ALMOST

A weekend of work, and real gaps remain.

A personal task manager with a strong opinion: a small set of lists, projects with headings, and a today view that is the only screen most people look at.

Promptfree, for everyone, and the only version there is
Build me a personal task manager with one opinion and no subscription.

STACK
- Tauri or a native app; SQLite on disk as the single file
- No account, no server, no telemetry of any kind

THE MODEL, FIXED
- Inbox, Today, Upcoming, Anytime, Someday, Logbook — these six and no custom lists
- A task has a title, notes, optional due date, optional reminder, tags and a project
- A project has an area, headings and an optional deadline

THE RULES THAT MAKE IT WORK
- Today is only what you put in Today, plus anything due; it is never a filter over everything
- A task with a start date does not appear until that date; that is what Upcoming means
- Completing a task moves it to the Logbook with a timestamp, never deletes it

ENTRY
- A global shortcut opening one field; type, press enter, it lands in the Inbox
- Natural language for dates only — "tomorrow", "next monday" — and nothing else, because more is unpredictable

REPEATING
- After completion or on a schedule, and the difference is explicit in the interface
- A repeating task generates the next instance on completion, not in advance

SYNC
- The SQLite file in a synced folder, with a warning on detected concurrent modification
- Never merge automatically; keep both and ask

Include a README on the six-list rule, the repeat semantics, and the file format for export.

What you lose

  • A task model — inbox, today, upcoming, anytime, someday — that has been refined for a decade
  • Sync that is instant and has never been known to lose anything
  • Keyboard-first interaction on the Mac and gestures on iOS that are genuinely quicker than typing
  • Quick entry from anywhere in the system, including from mail and the browser
  • The absence of a subscription, which is itself the feature

If you would rather not build

  • Todoist — paid, cross-platform, subscription
  • Apple Reminders — free, weaker projects, same sync

The escape hatch

open source · no votes, no paid placement

Vikunja

$0

Task and project management with list, kanban and gantt views.

go-vikunja/vikunjafree · open source

Super Productivity

$0

Local-first task manager with time tracking, on desktop and web.

super-productivity/super-productivityfree · open source

Why this verdict

our own opinion · changed only by a person

64/100

Verdict kinda at 64: the data model is small and a weekend is enough to get it working, and owning the file is a real advantage. What you cannot copy in a weekend is a decade of refinement in how it feels to enter and complete a task.

History

tracked since 9 Aug 2026 · nothing is ever overwritten

Interest · last 30 days

Nothing recorded yet. This chart fills in once the page has visitors, votes or prompt copies — it will not draw a flat line to look busy.

Questions about Things 3

answered from the record above

Is Things 3 free?

Bought once per platform rather than subscribed: about $9.99 on iPhone, $19.99 on iPad and $49.99 on Mac. Recorded as no monthly price because there is not one.

Can you replace Things 3 by building your own?

ALMOST. A weekend of work, and real gaps remain. Replacement score 64 out of 100, build time a weekend. Read what you lose before you decide.

How much does Things 3 cost?

Things 3 has no public headline price. The tier we track is One-off.

What do you lose by replacing Things 3?

A task model — inbox, today, upcoming, anytime, someday — that has been refined for a decade; Sync that is instant and has never been known to lose anything; Keyboard-first interaction on the Mac and gestures on iOS that are genuinely quicker than typing; Quick entry from anywhere in the system, including from mail and the browser; The absence of a subscription, which is itself the feature. If any of those carry weight for you, keep paying.

Is there an open-source alternative to Things 3?

Yes: Vikunja, Super Productivity. The prompt on this page is for when you want it your way instead.

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