Streak Todo

A focused, local-first task planner for Android. Capture tasks, set reminders that fire on time, and keep an honest streak — no paywalls, no ads, no forced sign-up.

Privacy policy · Delete your data · Made by Coderixx

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Overview

Streak Todo is the productivity app I'd want on my own phone: fast capture, real recurrence, reminders that don't drift, and a streak counter that doesn't lie to you on a missed day. It's built local-first — your data lives on your device, not on someone else's server — with optional Google sign-in for users who want their account associated with usage analytics.

Currently in closed testing on Google Play, with v1.0 production submission queued behind the standard 14-day testing requirement for new developer accounts.

Highlights

Tasks home with category pills, sectioned by Today / Upcoming / Previous, overdue stripe + badge, and a single-tap completion checkbox.

Schedule sheet combines date, time, reminder, and repeat-rule choice in one surface. Custom recurrence supports "every 2 weeks on Mon/Wed, until June" type rules.

Calendar tab with month grid, week-strip collapse, marker dots for days that have tasks, and a selected-day list that reuses the same task row component.

What's inside

• Quick task capture from a floating action button anywhere in the app
• Subtasks, notes, and color-tagged categories per task
• Due dates, times, lead-time reminders, and a real custom-recurrence editor
• Local reminders that survive a reboot, with SCHEDULE_EXACT_ALARM for on-time delivery
• "Done" and "Snooze 10m" actions inside the notification itself
• Calendar view with month / week modes
• Profile dashboard: streak counter, weekly completion bars, next-7-days strip, category breakdown donut, overview totals
• Light / dark / system themes (persisted)
• Backup export and import via the system file picker
• Continue-without-signing-in path so Play reviewers and privacy-conscious users can use every screen of the app without a Google account

Tech stack

Runtime	React Native 0.81 + Expo SDK 54, TypeScript strict
Routing	expo-router (file-system, typed routes)
Persistence	expo-sqlite, raw SQL repositories, no ORM
Auth	@react-native-google-signin/google-signin (Web Client ID, OAuth ID tokens)
Notifications	expo-notifications with DATE triggers + Android SCHEDULE_EXACT_ALARM
Analytics	Mixpanel (EU residency), bounded task-content payloads, opt-out via env
State	React hooks + a small in-memory pub/sub event bus for cross-screen invalidation
Theme	Two-layer token system (raw palette → semantic tokens), WCAG-AA audited
Build	EAS Build, signed via Play App Signing, AAB output

Project layout

streaktodo/
├── app/                    expo-router screens (Tasks / Calendar / Profile / onboarding / sign-in / categories / notifications)
├── src/
│   ├── components/         TaskRow, TaskComposer, CalendarGrid, charts, sheets, dialogs
│   ├── db/                 repos/, hooks, schema, migrations, event bus
│   ├── lib/                analytics, auth, notificationScheduler, recurrence, streakStats, taskGrouping
│   ├── screens/            SignInScreen
│   └── theme/              tokens, semantic theme, ThemeProvider
├── android/                checked in so dev builds work without an EAS roundtrip
├── assets/                 app icons, splash, store assets
├── docs/
│   └── BUILD_PLAN.md       phase-by-phase engineering log
├── design-system/          visual source of truth for the mobile UI
└── tools/                  scripts (e.g. Play Console Data Safety CSV fixer)

Documentation

• docs/BUILD_PLAN.md — phase-by-phase engineering log, deferred items, and the reasoning behind every "we deliberately did not do this"
• PRIVACY_POLICY.md — what the app collects, sends, and shares; mirrored at streaktodo.coderixx.com/privacy
• PLAY_DATA_SAFETY.md — Play Console Data Safety form draft + a CSV-import workaround for a misleading Console UI
• PLAY_LISTING.md — paste-ready Play Store listing copy
• RELEASE_CHECKLIST.md — what we walk through before each public release
• STORE_COPY.md — long-form Play Store description draft
• src/db/migrations/MIGRATIONS.md — SQLite migration policy + the column-rebuild dance
• src/theme/CONTRAST_AUDIT.md — WCAG-AA color contrast audit with before/after ratios

Local development

# Prereqs: Node 20+, Java 17, Android SDK with API 35, a connected device.
npm install --legacy-peer-deps
cp .env.example .env                # then add EXPO_PUBLIC_GOOGLE_WEB_CLIENT_ID
npx expo run:android                # native Android build + install

The android/ folder is checked into the repo so dev builds don't need a fresh expo prebuild round-trip. To regenerate it from app.config.ts:

npx expo prebuild --clean

Production build

Production AABs are built via EAS. The upload keystore lives in the project's Expo account; Play Console signs each release with the production app-signing key.

npx eas-cli@latest build -p android --profile production

eas.json carries the production environment variables (Google client ID, Mixpanel region). The Mixpanel project token is in branding.js and is public-by-design — Mixpanel project tokens identify the destination project, not write credentials.

Status

Version	1.0.0 (closed testing)
Platform	Android 7.0+ (API 24+), targets API 35
Distribution	Google Play closed testing track; production submission pending the 14-day tester requirement
Roadmap	See docs/BUILD_PLAN.md phases 13–16 (collaboration, sync, achievement badges, home-screen widgets)

Credits

Designed and built by Coderixx.

For questions, feedback, or to report an issue: ankitpathakofficial@gmail.com