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.

How Custly supports tutor lesson management

Clear package control

Set the lesson model once, then let the app keep the remaining balance visible after every recharge and deduction.

Offline lesson updates

Update attendance and notes even when you are teaching in a place without internet, then sync later when needed.

Parent-friendly transparency

Give families a clean view of lesson usage, reduce balance questions, and keep communication simple.

Small-business friendly

The workflow is meant for solo tutors, small studios, and family-run tutoring shops rather than heavy CRM systems.

How Custly fits the workflow

1. Create the store and choose the balance model

Set up the store first, then pick Store Credit, Visit, or Session so the app matches how you sell tutoring time.

2. Add the customer and recharge package

Create a student profile, then use a recharge package to add value after the student pays you offline.

3. Use a deduction template after each lesson

Apply a deduction template when a lesson finishes, so the tracker updates the balance and history in one step.

4. Review the timeline, export data, and sync if needed

Open the timeline in the private tutor app, export your data for reporting, and sync to the cloud when you use multiple devices.

Download Custly and start managing lessons better

Built for private tutors who want a clean, simple workflow.