1. Home
  2. 📊 Productivity
  3. LockDay
LockDay: To-Do List & Planner

LockDay: To-Do List & Planner

Lock Screen Calendar & Widgets

55 ratings
33 reviews
🌟 Lifestyle
📊 Productivity
Free
In-App Purchases

Details

Released
September 23, 2026
Updated
October 19, 2026

Features

Developer

Dat Pham
✨Promote your app ✨
LockDay: To-Do List & Planner screenshot #1 for iPhone
LockDay: To-Do List & Planner screenshot #2 for iPhone
LockDay: To-Do List & Planner screenshot #3 for iPhone
LockDay: To-Do List & Planner screenshot #4 for iPhone
LockDay: To-Do List & Planner screenshot #5 for iPhone
LockDay: To-Do List & Planner screenshot #6 for iPhone
🧾$19.99 - $24.99
In-App Purchase↘︎
⭐33
Reviews↘︎
📝9+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 2 days
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Organize your day with a dynamic Lock Screen that displays your to-dos, calendar events, and notes. Prioritize tasks using a four-box matrix and view your schedule at a glance without unlocking your phone. Customize your Lock Screen with templates and personal photos.

✓Lock Screen to-dos and calendar
✓Four-box priority matrix
✓Self-updating Lock Screen
✓Notes and widgets
✓Private by design, no tracking
✓Customizable templates and photos
Show original description
+1

What's New in LockDay

2.0.0

October 19, 2026

LockDay turns your to-do list and calendar into your Lock Screen. • See your tasks, events and month calendar right on your Lock Screen, no unlocking needed. • Sort tasks with the Eisenhower Matrix: important, urgent, or someday. • Mix and match components: month calendar, week, today's timeline, upcoming, checklist, year progress, countdown, notes and more. • Ready-made templates, photo backgrounds and full control over colours, fonts and layout. • After a one-time Shortcuts setup, your Lock Screen updates by itself. • Home Screen and Lock Screen widgets, reminders and your iPhone calendars, all in one place.

More
4

Subscriptions & In-App Purchases

Monthly

Monthly access to all LockDay Pro features

$3.991 Month
How to cancel LockDay subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

リマインダーとの連携をできるようにして欲しい！

とっても便利で見やすいので、Appleのリマインダーアプリからタスクを同期できるようにして欲しい。

あとは、iPhoneとiPadなどを同期したい
@@世界

일정 등록

일정을 등록할 때 캘린더 위치를 LockDay 로하면 일정에 안 뜨고 기본 캘린더나 구글 캘린더로 저장하면 요일별 타임라인이랑 잠금화면에도 떠요. 이건 무슨 경우인가요? LockDay 캘린더에 저장하면 정작 이 어플에는 안 보이고 애플 캘린더에는 추가되어 있어요 ㅜㅜㅜ 애플엔 안 뜨고 따로 보고싶은 일정이 있어서 어플 설치한건데 ..
HHsophiaG

Waste of money

I wasted 20 great British pounds on this app
It wouldn't change on automation and wasn't easy to set up.
My wallpaper has been the same for 2 weeks and daily calender didn't update.
AVOID
RRedeyeredd

普通に高いし機能もすごくいいわけではない

機能はいい、けどproにした時の恩恵が少ないのとUIが見にくくて使いづらい。物はいいのでここの二つを改善してほしい、せっかくお金払ってるならもっといい機能追加してほしい。
和和歌わか

LockDayへの機能要望です。

現在、TimeTreeで家族と共有予定を管理しています。LockDayのロック画面に、TimeTreeの共有カレンダーの予定も自動同期して表示できるようにしてほしいです。

iPhone標準カレンダーとの連携だけでなく、TimeTreeの共有予定を自動で取り込める機能があると、予定とタスクをロック画面で一元管理できて非常に便利です。

ぜひご検討をお願いいたします。
DDachiwo
See 28 more reviews

Developer apps

Seeny - Friends Photo Widget
Seeny - Friends Photo Widget

Widget photos from friends

🌟 Lifestyle
Free
In-App Purchases
Noms - Daily Food Diary & Log
Noms - Daily Food Diary & Log

Track meals with AI stickers

🍔 Food & Drink

(17)

Free
In-App PurchasesWith Ads
RedMode - Understand Her
RedMode - Understand Her

Boyfriend's Guide to Her Cycle

💪 Health & Fitness

(10)

Free
In-App Purchases
Puzz AI - Calorie Tracker
Puzz AI - Calorie Tracker

AI calorie scan & macro track

💪 Health & Fitness

(6)

Free
In-App Purchases
Glub - Fishing Log
Glub - Fishing Log

Log every catch, beautifully

⚽ Sports
Free
In-App Purchases
See developer apps

FAQ

What is LockDay?

LockDay is an iPhone app that transforms your Lock Screen into a dynamic display for your to-do lists, calendar events, and notes. It aims to keep your essential daily information visible at a glance.

How does LockDay prioritize tasks?

LockDay uses a simple four-box matrix to help you sort tasks by importance and urgency. This ensures that the most critical tasks remain prominently displayed on your Lock Screen.

Does LockDay sync with my existing calendars?

Yes, LockDay integrates with your iPhone's calendars to display your events alongside your tasks. You can see a week strip, month view, or today's timeline directly on your Lock Screen.

Is LockDay private and secure?

LockDay is designed with privacy in mind. It does not require an account, does not display ads, and does not track your usage. Your data is kept on your device or in your iCloud.

What features does LockDay Pro offer?

LockDay Pro unlocks all templates and styles, allows for unlimited tasks and notes, and enables repeating tasks and iCloud sync. It is available via subscription.

How often is LockDay updated?

The latest version of LockDay is 1.1.0, which was last updated on September 25, 2026. Updates typically focus on improving features and user experience.

What devices does LockDay support?

LockDay is currently supported on iPhones. It is designed to leverage the Lock Screen functionality specific to Apple's mobile devices.

How do I cancel my LockDay Pro subscription?

Subscriptions for LockDay Pro renew automatically unless canceled at least 24 hours before the current period ends. You can manage or cancel your subscription anytime within your Apple Account settings.