Open source
We share application source code so it can be reviewed, modified, and reused under its license.
Software you can understand and make your own
ConnectApp began with a simple belief: knowledge and code become more valuable when shared. We publish documented projects to support learning, reuse, and collaboration. We want developers starting a new application to have a useful foundation instead of always starting from scratch.
Each project has its own repository, change history, documentation, and licensing terms. The ConnectApp website helps visitors discover applications and understand what they can be used for.
Our principles
Privacy grounded in engineering
We aim to reduce unnecessary data collection and external dependencies. Where relevant, each application documents how it handles data and external connections.
Local-first where appropriate
We prioritize local storage and processing when they suit the product, while allowing optional configurations that require remote services.
Documentation and reuse
We strive to make projects organized and understandable, with clear guidance for people who want to learn from or build upon them.
How we work
Build with a purpose.
We identify concrete needs and develop useful, maintainable solutions.
Document clearly.
We explain features, technologies, limitations, requirements, and privacy considerations.
Share and improve.
We publish code on GitHub and welcome bug reports, suggestions, and contributions.
Applications you can learn from and build upon
Explore our projects for management, productivity, and everyday needs. Each project page explains its features, technologies, and source repository. Some applications may still be under development or testing: always check their current status before relying on them in production.
In developmentBudgetApp
Desktop business quotation manager with PDF export and local SQLite or optional remote MySQL storage.
View details
Pre-alphaPhysioApp
Tablet app for physiotherapists and clinics: patients, professionals, clinical reports and internal receipts, using local data.
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Partially validatedMiBotiquinApp
Personal medication organiser with reminders, dose tracking and inventory, storing data primarily on-device.
View detailsOpen should also mean clear
ConnectApp projects are generally released under the Apache License 2.0, which permits use, modification, and distribution subject to its terms. Each repository identifies the license and applicable notices.
Open-source availability alone does not guarantee security or privacy. We distinguish design goals from verified characteristics of each application. The commercial template used by this website may have licensing terms separate from the open-source code in our projects.
Let's build useful software together
You can help by reporting bugs, proposing improvements, reviewing documentation, or contributing code. If you wish to support ConnectApp maintenance, contributions are voluntary and do not restrict access to the open-source software.