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.

Getting started

Moving from Excel or WhatsApp to Theryn

Rebuild your most common weeks once as plans, give each to the clients it fits, and send everyone their link. There's no Excel import yet.

1Pick your 2 or 3 most-used weeks (for example beginner, strength, fat loss).
2Write each once on the Plans tab with "New plan".
3Add your clients by name. Nobody needs an account.
4Give each plan to the clients it fits with "Add clients".
5Send each client their link on WhatsApp, the same chat you already use.

Good to know

You can export any plan back to Excel at any time.

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