Tuplet

Band coordination and scheduling mobile app

iOS Android Music Collaboration

About Tuplet

Tuplet is the ultimate band coordination app designed to keep musicians organized, connected, and in sync. From scheduling rehearsals and tracking setlists to managing band finances and communicating with members, Tuplet brings every aspect of band management into one seamless mobile experience.

Built with a modern cross-platform architecture and a Django backend for the frontend (BFF) layer, Tuplet delivers a native feel on both iOS and Android while maintaining a single shared codebase for business logic.

Key Features

Rehearsal Scheduling

Coordinate gigs, rehearsals, and events across the band

Setlist Management

Create, edit, and share setlists with the whole band

Band Finances

Track expenses, split gig pay, and manage shared funds

Band Chat

In-app messaging for quick communication

Subscription Management

Cross-platform subscriptions via RevenueCat with dual verification

Cross-Platform

Native experience on iOS and Android with shared logic

Technical Highlights

Tuplet is built with a modern three-tier architecture: native iOS (Swift) and Android (Kotlin) frontends backed by a Django BFF that handles business logic, subscription verification, and API orchestration. Subscription management is powered by RevenueCat with dual verification between the mobile clients and the backend, ensuring reliable entitlement checks across platforms. Band-scoped subscriber IDs enable seamless cross-device access for band members.

Project Details

App Name

Tuplet

Developer

Deterministic, Inc.

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