Custly App Overview

Track prepaid customers without Excel

Custly helps small businesses manage store credit, visits, sessions, and lesson packages in one simple offline-first app.

It is built for solo shops and small teams that want clear balance tracking, quick customer updates, cloud backup when needed, and an easier way to keep billing accurate.

Custly app banner showing prepaid customer and balance tracking workflow
Three balance modesSupport Store Credit, Visit, and Session workflows depending on how your business sells prepaid services.
Offline firstKeep working without internet, then sync data later when a login-backed cloud copy is needed.
QR code self-serviceLet customers scan a printed code to check balance and spending details on their own.
Simple, not CRM-heavyMade for small European and US businesses that want something easy to use every day.
Studio operations guide

Track fitness memberships without spreadsheet chaos

Fitness studios can keep memberships, class packages, and client attendance organized in one place so the team spends less time on admin.

Why studios need better membership tracking

As your class schedule grows, memberships and packages become harder to manage by hand. A good tracking workflow keeps staff aligned and helps clients feel supported.

  • See active memberships and upcoming expirations at a glance.
  • Deduct each class or session immediately after attendance.
  • Review client activity to identify who needs a check-in or renewal offer.

What to look for in a studio workflow

Client history

Understand how often each member comes in and whether they are staying engaged over time.

Package visibility

Keep remaining sessions visible so no one has to ask at the desk.

Renewal prompts

Use attendance and package status to create timely offers before a member drops off.

Make memberships easier to manage

Custly helps studios keep every client record, package balance, and class visit in one simple workflow.