Software · head to head
Apache Druid vs Things 3

Apache Druid
Software
Real-time analytics database for sub-second OLAP queries
- From
- Free
- 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.
| Attribute | Apache Druid | Things 3 |
|---|---|---|
| Starting price | Free | $9.99/one-time |
| Pricing model | open-source | Unknown |
| Free tier | Yes | No |
| Platforms | Docker, Kubernetes, Native deployment (Java-based) | macOS, iOS, iPadOS, watchOS, visionOS |
| Founded | 1999 | 2004 |
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
FreeNo 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.
SourceThings 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.
SourceThings 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.
SourceThings 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.
SourceThings 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.
SourceRelated pages
More on Apache Druid
Keep looking
Other head to heads
- Apache Druid vs Cockroach Labs
- Apache Druid vs PostgreSQL
- Apache Druid vs Airtable
- Apache Druid vs Amazon Aurora
- Apache Druid vs Elasticsearch
- Apache Druid vs PlanetScale
- Apache Druid vs Azure SQL
- Apache Druid vs ClickHouse
- Apache Druid vs Couchbase
- Apache Druid vs DuckDB
- Apache Druid vs DynamoDB
- Apache Druid vs MariaDB
- Apache Druid vs Oracle Database
- Apache Druid vs Amazon RDS
- Apache Druid vs Amazon Redshift
- Apache Druid vs Cassandra
- Apache Druid vs CouchDB
- Apache Druid vs Firebolt
- Apache Druid vs Todoist
- Apache Druid vs OmniFocus 3
- Apache Druid vs Brain.fm
- Apache Druid vs TickTick
- Apache Druid vs Akiflow
- Apache Druid vs Any.do
- Apache Druid vs Focus@Will
- Apache Druid vs Forest
- Apache Druid vs Google Workspace
- Apache Druid vs Hubstaff
- Apache Druid vs Remember The Milk
- Apache Druid vs Structured
- Apache Druid vs Tana
- Apache Druid vs Time Doctor
- Apache Druid vs 7-Zip
- Apache Druid vs Bear
- Apache Druid vs Bear Notes
- Apache Druid vs BoldSign
- Things 3 vs Cockroach Labs
- Things 3 vs PostgreSQL
- Things 3 vs Airtable
- Things 3 vs Amazon Aurora
- Things 3 vs Elasticsearch
- Things 3 vs PlanetScale
- Things 3 vs Azure SQL
- Things 3 vs ClickHouse
- Things 3 vs Couchbase
- Things 3 vs DuckDB
- Things 3 vs DynamoDB
- Things 3 vs MariaDB
- Things 3 vs Oracle Database
- Things 3 vs Amazon RDS
- Things 3 vs Amazon Redshift
- Things 3 vs Cassandra
- Things 3 vs CouchDB
- Things 3 vs Firebolt
- Things 3 vs Todoist
- Things 3 vs OmniFocus 3
- Things 3 vs Brain.fm
- Things 3 vs TickTick
- Things 3 vs Akiflow
- Things 3 vs Any.do
- Things 3 vs Focus@Will
- Things 3 vs Forest
- Things 3 vs Google Workspace
- Things 3 vs Hubstaff
- Things 3 vs Remember The Milk
- Things 3 vs Structured
- Things 3 vs Tana
- Things 3 vs Time Doctor
- Things 3 vs 7-Zip
- Things 3 vs Bear
- Things 3 vs Bear Notes
- Things 3 vs BoldSign

