistant places the original background of your recording underneath the new take, so the correction sits inaudibly. Every correction can be undone without a trace. SOUND An equalizer with presets for voice, interview and music, room reverb, loudness — with preview before export. PRIVACY All processing — including AI, speech recognition and translation — happens on your device. No recording, no word ever leaves your iPhone. The app works fully offline. TRY IT FREE All features are available to try; exports initially carry a watermark. A one-time premium purchase unlocks watermark-free exports permanently — no subscription. Requires iOS 17; subtitle translation requires iOS 18. Built by a concert violinist in Vienna who wanted to rescue his own recordings.
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