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Apograph vs VoiceIsolator

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Apograph compared with VoiceIsolator
DetailApograph logo ApographVoiceIsolator logo VoiceIsolator
What it doesPrivate, on-device transcription for iPhone Free AI voice isolator to remove noise from audio and video in your browser, or strip background music with GPU isolation
StageStartup Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: unlimited recordings and imports, Fast and Balanced models, 99 languages, timed sentences, playback, spell check, text/Markdown/PDF export, Best model on 5 recordings, speaker separation on 3 recordings. Pro: one-time purchase, includes everything in Free plus Best model unlimited, unlimited s Noise cleanup: free and unlimited. AI voice isolation: 1 Credit per minute. Credit packs: 100 Credits for $4.99 (5.0¢ per minute), 250 Credits for $9.99 (4.0¢ per minute). New accounts receive 10 free Credits.
Key features
  • Records, transcribes and separates speakers entirely on device
  • Supports 99 languages with automatic detection
  • Works completely offline in Airplane Mode
  • Export as text, Markdown, PDF, SRT and WebVTT
  • Quick Record system integration and shortcuts
  • Free browser-based noise cleanup using DeepFilterNet3
  • AI voice isolation with Mel-Band RoFormer to remove background music
  • No file upload for noise cleanup mode
  • Supports multiple audio and video formats
  • Before and after comparison player
  • Works on mobile browsers and phones
  • Downloads as WAV or MP3
  • 10-minute file length limit with 100 MB size limit for AI isolation
  • Three strength settings: Gentle, Balanced, and Maximum
What makes it different
  • Completely private: nothing uploaded, no account required, no analytics or trackers
  • Runs on-device using OpenAI Whisper with no cloud processing
  • Pro is a one-time purchase with no subscription or renewal
  • Free app with generous limits: 5 Best re-transcriptions and 3 speaker separations per month
  • Local browser processing eliminates upload costs and per-minute billing for noise cleanup
  • No account required and no watermark for free noise cleanup
  • Private processing with automatic upload deletion
  • Separate voice and background tracks output for AI isolation
  • Credits never expire with no subscription requirement
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check27 +1 (up) since last check
Trust Flow (Majestic)22
Citation Flow (Majestic)2117
Referring domains (Majestic)612

5 details filled in for both companies.

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