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Calendars · head to head

OmniFocus vs Spark Mail

OmniFocus logo

OmniFocus

Calendars

Professional-grade task management for power users

From
$99.99/year
Rated
-
Full reviewWebsite
Spark Mail logo

Spark Mail

Productivity

AI-assisted email client from Readdle with a Smart Inbox and team collaboration features

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Spark Mail has a free tier, so it costs nothing to try first.
  • Each has a real cost: OmniFocus exclusive to Apple ecosystem with no Windows or Android support; Spark Mail several sync features route mail metadata and, for some features, credentials through Readdle servers, which is a materially different trust model from a local-only IMAP client.
  • They diverge on capability: OmniFocus covers Custom perspectives, Spark Mail covers Smart Inbox.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which OmniFocus and Spark Mail actually diverge.

Attributes where OmniFocus and Spark Mail differ
AttributeOmniFocusSpark Mail
Starting price$99.99/yearFree
Pricing modelUnknownPer user per month
Free tierNoYes
PlatformsmacOS, iOS, iPadOS, watchOS, visionOS, WebmacOS, Windows, iOS, Android, Web
CategoryCalendarsProductivity
Founded1989Unknown

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in OmniFocus

  • Custom perspectives
  • Review mode
  • Forecast view
  • Tags
  • Automation
  • Apple Calendar
  • Siri
  • Shortcuts

Only in Spark Mail

  • Smart Inbox
  • AI Copilot
  • AI Summaries
  • Team collaboration
  • Send later and snooze
  • Multi-account unified inbox

What people use each for

The jobs each tool is most often brought in to do.

OmniFocus

  • Schedulingnot Spark Mail
  • Appointment bookingnot Spark Mail
  • Time trackingnot Spark Mail
  • Resource managementnot Spark Mail
  • Team coordinationnot Spark Mail

Spark Mail

  • A freelancer juggling Gmail and Outlook accounts who wants one AI-assisted inboxnot OmniFocus
  • A small support team sharing a single inbox with internal notes before replyingnot OmniFocus
  • Someone who wants drafts and summaries generated without switching to a new mail hostnot OmniFocus
  • A user who wants notification triage without writing their own filtersnot OmniFocus

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

OmniFocus

  • Exclusive to Apple ecosystem with no Windows or Android support
  • No collaboration features make it unsuitable for team task management or delegation
  • Setting up repeating tasks is cumbersome with multiple configuration options
  • Lacks AI-powered features for advanced project management, load balancing, or contextual awareness

Spark Mail

  • Several sync features route mail metadata and, for some features, credentials through Readdle servers, which is a materially different trust model from a local-only IMAP client.
  • It is a client over accounts you still pay for elsewhere, so the total cost is Spark plus whatever Gmail, Outlook or Fastmail plan you already hold.
  • The free tier lacks AI Copilot and summaries, so the features it is best known for sit behind the paid plan.
  • Team features are basic next to dedicated shared-inbox tools like Front or Help Scout, so a support team scaling past a few agents will likely outgrow it.
  • Windows and Android versions have historically lagged the macOS and iOS apps in feature parity.

Pricing, plan by plan

OmniFocus

$99.99/year
  • Subscription$99.99/year
    • All Pro features
    • Web access
    • Cloud sync
  • Standard (Perpetual)$74.99/one-time
    • Basic task management
    • Projects and contexts
    • Perspectives
  • Pro (Perpetual)$149.99/one-time
    • Custom perspectives
    • Advanced automation
    • Plugins support

Spark Mail

Free
  • BasicFree
    • Unlimited accounts
    • Smart Inbox
    • Basic send later
  • Premium$7.99/month
    • AI Copilot and summaries
    • Unlimited snooze and send later
    • Priority support
  • Premium Teams$10/month
    • Shared inboxes
    • Delegation and internal comments
    • Admin controls

Which should you pick?

Choose OmniFocus if

  • You need custom perspectives.
  • You work on macOS, iOS, iPadOS, watchOS, visionOS, Web.
  • You also want review mode.
OmniFocus review

Choose Spark Mail if

  • You need smart inbox.
  • You want to start without paying.
  • You work on macOS, Windows, iOS, Android, Web.
  • You also want ai copilot.
Spark Mail review

Questions people ask

Is OmniFocus or Spark Mail better?
Neither clearly leads. OmniFocus starts at $99.99/year and Spark Mail at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OmniFocus or Spark Mail?
Spark Mail has a free tier; the other does not. Paid plans start at $99.99/year for OmniFocus and Free for Spark Mail.
Does OmniFocus or Spark Mail run on more platforms?
OmniFocus runs on macOS, iOS, iPadOS, watchOS, visionOS, Web. Spark Mail runs on macOS, Windows, iOS, Android, Web.
Can I use Spark Mail for free?
Yes. Spark Mail has a free tier, so you can try it without paying. OmniFocus starts at $99.99/year.
What is OmniFocus best used for?
OmniFocus is most often used for scheduling, appointment booking, time tracking, resource management. Of those, scheduling and appointment booking are not what Spark Mail is typically brought in for.
What can OmniFocus do that Spark Mail cannot?
OmniFocus covers Custom perspectives, Review mode, Forecast view, Tags. Spark Mail covers Smart Inbox, AI Copilot, AI Summaries, Team collaboration.

Answered from the vendors’ own pages

OmniFocus: Does OmniFocus offer a free tier?

No, OmniFocus does not offer a free tier. It requires purchase or subscription: $99.99/year subscription or one-time perpetual licenses at $74.99 (Standard) or $149.99 (Pro).

Source
Spark Mail: Does Spark host my email?

No. It is a client that connects to Gmail, Outlook, iCloud or any IMAP account; you still need a mail host.

OmniFocus: What is the free trial period for OmniFocus?

OmniFocus offers a 14-day free trial allowing full access to all features before requiring payment.

Source
Spark Mail: Does Spark store my email credentials on its servers?

For some features, including cross-device snooze and send-later sync, yes. It is part of how those features stay consistent across devices.

OmniFocus: What platforms does OmniFocus support?

OmniFocus is exclusive to Apple ecosystem: Mac, iPhone, iPad, Apple Watch, Apple Vision Pro, and web access. Not available on Windows or Android.

Source
Spark Mail: Is there a one-time purchase option?

No, Spark is subscription only for individuals and teams; the base client is free but AI and unlimited scheduling need Premium.

OmniFocus: Can teams collaborate in OmniFocus?

No, OmniFocus lacks collaboration features and is designed as a solo task management tool. Users cannot delegate tasks, share projects, or assign work to team members.

Source
OmniFocus: Does OmniFocus support Getting Things Done (GTD) methodology?

Yes, OmniFocus is built specifically to support GTD with projects, contexts (tags), folders, perspectives, and a focus view for prioritization. It includes weekly review support and automation features.

Source
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