SuperStream

Entertainment

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Rough-sounding podcast? SuperStream cleans it up as it plays — taming harsh sibilance, leveling volume swings, and adding clarity to muddy speech, in real time. Great podcasts are often let down by rough audio — harsh "S" sounds, volume that jumps between speakers, boomy low-end rumble, and episodes that are far louder or quieter than the last. SuperStream fixes that while you listen. Every episode streams through a real-time, studio-style enhancement chain, so muddy, uneven, fatiguing audio comes out clean, balanced, and easy on the ears — no downloads, no waiting. THE ENHANCEMENT ENGINE • Clarity EQ — analyzes each episode's voice and builds a custom corrective curve so speech sounds present and natural. • De-esser — softens piercing, harsh sibilance without dulling the voice. • Compressor — evens out the volume swings from inconsistent mic technique, so you stop reaching for the volume button. • Loudness normalization — brings every episode to a consistent, comfortable level. • Rumble filter — clears low-frequency hum and handling noise. SIMPLE OR DEEP Tap a single preset — Light, Standard, or Strong — or open the advanced controls to fine-tune each stage yourself. SuperStream remembers your settings per show. EVERYTHING A PLAYER SHOULD DO • Search and subscribe to any podcast. • Paste an RSS feed or a direct episode link to play instantly. • Skip back and forward, scrub to any point, and adjust the enhancement on the fly. • A live spectrum display shows the enhanced audio as it plays. PRIVATE BY DESIGN No account. No sign-up. No tracking, no analytics, no ads. SuperStream collects no personal data — your subscriptions and settings stay on your device.

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The developer, Jason Erskine, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    • Jason Erskine
    Size
    • 1.4 MB
    Category
    • Entertainment
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    16+
    Copyright
    • © 2026 Jason Erskine
  • Privacy Policy