Open-source projects built with Kotlin.

SI

Signal-Android

AGPL-3.0

A private messenger for Android.

InfrastructureOpen-source projects grouped in this category for discovery and comparison.1 project#KotlinProjects tagged with this topic in the verified catalog.5 projectsGithub ActionsProjects tagged with this topic in the verified catalog.4 projectsJavaScriptProjects tagged with this topic in the verified catalog.1 projectSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.1 self-hosted optionWhatsAppProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative

Alternatives toWWhatsAppWWhatsAppProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+3

MA

Maestro

Apache-2.0

Painless E2E Automation for Mobile and Web

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.3 projects#KotlinProjects tagged with this topic in the verified catalog.5 projectsandroidProjects tagged with this topic in the verified catalog.3 projectsblackbox-testingProjects tagged with this topic in the verified catalog.1 projectSimklProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives

Alternatives toSSimklSSimklProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives+2

SE

SeriesGuide

License not declared

Track your favorite TV shows and movies with this Android app

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.3 projects#KotlinProjects tagged with this topic in the verified catalog.5 projectsGithub ActionsProjects tagged with this topic in the verified catalog.4 projectsBashProjects tagged with this topic in the verified catalog.2 projectsTV TimeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives

Alternatives toTTV TimeTTV TimeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives+2

SH

Showly

GPL-3.0

Showly is a modern and slick Movies and TV Shows manager.

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.3 projects#KotlinProjects tagged with this topic in the verified catalog.5 projectsGithub ActionsProjects tagged with this topic in the verified catalog.4 projectsBashProjects tagged with this topic in the verified catalog.2 projectsTV TimeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives

Alternatives toTTV TimeTTV TimeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives+2

PA

Paralino

AGPL-3.0

Paralino - Private and E2EE location sharing with groups, travel tracking, smart alerts, location history and more.

Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.1 project#KotlinProjects tagged with this topic in the verified catalog.5 projectsGithub ActionsProjects tagged with this topic in the verified catalog.4 projectsGitHubProjects tagged with this topic in the verified catalog.3 projectsGoogle Location SharingProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative