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Software · head to head

Apache Druid vs Things 3

Apache Druid logo

Apache Druid

Software

Real-time analytics database for sub-second OLAP queries

From
Free
Rated
-
Things 3 logo

Things 3

Software

The award-winning personal task manager

From
$9.99/one-time
Rated
-

The short version

  • Only Apache Druid has a free tier, so it costs nothing to try first.
  • Each has a real cost: Apache Druid open-source offering lacks high-availability, distributed architecture, and enterprise security features; Things 3 no team collaboration, task sharing, or task assignment features
  • They diverge on capability: Apache Druid covers Real-time Ingestion, Things 3 covers Today view.

Where they differ

Only the attributes on which Apache Druid and Things 3 actually diverge.

Attributes where Apache Druid and Things 3 differ
AttributeApache DruidThings 3
Starting priceFree$9.99/one-time
Pricing modelopen-sourceUnknown
Free tierYesNo
PlatformsDocker, Kubernetes, Native deployment (Java-based)macOS, iOS, iPadOS, watchOS, visionOS
Founded19992004

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

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 Apache Druid

  • Real-time Ingestion
  • Sub-second Queries
  • Column-oriented Storage
  • Streaming Integration
  • Approximate Algorithms
  • Flexible Schemas
  • Time-based Partitioning
  • Kafka

Only in Things 3

  • Today view
  • Projects and areas
  • Quick entry
  • Tags
  • Calendar integration
  • Apple Calendar
  • Siri
  • Shortcuts

What people use each for

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

Apache Druid

  • Real-time analytics platforms ingesting millions of events per second from streaming sourcesnot Things 3
  • Applications requiring sub-second queries over high-cardinality datasets (billions to trillions of rows)not Things 3
  • Time-series and event analysis at massive scale with columnar storage efficiencynot Things 3

Things 3

  • Schedulingnot Apache Druid
  • Appointment bookingnot Apache Druid
  • Time trackingnot Apache Druid
  • Resource managementnot Apache Druid
  • Team coordinationnot Apache Druid

Where each one falls short

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

Apache Druid

  • Open-source offering lacks high-availability, distributed architecture, and enterprise security features
  • Requires native integration with Apache Kafka or Amazon Kinesis for real-time ingestion; custom integrations need development
  • High-concurrency query support (hundreds of thousands QPS) requires significant cluster infrastructure investment

Things 3

  • No team collaboration, task sharing, or task assignment features
  • Apple ecosystem only, with no Windows, Android, or web version
  • No third-party app integrations beyond Apple's ecosystem
  • Cannot attach files or images to tasks, only text notes
  • No time blocking or calendar integration for scheduling tasks into specific time slots

Pricing, plan by plan

Apache Druid

Free

No published plan breakdown. See the Apache Druid review.

Things 3

$9.99/one-time
  • iPhone/Watch$9.99/one-time
  • iPad$19.99/one-time
  • Mac$49.99/one-time

Which should you pick?

Choose Apache Druid if

  • You need real-time ingestion.
  • You want to start without paying.
  • You work on Docker, Kubernetes, Native deployment (Java-based).
  • You also want sub-second queries.

Choose Things 3 if

  • You need today view.
  • You work on macOS, iOS, iPadOS, watchOS, visionOS.
  • You also want projects and areas.

Questions people ask

Is Apache Druid or Things 3 better?
Neither clearly leads. Apache Druid starts at Free and Things 3 at $9.99/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apache Druid or Things 3?
Apache Druid has a free tier; the other does not. Paid plans start at Free for Apache Druid and $9.99/one-time for Things 3.
Does Apache Druid or Things 3 run on more platforms?
Apache Druid runs on Docker, Kubernetes, Native deployment (Java-based). Things 3 runs on macOS, iOS, iPadOS, watchOS, visionOS.
Can I use Apache Druid for free?
Yes. Apache Druid has a free tier, so you can try it without paying. Things 3 starts at $9.99/one-time.
What is Apache Druid best used for?
Apache Druid is most often used for real-time analytics platforms ingesting millions of events per second from streaming sources, applications requiring sub-second queries over high-cardinality datasets (billions to trillions of rows), time-series and event analysis at massive scale with columnar storage efficiency. Of those, real-time analytics platforms ingesting millions of events per second from streaming sources and applications requiring sub-second queries over high-cardinality datasets (billions to trillions of rows) are not what Things 3 is typically brought in for.
What can Apache Druid do that Things 3 cannot?
Apache Druid covers Real-time Ingestion, Sub-second Queries, Column-oriented Storage, Streaming Integration. Things 3 covers Today view, Projects and areas, Quick entry, Tags.

Answered from the vendors’ own pages

Things 3: Does Things 3 support team collaboration?

No. Things 3 is designed for individual use only with no task sharing, team workspaces, task assignment, or commenting features.

Source
Things 3: What platforms does Things 3 run on?

Things 3 is exclusive to Apple devices: macOS, iOS, iPadOS, watchOS, and visionOS. There is no Windows, Android, or web version.

Source
Things 3: How much does Things 3 cost?

Things 3 uses a one-time purchase model: $9.99 for iPhone/Watch, $19.99 for iPad, and $49.99 for Mac. Total cost for all platforms is approximately $80 with no subscription required.

Source
Things 3: Does Things 3 sync across devices?

Yes. Things Cloud keeps your to-dos in sync across all your Apple devices automatically. There is no extra cost for cloud synchronization.

Source
Things 3: Can you attach files or images to tasks in Things 3?

No. Things 3 does not support attachments. You can only add notes (text) to tasks.

Source

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