# Useful Lock Screen Memo — Notes, Reminders & Widgets > Notes, Reminders & Widgets (iPhone/iPad app by katapu.net.) - Source: https://appshunter.io/ios/app/useful-lock-screen-memo/id6799839918 (this page in markdown: same URL + `.md`) - Developer: [katapu.net](https://appshunter.io/developer/381898924) - Category: Utilities, Productivity - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 26.0 · 118 MB - Languages: Australian English, Arabic, Bangla, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France) and 34 more - Released: 2026-08-13 - Data updated: 2026-09-10 - User reviews in markdown: https://appshunter.io/ios/app/useful-lock-screen-memo/id6799839918/reviews.md ## What is Useful Lock Screen Memo? 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 ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads | $5.99 | one-time | ## Version history (last 5 releases) ### 1.0.4 — 2026-09-04 Addressed an issue where memos could disappear from the Lock Screen or Dynamic Island after the app was closed or after an extended period. We refined Live Activity updates and continuity handling for more reliable memo display, and also fixed minor bugs. ### 1.0.3 — 2026-09-02 We further improved the stability of Lock Screen Memos displayed over longer periods. We reduced cases where a memo could disappear if the app had not been opened for a while. We also made background display updates more robust, improved recovery after communication failures, and strengthened duplicate-display prevention. ### 1.0.2 — 2026-08-27 We made it more reliable to keep memos on the Lock Screen for extended periods. We reduced the likelihood of a memo disappearing if the app hadn’t been opened for a while, and enhanced the Live Activity update process, recovery after network failures, and safeguards against duplicate displays. We also improved notification handling and overall stability. ### 1.0.1 — 2026-08-20 We improved ad display and behavior when saving memos for a more stable experience. We also refined wording across languages and fixed minor issues. ### 1.0.0 — 2026-08-13 No release notes. ## More apps by katapu.net - [Balance Color Balls!](https://appshunter.io/ios/app/balance-color-balls/id381898921) - [Balance Color Balls! 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