Local Innovation: Vancouver-Based UI/UX Designer Launches Privacy-First Transition App River
Documenting a gender journey is a deeply personal experience, and a new digital tool created right here in Metro Vancouver aims to give trans and non-binary adults full ownership over that process.
River is an affirming, modular wellness app built for LGBTQ+ people, especially trans and non-binary individuals. River combines transition tracking, inclusive cycle tracking, hormone management, emotional wellness, and body change monitoring into one app that adapts to each person's needs. All data is stored locally and encrypted.
Developed by local UI/UX designer Carrera Caldwell (they/them), River officially launched on iOS and Android, offering a modular, privacy-first wellness platform tailored to individual needs.
Transition does not follow a single path. River addresses this reality by bringing 17 optional tracking modules together into one customizable interface. Users choose exactly what to log, covering health management alongside key social and emotional milestones.
Built with Local Community Feedback
The app's development relied directly on input from local trans and non-binary community members. Vancouver-based organization Gender Freedom Society supported the testing phase, connecting community members with River to test features and share feedback.
"Having access to resources that reflect the diverse experiences of trans and non-binary people is incredibly important," said Jennifer Anderson, executive director of Gender Freedom Society. "Tools like River can help people document meaningful moments in their lives while maintaining control of their personal information."
Caldwell created River to address the challenge of finding transition tools that reflect individual experiences without compromising security.
"Whether it’s tracking physical changes or celebrating personal milestones, we wanted to give people the freedom to decide what matters to them, without compromising their privacy," Caldwell shared.
Local Storage and Customized Privacy Features
Given the sensitive nature of gender-affirming care and personal reflections, River operates with an explicit focus on data protection. The app functions without accounts, logins, cloud sync, or central servers. Information entered into the platform is encrypted and stored locally on the user's device, ensuring external parties cannot view or access user data.
Privacy and safety features include:
Access locking via PIN and Face ID
A disguised app icon option
Quick escape mode
Discreet medication reminders that conceal medication names in device notifications
Users select tracking modules relevant to their individual journey:
Health & Physical Tracking: Hormone dosages, general medications, cycle tracking, binding habits, progress photos, voice pitch analysis, physical changes, and surgical progress.
Personal & Social Reflection: Private journaling, mood tracking, coming-out events, and social transition milestones.
Healthcare Preparation: A Doctor Export tool that generates a shareable PDF containing only the specific entries selected by the user. River serves as a personal wellness companion rather than a clinical medical device.
Platform Access and Availability
River is available to download on iOS and Android. Core functionality—including privacy controls, mood tracking, journaling, cycle tracking, and basic hormone/medication tracking—is free to use. The complete set of 17 tracking modules is available through River Plus for $9.99 monthly or $99.99 annually.
More details regarding the app are available at river.lgbt.