Comparison

Microsoft To Do vs Keynius

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

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.

Highlights
  • Find available lockers
  • Reserve lockers
  • Open lockers
  • Locker usage notifications
  • Light and dark mode
Features
Read full description

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

Microsoft To Do4 screens
Keynius3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 6 level
Microsoft To Do versus Keynius: the parameters behind the verdict, then further details
ParameterMicrosoft To DoKeynius
PriceFreeFree
Rating4.7 (270K ratings) — better2.0 (1 ratings)
Positive reviews41.7% of reviews — better0.0% of reviews
Number of ratings270K — better1
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#191 — better—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.615.5 — better
Further details — not scored
Size160 MB63 MB
Age rating4+4+
DeveloperMicrosoft CorporationKeynius B.V.

Customer experience

Microsoft To Do

All ratings264,508 ratings
Positive93.7%
Neutral2.9%
Negative3.4%
Written reviews1,490 reviews
Positive41.7%
Neutral15.5%
Negative42.8%

Keynius

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

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
Show 1 more
  • 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
Show 1 more
  • Direct integration with Outlook and Planner

Keynius

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Microsoft To Do

No in-app purchases

None

Keynius

No in-app purchases

Questions

Is Microsoft To Do free?
Microsoft To Do is free to download, with no in-app purchases.
Is Keynius free?
Keynius is free to download, with no in-app purchases.
Which has better reviews, Microsoft To Do or Keynius?
Microsoft To Do is rated higher. Microsoft To Do averages 4.7 out of 5 from 270K ratings, while Keynius averages 2.0 from 1 ratings.
Do Microsoft To Do or Keynius have ads?
Neither Microsoft To Do nor Keynius shows ads.
Which is updated more often, Microsoft To Do or Keynius?
Microsoft To Do ships an update monthly, and Keynius every 2 weeks. Most recently, Microsoft To Do was updated on November 1, 2026 and Keynius on October 22, 2026.

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