Learn vocabulary 20% faster while you run. Backed by neuroscience, powered by AI, controlled from your Apple Watch.
Everything you need to learn a new language while staying active
Seamlessly integrated with WatchOS. Gesture controls for hands-free learning.
Adaptive lessons that adjust difficulty based on your performance in real-time.
Micro-lessons designed for runners. Learn vocabulary and phrases in 1-2 minute chunks.
Detailed analytics show your learning and running stats in one unified dashboard.
Spanish, French, German, Japanese, and many more. New languages added monthly.
Paste any YouTube link — captions are instantly extracted, translated, and ready to learn. No downloading, no waiting.
Why running + language learning is backed by research
Running triggers BDNF production — a protein scientists call "brain fertilizer". It grows neurons in your hippocampus, the brain's memory center.
PNAS, Erickson et al. 2011A double-blind study found that learning vocabulary during aerobic exercise is 20% faster — and the advantage lasts over a month.
PLOS ONE, Liu et al. 2017Your brain processes language and rhythm through shared neural pathways. Running's steady beat acts as a natural metronome for language learning.
Royal Society, 2022From YouTube to your wrist in seconds
Paste a YouTube link or upload your own audio. Captions are extracted instantly and translated by AI.
Start your run. Sentences play through your AirPods while subtitles sync on your Apple Watch.
Use Digital Crown to skip sentences, double-tap to pause, press to show translations. No phone needed.
Review learned vocabulary, session history, and running stats in the companion app.
一套内容，三端无缝体验
Start free. Upgrade when you're ready.
Great for trying it out
Billed monthly, cancel anytime
Web subscriptions work across iPhone, iPad, Mac and Apple Watch. iOS purchases use the App Store.
One-time purchase, never expires. Use tokens to process lessons on demand — no subscription needed.
50
Tokens
$2.99
$0.06 per token
200
Tokens
$9.99
$0.05 per token · save 17%
500
Tokens
$19.99
$0.04 per token · save 33%
Everything you need to know about RunLingua
Real scenarios from runners who learn on the go
I turned my daily 30-minute commute run into an English class. Three months later, I was speaking English in meetings.
During my marathon training, I ran 200+ hours. By race day, I'd also learned 500 Japanese words.
Double-tap my wrist to repeat a sentence. No phone needed. It's the perfect hands-free learning.