Sync podcasts from iPhone to MP3 swim headphones in two minutes
Free AI-powered transcript generator for TikTok, Instagram Reels, YouTube Shorts and Facebook videos
Stage
Not given
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Founded
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Based in
DE
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Pricing model
Freemium
Freemium
Pricing
First sync free. Swimcast Plus: $29.99 one-time lifetime purchase.
Free: 3 short transcripts per day. Paid plans: 200 credits for $9.99, 1,000 credits for $19.99, or 3,000 credits for $39. 1 credit covers one video under 5 minutes; longer videos use +1 credit per 5-minute block. Credits valid for 12 months.
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
Paste video link and get transcript in 3-10 seconds
Support for TikTok, Instagram Reels, YouTube Shorts and Facebook
Export as plain text, timestamped text, SRT, or VTT formats
Auto-detect or manually select language for transcription
95%+ accuracy with noise reduction for voiceovers and dialogue
Upload audio and video files directly for transcription
Batch processing up to 50 videos with credit packs
No browser extension or installation required
Works on desktop and mobile browsers
Support for MP3, WAV, M4A and MP4 file uploads
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
Free to start with no credit card required; one-time paid credits instead of subscription
Uploaded files deleted after processing; personal information never sold
No watermarks on exported SRT, VTT, Word and Excel files
Never bypasses private accounts or age-gated content
Actively updated weekly with faster models and new features