Find running partners at your pace, train with an AI coach and run together.
Coming to iPhone, Android, Apple Watch and Wear OS.
Tandem suggests runners compatible with your pace, your goals and your area. Swipe, choose, connect.
Arrange the run in chat, head out with GPS on and watch your live metrics on your phone or your watch.
Post the run to the feed, celebrate milestones and get better week after week with your crew.
Compatibility computed from pace, goal, focus and area: meet runners it actually makes sense to run with.
Adaptive plans, tailored advice and a natural voice while you run. Chats and plans are generated with Claude by Anthropic.
GPS tracking and real-time metrics from Apple Watch and Wear OS: heart rate, power, cadence.
Create or join running groups: group chat and scheduled runs with RSVP, all in one place.
Posts with route maps and photos: share your runs and celebrate milestones with people who run like you.
Connects to Apple Health and Health Connect, syncs with Strava and brings your music along with Spotify.
Pacer reads your runs, your recovery and your goals, and adjusts your plan week after week. In chat it answers like a real coach; while you run it talks to you with a natural voice, at just the right moment.
Crews are Tandem's running groups: find the right one for your area and pace, or create your own. Every crew has its own chat and its own calendar of runs.
€0 / forever
Everything you need to get started.
€7.99 / month
or €53.99/year
Prices are indicative; purchases are made in the stores.
No: you can explore the app in guest mode. Matching, chats and crews require an account, which you can create in seconds with your email.
Data such as heart rate, calories and cadence is read only with your explicit consent, which you can revoke at any time from your system settings. You'll find all the details in the privacy policy.
Yes. Account deletion is available directly in-app and takes effect immediately: it completely removes all of your data.
No. Pacer is an AI assistant: its suggestions do not constitute medical advice and are no substitute for a professional's assessment. Talk to a doctor before starting an intense training program. More details on the AI transparency page.
Data is hosted on Supabase, with servers in the European Union and the United Kingdom. Specific providers (such as Pacer's AI) are described in the privacy policy.
Tandem is coming to the App Store and Google Play.
