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.

Measurements

Send your measurements

Open the Measurements tab on your link to send your body weight and any measurements your coach asked for.

1On your link, tap "Measurements".
2Enter your body weight. Tap "Add more measurements" for others.
3Tap "Send measurements".

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