ReminderOS – Smart Reminders
Custom repeats, sync & snooze.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Create custom schedules, snooze instantly, and sync across devices so you never miss what matters.
ReminderOS - Reminders that keep up with you.
Create simple reminders or ultra-specific repeat schedules with ReminderOS. Sync seamlessly across your devices, snooze or reschedule from notifications, and stay on top of deadlines, habits and routines - all while keeping your data private.
No clutter. No tracking. Just reminders that work.
Recurring reminders, your way
ReminderOS gives you full control over how reminders repeat.
Set flexible schedules like:
• Every 3 days
• Every 2 weeks
• Specific weekdays
• Custom recurring intervals
If you can describe it, ReminderOS can schedule it.
Snooze without opening the app
Handle reminders instantly from your notifications.
• Snooze reminders
• Reschedule tasks
• Mark reminders as complete
Stay focused without switching apps.
Sync across your devices
Your reminders stay updated across all your devices using iCloud.
• No accounts required
• No tracking
• Your data stays yours
Privacy-first by design.
Built for busy and ADHD minds
ReminderOS helps reduce overwhelm with clean design, flexible scheduling and persistent reminders that actually stick.
Use ReminderOS for:
• Work deadlines
• Medication reminders
• Study schedules
• Habits and routines
• Daily life admin
Simple when you need it. Powerful when it matters.
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula
more This app is so well thought out, well designed, and has features that are done better than any other on the App Store. Everything that you can think of, it provides; essential for my productivity
This app is so well thought out, well designed, and has features that are done better than any other on the App Store. Everything that you can think of, it provides; essential for my productivity
Bug fixes and improvements.
1.8.10 Sep 14
Bug fixes and improvements.
1.8.9 Sep 10
Bug fixes and improvements.
1.8.8 Sep 5
Bug fixes and improvements.
1.8.7 Sep 3
Bug fixes and improvements related to repeat schedules.
1.8.6 Aug 31
Bug fixes and improvements
1.8.5 Aug 20
Updated settings UI to display debug information of reminder schedules.
Bug fixes and improvements
1.8.4 Aug 3
Bug fixes and improvements
1.8.3 Aug 3
Bug fixes and improvements.
1.8.2 Jul 29
Bug fixes and improvements.
1.8.1 Jul 27
Bug fixes and improvements.
1.8.0 Jul 25
What's new:
- Added reminder priorities with P1, P2, P3, and No Priority options.
- Improved reminder cards so priorities, pinned reminders, and long titles display more clearly.
- Redesigned the repeat scheduling experience with clearer spacing and next occurrence previews.
- Added support for repeat schedules that run for multiple days, such as monthly reminders lasting several days.
- Improved attachment, list, pre-reminder, follow-up, snooze, and subtask option styling.
- Improved the undo completion sheet and completed-reminder countdown UI.
- Refined visual polish across reminders, including fades, glass-style controls, and layout consistency.
- Fixed several UI regressions and improved overall stability around reminder editing and completion.
1.7.9 Jul 24
What’s New:
- Added richer reminder attachments, including photos, files, scanned documents, web links, photo markup, and iCloud syncing.
- Refreshed reminder setup screens for time, repeats, pre-reminders, follow-ups, subtasks, colours, lists, and calendars.
- Improved pre-reminders and follow-ups so they stay aligned when reminders are snoozed or rescheduled.
- Faster onboarding so you can get straight to creating your first reminder.
- Added an update prompt, a quicker way to rate ReminderOS, and easier access to Share Feedback from Settings.
- Removed the unused Completed filter and made general design, analytics, and reliability improvements.
1.7.7 Jun 6
Improved snoozing for repeating reminders: pre-reminders and follow-up alerts now correctly move with the snoozed occurrence. Also includes reliability fixes and minor notification scheduling improvements.
1.7.6 Jun 3
- Refined the Lists bottom sheet with clearer Views and My Lists sections.
- Restored the Lists sheet title, Done button, Views label, My Lists label, and New List button.
- Added support for list descriptions, shown only when provided.
- Improved notification permission state handling so Settings reflects granted permissions more accurately.
- Fixed snoozed reminder notification text so due-time labels say “Today” when firing today.
- Added AlarmKit snooze support for urgent reminders using the reminder’s configured default snooze duration.
- Updated AlarmKit alarm actions so Snooze reschedules the reminder and the app reflects the snoozed state when reopened.
- Preserved normal alarm firing behavior while adding the Snooze action.
- Kept stopped alarms as overdue reminders so completion remains an explicit user action.
1.7.5 May 30
ReminderOS is smoother, clearer, and easier to use.
- Calendar view now handles overnight reminders more naturally.
- Creating reminders feels smoother with improved composer animations.
- Calendar sync setup is more reliable after granting access.
- Settings and bottom sheets have been polished for a cleaner, steadier experience.
