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.

Reports

Review and share a weekly report

Theryn drafts a weekly report for each client from what they logged. Add your note, then share it to their link.

1On the Clients tab, "Reports to send" lists last week's reports. Or open a client and tap "Reports".
2Tap "Review & share".
3Read the sections: "Plan vs done" and "What Theryn noticed", split into "Seen:" and "Worth asking:".
4Write "Your note to …" and "Next week's focus". Tap "Preview as …" to see what they'll see.
5Tap "Share with …". Then send it with "Share and send on WhatsApp" or "Save as image".

Good to know

It stays a draft until you share it. Body numbers aren't shared unless you turn them on.
You'll see "Seen" once they open it.

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