If you want an app for your coaching business, start by deciding what the client needs to do between sessions. The fitness coach template provides plans, a guided workout runner, an exercise library, session history and personal records. It is a starting point for a training app, not evidence that an app improves retention.
What a client can do
A person can choose a plan, follow the session, record sets and review their own progress. Their exercise and workout records belong to their account. The template does not include a coach dashboard that can inspect every client's history. If that is central to your service, plan and test it as additional work, with clear permission from the people sharing their records.
Check the limits before promising a programme
The template does not collect coaching payments or subscriptions, track nutrition, or sync with a watch. It is not a clinical assessment tool. Review the supplied exercise content and any changes for the people you intend to serve.
Try one session end to end
Create the template free and pick its colours. Make an account in the app, open a plan and log a sample session. Reopen the history and check the recorded sets and progress. Install on the platforms your clients use and repeat the flow there. For iPhone installs through Glassly, connect your own Apple developer account (standard fee $99/year, paid to Apple). Android installs from a link, subject to device permissions and developer verification. Publishing on Google Play needs your own developer account ($25 once, paid to Google).
Build around feedback
Ask a small group of testers whether they can find the next workout and record it without help. Request one change at a time in chat and retest the result. A calendar, client-sharing view or payment integration is extra scope; its implementation and credit cost depend on the request.
Standard templates like this one use no credits. Changes do, and production or store builds require your own Supabase project. Read the costs and limits and the full workflow before offering the app as part of a paid coaching service.