Jostar.id
Portfolio
Mobile App · 2026

BISON — Gym Management

BISON is an all-in-one gym management app for gym owners and admins. From one app they manage members and packages, trainers and training schedules, QR-scan attendance, and financial reports. Built with Flutter and a full Firebase backend.

Platform
Android & iOS
Year
2026
Industry
Gym & Fitness
Role
Full-cycle: UI/UX, Flutter frontend, Firebase backend
Cover BISON — Gym Management

App screenshots

Click an image to zoom — swipe left/right to browse.

Login — BISON branding
Statistics dashboard
Package management
Member management
Trainer management
Training schedule
Financial reports

Key features

Real-time dashboard

Daily stats: total members, today's check-ins, trainer count, and schedules — plus the latest member list.

Member management

Member CRUD with active packages, remaining visits, and expiry dates. Complete with search and status filters.

Visit-based packages

Flexible packages based on visit counts and validity periods, each with its own price.

QR check-in

QR scanning for member attendance that automatically deducts visit quotas.

Trainers & training schedules

Trainer data (specialty, per-session price) and training scheduling with trainer, member, location, and status.

Reports & Excel export

Daily/monthly revenue summaries, member & training statistics, plus member data import/export to Excel.

Tech stack

FlutterDartFirebase AuthCloud FirestoreFirebase StorageProviderQR (mobile_scanner)Excel ExportGoogle Fonts

Want an app like this for your business?

We've built systems like BISON from scratch all the way to production. Tell us what you need — the initial consultation is free, no strings attached.