Is TapTidy a good Microsoft To-Do alternative?

TapTidy is a strong Microsoft To-Do alternative for users who want offline-first sync, end-to-end encryption (beta), a CalDAV server, Pomodoro timer, or habit tracking — Microsoft To-Do lacks all five. TapTidy works without a Microsoft account and is not tied to the Microsoft 365 ecosystem. Both apps have a free tier.

Does Microsoft To-Do work offline?

Microsoft To-Do has some offline caching, but it is sync-first — tasks are written to Microsoft's servers first, with a local cache as a fallback. TapTidy is offline-first: every write goes to your device first, and sync happens in the background when a connection is available.

Does Microsoft To-Do have end-to-end encryption?

No. Microsoft To-Do uses server-side encryption — Microsoft's servers can read your task content. TapTidy Pro includes end-to-end encryption (beta) using AES-256-GCM with device-side key management; TapTidy servers store only ciphertext.

Does Microsoft To-Do require a Microsoft account?

Yes. Microsoft To-Do requires a Microsoft account (personal Microsoft account or Microsoft 365 work/school account). TapTidy requires only an email address and works entirely independently of any Microsoft product.

Comparison

TapTidy vs Microsoft To-Do

Microsoft To-Do is free — but it requires a Microsoft account, is tightly coupled to the Microsoft 365 ecosystem, and lacks offline-first sync, E2E encryption, a CalDAV server, and any productivity extras like Pomodoro or habit tracking.

TapTidy Pro$48/yr

Microsoft To-DoFree (Microsoft account required)

TapTidy free tier400 tasks, no expiry

Microsoft To-Do launched2017 (successor to Wunderlist)

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Quick verdict

Stick with Microsoft To-Do if you're already deep in the Microsoft 365 ecosystem (Teams, Outlook, Planner), want deep integration with those tools at no extra cost, and don't need privacy controls beyond server-side encryption.
Switch to TapTidy if you want end-to-end encryption, offline-first sync, a CalDAV server, Pomodoro timer, habit tracking, or a task manager that works without a Microsoft account.

Feature comparison

Feature	TapTidy	Microsoft To-Do
Pricing
Free tier	Yes — 400 tasks, no expiry	Yes — unlimited (requires Microsoft account)
Paid plan	$5/mo (Pro), $7/mo (Privacy)	Free (part of Microsoft 365)
Account requirement	Email only	Microsoft account required
Offline & Sync
Offline-first architecture	Yes — writes to device first, always	Sync-first with offline cache
Background sync	Yes (Pro+)	Yes
CalDAV server	Built-in — connect any CalDAV client	Not available
CalDAV client	Yes	Not available
Google Calendar sync	Yes (Pro+)	No (Outlook Calendar only)
Privacy & Security
End-to-end encryption	Beta (Pro+) — AES-256-GCM, device-side keys	Server-side encryption only
Zero-telemetry mode	Yes — Pro Privacy tier	No
Task data used for AI	Never	May be used by Microsoft Copilot features
Ecosystem lock-in	None — open CalDAV, email signup	Microsoft account and 365 ecosystem
Capture & Productivity
Natural language input	Yes — Rust parser, works fully offline	Basic date/time parsing only
Email-to-task	Yes (Pro+)	Not available
Focus Mode (daily top-3)	Yes — AI-free priority surfacing	My Day view (manual curation)
Pomodoro timer	Yes — built-in	Not available
Habit / streak tracking	Yes — routines with streak counter	Not available
Platforms
Web app (PWA)	Yes — installable PWA	Yes
Android app	Native Kotlin + Jetpack Compose	Yes
iOS app	Not yet	Yes
Windows app	Not yet (web PWA installable)	Yes — native UWP app

Where TapTidy wins

No Microsoft account required

TapTidy works with any email address — no Microsoft account, no Microsoft 365 subscription, no dependency on Outlook or Teams. Microsoft To-Do requires a Microsoft account and is designed as a companion to the broader Microsoft 365 suite.

End-to-end encryption (beta)

TapTidy Pro encrypts tasks on-device using AES-256-GCM before they leave your device. Microsoft To-Do uses server-side encryption — Microsoft's servers can read your task content, and your data may be used by Microsoft Copilot AI features.

CalDAV server and open sync

TapTidy exposes a CalDAV server you can connect from Apple Reminders, Thunderbird, or any RFC 5545-compatible app. Microsoft To-Do has no CalDAV support — tasks are locked into Microsoft's ecosystem and accessible only through Microsoft's own apps.

Pomodoro + habits + offline-first

TapTidy includes a built-in Pomodoro timer, routines with streak tracking, and true offline-first architecture. Microsoft To-Do has none of the three — it is a straightforward list app with Microsoft 365 integration as its primary value proposition.

Where Microsoft To-Do wins

Completely free at full capacity

Microsoft To-Do is entirely free with no task or project limits — because it is bundled with Microsoft 365 at no extra cost. TapTidy's free tier caps at 400 tasks. If you are already paying for Microsoft 365 (work or school), To-Do costs you nothing additional.

Deep Microsoft 365 integration

Microsoft To-Do integrates natively with Outlook (flagged emails become tasks), Microsoft Teams, Planner, and the broader Microsoft 365 workflow. If your team or organization runs on Microsoft tools, To-Do slots in with zero friction. TapTidy has no Microsoft 365 connectors.

iOS and Windows native apps

TapTidy does not have iOS or native Windows apps yet. Microsoft To-Do has polished apps on both, plus an Xbox app. If your workflow depends on those platforms, To-Do is the better fit today.

Larger user base and longer history

Microsoft To-Do launched in 2017 as the successor to the widely loved Wunderlist, absorbing millions of users. It has a vast community of support resources, templates, and integration guides. TapTidy is significantly newer — the community resources and third-party integrations don't yet match.