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Swimcast vs Strophe

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

Swimcast compared with Strophe
DetailSwimcast logo SwimcastStrophe logo Strophe
What it doesSync podcasts from iPhone to MP3 swim headphones in two minutes Turn any book into an audiobook with on-device text to speech
StageNot given Not given
FoundedNot given Not given
Based inDE Not given
Pricing modelFreemium Freemium
PricingFirst sync free. Swimcast Plus: $29.99 one-time lifetime purchase. Not given
Key features
  • Find and add podcasts
  • Choose episodes on iPhone
  • Sync MP3 episodes to compatible swim headphones
  • Set playback order before swimming
  • Works with Shokz OpenSwim, OpenSwim Pro, H2O Audio, FINIS Duo
  • No Bluetooth required
  • Two-minute setup
  • EPUB and text-based PDF reading
  • On-device text to speech that works offline
  • Word-by-word highlighting during narration
  • Web article saving from Safari and other apps
  • Playback speed control from 0.5x to 3x
  • Background playback and Lock Screen controls
  • Reading and listening position sync
  • Highlights, notes and bookmarks
  • iCloud sync across devices
  • Free Project Gutenberg classics library
What makes it different
  • Direct iPhone to headphone sync without laptop needed
  • Built specifically for MP3 swim headphones where Bluetooth fails underwater
  • Designed for quick two-minute pre-swim preparation
  • Free first sync to test compatibility before paid option
  • Set and review playback order on iPhone before syncing
  • On-device speech generation means narration works completely offline
  • No account, no server, and no tracking of what you read
  • One app for both reading and listening with unified library
  • Free tier holds five books with unlimited listening
  • Your library stays readable even if you stop paying
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)8 +1 (up) since last check27 −1 (down) since last check
Trust Flow (Majestic)195
Citation Flow (Majestic)1922
Referring domains (Majestic)7027

4 details filled in for both companies.

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