- Fixed several issues with repeating reminders, reminder selection, and restore/edit flows.
1.7.4 May 27
- Improved iCloud sync reliability, including recovery when the CloudKit zone is missing or deleted.
- Reminders now stay visible locally while iCloud sync recovers, then re-upload once recovery completes.
- Added a new calendar timeline view for reviewing reminders across different days and times.
- Added support for reminders with durations, so longer reminders can appear across their full scheduled time range.
- Added drag-and-drop calendar actions for creating reminders at a specific time and moving existing reminders.
- Improved calendar reminder cards with clearer details, colours, repeat indicators, deadlines, urgent markers, and pre-reminder info.
- Improved calendar usability, including overlapping reminder layout, current-time indicator, Today shortcut, date picker, and contextual editing.
- Fixed several calendar layout, scrolling, interaction, sync, and authentication issues.
1.7.2 May 22
- Rebuilt the Quick Reminder composer for a faster, keyboard-first experience. Create reminders in fewer steps, with a smoother flow from start to save.
- Added deadline support, including deadline display directly on reminder cards. Set optional urgent deadline alerts so time-sensitive reminders stand out when you need them.
- Enhanced task action customisation for composer shortcuts and the related bottom sheets, so your most-used actions are quicker to access and easier to tailor.
- Refined reminder setup and editing across the full workflow, including editing reminders, managing subtasks, setting pre-reminders, configuring persistent reminders, and improving snooze and repeat setup for a more consistent experience.
- Fixed Calendar sync state after returning from iOS Settings so the app no longer crashes and immediately shows the enabled calendar setup UI.
- Fixed immediate disable of notifications when enabling notifications in settings.
1.7.0 May 12
- Redesigned quick reminder composer with a simpler, keyboard-first creation flow.
- Added deadline support, including deadline display on reminder cards and optional urgent deadline alerts.
- Improved task action customisation for composer shortcuts and related bottom sheets.
- Refined reminder editing, subtasks, pre-reminders, persistent reminders, snooze, and repeat setup flows.
1.6.8 May 11
- Stay on top of overdue reminders with customisable follow-ups, including your own timing and alarm options.
- Enjoy smarter reminder scheduling, so your most important reminders come through more reliably.
- Keep momentum with improved streak tracking that stays accurate as you update repeating schedules.
- Manage checklist-style reminders more naturally, with subtasks that guide completion instead of being marked off automatically.
- See more useful details at a glance with improved reminder cards across the app, including in Calendar view.
1.6.7 May 3
- Fixed notification scheduling so the most urgent and nearest reminders are prioritised correctly within iOS’s 64 pending notification limit.
- Added fully customisable overdue follow-ups, including custom timing and per-follow-up alarm or notification delivery.
- Improved overdue follow-up reliability by automatically rescheduling a follow-up a few minutes later if it conflicts with a higher-priority main reminder.
- Refined the onboarding flow with clearer setup steps, improved examples, and better keyboard-safe reminder creation screens.
- Added a redesigned paywall experience with swipeable plan cards, clearer 30-day free trial messaging, and simpler plan selection.
- Improved recurring reminder behavior so repeating subtasks reset correctly per occurrence and overdue states are clearer.
- Updated compact reminder cards, repeat scheduling, and paywall layouts for better readability and consistency.
- Fixed reminder creation issues, including a subtask deletion crash and several UI polish issues across onboarding and purchase flows.
1.6.6 Apr 30
- Added Home Screen widgets for ReminderOS, including small and medium “Up next” widgets that show upcoming reminders, overdue status, due-today counts, urgent alarms, and repeat summaries.
- Added optional Sign in with Apple during onboarding so users can link an account for the best calendar and email sync experience.
- Added a new schedule/calendar view with a weekly date strip, reminder colour indicators, and grouped reminders for the selected day.
- Improved reminder creation and editing with quick schedule options, cleaner subtask dividers, refined notes spacing, and clearer persistent-reminder messaging.
- Improved date and time formatting in reminder previews and onboarding so displayed dates better respect the user’s locale and clock format.
1.6.4 Apr 24
- Refined onboarding to make creating your first reminder feel clearer, smoother, and easier to follow.
- Added richer onboarding steps for descriptions, subtasks, backgrounds, and notification setup.
- Improved reminder scheduling so you can set reminders for earlier today if you forgot to add them at the time.
- Redesigned parts of the reminder editor, including a better subtask preview and improved calendar/occurrence visuals.
- Polished onboarding and sheet layouts, keyboard behaviour, and navigation for a more consistent experience across iPhone and iPad.
1.6.3 Apr 18
- Added subtasks for reminders, so you can break a reminder into smaller steps
- Improved iPad navigation so reminder setup feels more consistent across sections
- General bugs and improvements
1.6.2 Apr 12
Bug fixes and improvements.
1.6.1 Apr 9
Bug fixes and improvements.
more Version 1.8.10 Sep 14
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