Swimcast vs Fluence.
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 Fluence.
| Detail | 
Swimcast | 
Fluence. |
|---|
| What it does | Sync podcasts from iPhone to MP3 swim headphones in two minutes
| Your books and documents, read aloud by a voice you choose.
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | DE
| LU
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| Pricing model | Freemium
| Paid
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| Pricing | First sync free. Swimcast Plus: $29.99 one-time lifetime purchase.
| €14.99 one-time payment. Ten documents free.
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| 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
| - Converts PDFs, ebooks, reports and articles to audio
- Highlights text as it is read
- Bookmark and note-taking
- Create custom voice from recording
- Question answering about documents
- Offline functionality
- All processing on device
- Supports multiple file formats
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| 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
| - All processing happens on your phone with no cloud sync or data sharing
- Built-in voice in 31 languages or use your own recorded voice
- One-time payment with no subscriptions
- Answers questions drawn from your documents
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 8 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 19 | 1 |
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| Citation Flow (Majestic) | 19 | 23 |
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| Referring domains (Majestic) | 70 | 12 |
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6 details filled in for both companies.
More alternatives to Swimcast More alternatives to Fluence.