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.
Fitness software guide

Gym Membership Tracking Software

Gym membership tracking software gives owners a clear picture of renewals, active accounts, and package usage. Combined with personal training session tracker workflows, it helps fitness teams improve retention and operational consistency.

Gym Membership Tracking Software Essentials

Renewal visibility

See upcoming expirations early so your team can trigger reminders and protect recurring revenue.

Service balance control

Track class packs and training sessions by member to avoid underbilling or overuse mistakes.

Member engagement history

Visit logs reveal attendance patterns and help coaches intervene before members churn.

Build A Retention-Driven Fitness Software Workflow

For many gyms, growth depends more on retention than acquisition. With strong gym membership tracking software, your team can segment members by activity, launch targeted follow-up, and improve renewal rates. Add session-level tracking for trainers and you get end-to-end operational clarity.

Make gym membership tracking software easier to use

Manage renewals, balances, and member history in one lightweight workflow.