Sync podcasts from iPhone to MP3 swim headphones in two minutes
Free podcast player with no app-inserted ads and AI features for listeners
Stage
Not given
Startup
Founded
Not given
2025
Based in
DE
Not given
Pricing model
Freemium
Not given
Pricing
First sync free. Swimcast Plus: $29.99 one-time lifetime purchase.
Free: Core player with unlimited offline downloads, OPML import/export, Smart Ad-Skip free with daily cap on supported shows, Podcast Brain free with daily usage allowance. $4.99/month: Lifts caps on Smart Ad-Skip and AI features (Podcast Brain, Synthesis Radio).
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
Unlimited offline downloads free
Smart Ad-Skip: tap to skip marked ad breaks on supported shows
No account required to start
OPML import and export
Podcast Brain with daily usage caps
CarPlay and Android Auto
Apple Watch support with offline listening
Speed controls, sleep timer, and chapters
YouTube to podcast RSS resolver
AI-generated episode summaries and chapters
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
Independent app with no media company or ad network ownership
Core listening and offline downloads free with no artificial paywalls
No data selling or ad-based tracking
Open podcast ecosystem with portable subscriptions via OPML
Smart Ad-Skip respects podcasting format and never strips audio