Useful Lock Screen Memo
Notes, Reminders & Widgets
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Keep what matters in sight, right on your Lock Screen.
Useful Lock Screen Memo is a notes and reminders app that lets you check important notes and plans directly from your Lock Screen.
Use Live Activities and widgets to display shopping lists, today’s tasks, things you need to remember and schedules you check often.
【Key features】
■ Lock Screen notes
Save a note to display it in a Live Activity and check it quickly from your Lock Screen. You can also adjust the text size and display color.
■ Reminder notifications
Choose a date and time to receive the note text as a notification. You can also repeat reminders on selected days of the week.
■ Flexible advance alerts
In addition to the scheduled time, enable any alerts you need: 3 days, 2 days, 1 day, 12 hours, 6 hours, 3 hours, 2 hours, 1 hour, 30 minutes, 15 minutes, 10 minutes, 5 minutes, 3 minutes or 1 minute beforehand.
Use shared default settings or choose advance alerts individually for each reminder.
■ Manage multiple reminders
See your saved reminders in a vertical list. If a notification cannot be scheduled, the app clearly marks it with a warning or an error.
■ Note and reminder history
Previous Lock Screen notes and completed reminders are saved in history. Delete items you no longer need by swiping or pressing and holding.
■ Notification sound selection
Choose from multiple built-in sounds to suit each occasion.
■ Lock Screen widget
Add the widget to check a note or quickly open the app from your Lock Screen.
【Recommended for anyone who wants to】
・Display a shopping list on your Lock Screen
・Avoid forgetting belongings or deadlines
・Check work or study plans frequently
・Receive several alerts for an important event
・Keep simple notes and reminders together in one app
・Check a note without opening the app
【Pricing】
All features are free. The app displays ads. With the optional one-time “Remove Ads” purchase, you can hide all ads. Even without “Remove Ads”, there are no feature restrictions.
【Before using the app】
※ Live Activities and notifications must be allowed in your device settings, and the widget must be added to your Lock Screen.
※ The display duration and update timing of Live Activities may vary depending on iOS system conditions.
※ Requires iOS 26 or later.
Created by katapu.net
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
We improved ad display and behavior when saving memos for a more stable experience. We also refined wording across languages and fixed minor issues.
The developer, katapu.net, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- User Content
- Identifiers
- Usage Data
- Other Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Katagiri Kikaku Corporation
- Size
- 123.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 43 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $5.99
- Copyright
- © Katagiri Kikaku Corp.