StackTrail

StackTrail is a calm, offline-first tracker for everything you're working on. Groups, tasks, notes, links, files, and reminders — in one private place that works with no account and no internet. Most trackers are built for teams and live in the cloud. StackTrail is for you: it keeps your work on your device, opens instantly, and never asks you to sign in. Organize the way you think • Group → Label → Task → Sub-task — as deep or as flat as you like. • Every task flows through three clear phases: Idea · Progress · Complete, with progress bars and rings throughout. • Pin the groups and tasks you care about to a Home shortcut row. Capture everything • Rich notes on any task or sub-task (auto-formatted as bullets). • Reference links with WhatsApp-style previews — paste or share a link from any app and StackTrail fetches its title, description, and image for offline viewing. • Attachments — photos, files, and in-app voice notes on any item. Never miss a thing • One-tap reminders on any level — group, label, task or sub-task — with optional daily/weekly repeat. Task/sub-task reminders auto-stop when you're done; group/label reminders are gentle recurring nudges. • Choose a gentle notification or a full alarm that rings until you act. See your momentum • A glanceable dashboard: activity streak, tasks completed this week, your most-active group, a GitHub-style contribution heatmap, and an 8-week completion trend. • An Activity log of everything that changed, and cross-group views: In progress, Due soon, Stalled. Yours, and portable • Offline-first & private by default — your content is stored locally (no cloud, no account). Anonymous crash & usage diagnostics are strictly opt-in and never include your content. • Back up & restore to a single .zip you control — move to a new phone or keep a safe copy. • Light / dark themes, font and density options. No ads. No sign-in. Your content never leaves your phone. StackTrail — stack your progress, follow your trail.