Microsoft To Do vs Keynius
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Microsoft To Do
Manage your daily tasks and create various lists to stay organized. This app offers personalized daily planning tools and intelligent suggestions to help you focus on what matters. Collaborate with others on shared lists and access your tasks across all your devices.
- Personalized daily planner
- Intelligent task suggestions
- Cross-device syncing
- Collaborative list sharing
- Task breakdown into steps
- File attachments up to 25MB
- Customizable themes and dark mode
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Stay organized and manage your day-to-day with Microsoft To Do. Make shopping lists or task lists, take notes, record collections, set reminders and more to improve your productivity and focus on what matters. Microsoft To Do is the task management app that makes it easy to stay organized and manage your life. Accomplish what’s important to you each day with My Day and Suggestions, personalized day planner tools. Intelligent suggestions recommend tasks from across your lists that may be relevant each day. Quickly capture and retrieve your lists and tasks across devices by syncing reminders and tasks with Microsoft 365 to access them anywhere. For lists in personal accounts, you can collaborate with anyone with updated notifications for any changes to your to-do lists. Capture tasks from different Microsoft apps and services and sync them with Microsoft To Do, from flagging emails as tasks in Outlook to lists from Cortana. Your tasks and lists are hosted securely on the Microsoft 365 service. Make your lists unique with customizable features like emoji, colorful themes, dark mode and more. Stay connected and collaborate with friends and family by sharing lists that stay synced as changes are made. Microsoft To Do Features: Daily planner • Stay focused with My Day, a personalized daily planner with suggested tasks • Get your lists anywhere, on any device • Share your list with anyone and work together • Add notes to any task Task manager • Share lists and tasks with your friends, family, colleagues, and classmates • Get notified when others create, complete or remove tasks in shared lists • Personalize your lists by choosing theme colors or backgrounds • Set one-time or recurring due dates and reminders • Break your tasks into manageable steps • Attach up to 25MB of files to any task To-do lists for any purpose • Bill planner • Shopping lists • Set reminders • Task management • Business calendar • Note taking • And more Microsoft 365 Integration • Sync your tasks between Outlook and To Do • Host lists and tasks with the reliability and security of Microsoft 365 • Compile tasks from across your Microsoft 365 apps and services Whether it's for work, school, or home, To Do helps you organize and simplify your plans. To Do is free and available on all your devices. Learn more: https://to-do.microsoft.com Follow us on Twitter: @MicrosoftToDo Have an idea or feature suggestion? https://go.microsoft.com/fwlink/?linkid=2171952 Need support? https://go.microsoft.com/fwlink/?linkid=2156547 By installing Microsoft To Do, you agree to the Microsoft Terms of Use: https://go.microsoft.com/fwlink/?linkid=842575
Keynius
Manage and control lockers for various purposes, from personal storage to asset management. Reserve, open, and get notified about locker usage periods all within a single, user-friendly application.
- Find available lockers
- Reserve lockers
- Open lockers
- Locker usage notifications
- Light and dark mode
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Lockers are great for storing your personal or work items. At school, in the office, in the dressing room at the gym, or maybe when riding a roller coaster in an amusement park. And that’s only the beginning because lockers can also be of great use as drop-off/pick-up points, for asset management, vending company assets, and many, many more applications. But… there’s no fun in it if you can’t control your lockers in a super simple and super safe way! That’s why you’ll want Keynius: open your locker or reserve a new one, borrow company assets, rent items, etc. all with one app. Check out if your (desired) locker is using Keynius control and start using this great app now! Key features: - Find available lockers - Reserve your locker - Open your locker - Get notified when your locker usage period ends Available in light and dark mode
Screenshots
Verdict
The clearest difference is rating: Microsoft To Do at 4.7 against Keynius's 2.0. Microsoft To Do also leads on review sentiment (42% vs 0%) and ratings volume (270K vs 1). Keynius's advantage is iOS requirement (15.5 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Microsoft To Do holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Microsoft To Do has 270K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 42% of Microsoft To Do's written reviews are positive against 0% of Keynius's.
Microsoft To Do ships an update monthly, Keynius every 2 weeks. The most recent releases landed on November 1, 2026 and October 22, 2026 respectively.
| Parameter | Microsoft To Do | Keynius |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (270K ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 41.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 270K — better | 1 |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #191 — better | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 160 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Microsoft Corporation | Keynius B.V. |
Customer experience
Microsoft To Do
Keynius
Bugs and requests
Microsoft To Do
Reported bugs
6 issues- Disappearing tasks and lists
- Inconsistent behavior when checking off tasks
- Syncing issues causing duplicate lists
- Login problems and account suspension
- Formatting issues and random spacing
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- Inability to delete or rearrange completed tasks
Requested features
6 requests- Calendar view for planned tasks
- Ability to create custom smart lists
- Improved sorting and filtering options
- Automatic population of 'My Day' tasks
- Subtask and nested list functionality
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- Direct integration with Outlook and Planner
Keynius
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Microsoft To Do
No in-app purchases
Keynius
No in-app purchases









