Things 3 vs iA Writer: Which Should You Choose in 2026?
Choosing between Things 3 and iA Writer comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Things 3
Award-winning task manager for Apple
Best for you if:
- • You want the higher-rated option (9.0/10 vs 8.0/10)
- • You need task management features specifically
- • GTD-based task manager for Apple ecosystem with elegant design and keyboard shortcuts.
- • Features projects, areas, tags, and seamless iCloud sync across Mac, iPhone, and iPad.
iA Writer
The benchmark Markdown writing app designed for focused, distraction-free writing.
Best for you if:
- • You need writing apps features specifically
- • Distraction-free Markdown writing environment with Focus Mode.
- • Advanced editor tools like Syntax Highlight and Style Check for improving writing quality.
| At a Glance |  Things 3 | |
|---|---|---|
Price | Paid | Paid |
Best For | Task Management | Writing Apps |
Rating | 90/100 | 80/100 |
| Feature | Things 3 | iA Writer |
|---|---|---|
| Pricing Model | Paid | Paid |
| Editorial Score | 90 | 80 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Task ManagementTime Tracking | Writing AppsGrammar & Style |
Understanding the Differences
Both Things 3 and iA Writer solve similar problems, but they approach them differently.Things 3 positions itself as "award-winning task manager for apple" while iA Writerfocuses on "the benchmark markdown writing app designed for focused, distraction-free writing.". These differences matter depending on what you're trying to accomplish.
When to Choose Things 3
Things 3 makes sense if you're looking for a comprehensive paid solution. With a score of 90/100, it's our top pick in this comparison.
When to Choose iA Writer
iA Writer is worth considering if you need a professional-grade tool.
Who Should Use What?
Bootstrapped or small team?
Neither is free, but both have their value. Test them both and see which clicks.
We'd pick: iA Writer
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. Things 3 handles scale better in our testing.
We'd pick: Things 3
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Things 3 is built for organizations like yours.
We'd pick: Things 3
Still not sure? Answer these 3 questions
How much can you spend?
Both are paid tools. If money isn't the issue, go with Things 3—it scored higher.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated Things 3 higher (90/100). But the community has upvoted iA Writer more (0 votes). Pick your source of truth.
Key Takeaways
What Things 3 Does Better
- Higher overall score (90/100)
- Our recommendation for most use cases
Consider iA Writer If
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with Things 3 (90/100). But the honest answer is that "better" depends on your situation. Things 3 scores higher in our analysis, but iA Writer might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is Things 3 or iA Writer better?
Based on our analysis, Things 3 scores higher with 90/100. Things 3 ispaid while iA Writer is paid. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from Things 3 to iA Writer easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do Things 3 and iA Writer offer free trials?
Most software in this category offers free trials or free tiers. Things 3 is paid with potential trial.iA Writer is paid with potential trial. Visit their websites for current trial offers.