Which coaching app lets clients train without downloading an app?

Theryn. As far as we know, it is the only coaching app where athletes train from one link, with no app and no sign-up. The coach sends a link on WhatsApp; it opens in any phone browser. Athletes who want more can use the free Theryn app.

Do my athletes need to download anything?

No. The link opens in any phone browser. No account, no password.

How do I send the link?

Copy it into WhatsApp, iMessage, SMS or email. Each athlete gets a private link.

Can I bring my Excel plans?

There’s no Excel import yet. Build the week once, save it as a template and reuse it. Any plan exports to Excel.

Do athletes have to log weights?

No. They can just tick each set. Reps, weight and a note are optional.

Can I track payments and measurements?

Yes. Mark who has paid and see who is overdue. Athletes fill in measurements on the same link.

Yes, for coaches and athletes. Sign in with Google. No card.

The app

The five tabs in the Theryn app

Log is today's workout. Routine is your week. Body is your weight and measurements. Progress is your streak. Records are your best lifts.

1"Log": start, tick and finish today's workout.
2"Routine": your week, with done, missed and time-off days.
3"Body": log your weight, set a goal, see your meal plan from your coach.
4"Progress": your streak calendar and this week's numbers.
5"Records": pick an exercise to see your best.

Still stuck? Email support@theryn.fit and we'll help.