LOCKEDIN is a streak-and-countdown tracker for anyone building a habit or racing toward a deadline — quitting smoking, staying sober, dieting, training for an event, or counting down to a trip. Every counter can run count-up (streak) or count-down (target date), with automatic milestone tiers and colors that show progress at a glance. It's built for people who want a single, always-visible number holding them accountable, with zero setup friction.
Coming soon
LOCKEDIN Day Counter For Habits.
Track streaks. Crush countdowns. Stay locked in.
- Streaks & countdowns
- Milestone tiers
- Home & Lock Screen widgets
- 100% private
Screenshots
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About
Why Day Counter
Elegant, simple, and built to keep you consistent.
Total privacy
No account, no cloud — nothing about you or your counters ever leaves your device.
Motivation without opening the app
Widgets and milestone alerts keep your streak visible passively, all day long.
One app for both directions
The same tool handles "days since" and "days until" goals, side by side.
Features
- Count-up streaks & countdown timers in one app
- Milestone system — day 3, 7, 14, 21, 30, 60, 90, 180, 365
- Color-coded streak tiers — bronze to silver to gold to crimson to purple
- Home Screen & Lock Screen widgets
- Local milestone and streak-reminder notifications
- Custom emoji, notes, and start dates per counter
How it works
Set it up once and stay on track.
- 1
Add a counter
Name it, pick an emoji, choose count-up or countdown, and set a start (and target) date.
- 2
Track it anywhere
From the app, a Home Screen widget, or the Lock Screen — the count and streak color update automatically.
- 3
Hit your milestones
Get a local notification at each milestone, and tap "Reset to Today" with no penalty if you slip.
FAQ
Does this sync across my devices?
No — by design, data stays only on the device it's on. There's no iCloud sync.
Do I need an account?
No, there's no login or account of any kind.
Can I track more than one goal at once?
Yes — unlimited counters, mixing streaks and countdowns freely.
What happens if I break my streak?
Tap "Reset to Today" to start over — no penalty, and your other counters are untouched.
Support
Have a question? Email us at edward.sok3@gmail.com and we'll get back to you within 48 hours.
Privacy
LOCKEDIN Day Counter has no account or login of any kind — there is nothing to sign up for. The app does not use iCloud or CloudKit, so it never syncs your data across devices.
Every counter, streak, and note is stored on-device only, in a local database. That data is shared with the app's own Home Screen and Lock Screen widgets through an App Group — a local, on-device handoff between the app and its widget, not a network transfer.
Notifications for streak reminders and milestones are local, on-device notifications only — there is no push notification server. The app does not use HealthKit, location, camera, or photo library access, and contains no third-party SDKs, analytics, or ad networks. It makes zero network requests. Nothing about you or your data ever leaves your device.
Start your streak.
Track streaks, crush countdowns, and stay locked in — fully private, zero setup.