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.
Package tracking for trainers

Personal Training Package Tracker

If you sell 8-session or 12-session packages, tracking must be exact. A personal training package tracker keeps every deduction visible and makes renewals easier to manage before credits run out.

Core Features For Package Control

Per-package credit ledger

Show purchased credits, used sessions, and remaining sessions for each client package.

Auto-ready renewal timing

Flag low-credit clients so your team can start renewal conversations at the right time.

Transparent history

Keep a timestamped session log to prevent disputes and build trust with clients.

Simple Package Workflow

1. Create package on purchase

Set package size and start date when a client buys a training plan.

2. Deduct after each completed session

Tap once to deduct credits so remaining session count is always accurate.

3. Renew before balance hits zero

Use low-credit signals to prompt renewals and protect monthly revenue consistency.

Track training packages with confidence

Keep every package credit and renewal step organized in one system.