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dither — todos & planning

A polished to-do app for Android, iOS, Mac and Windows

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dither is a premium to-do app. One-time purchase, no subscription - on all platforms -Reminders that actually remind: re-fire until you act, not a single notification you'll miss -Task dependencies: lock a to-do until its prerequisite is done -Scratchpads: markdown pages, to-dos, attachments and hand-drawn scribbles on one surface -Your own cloud folder for sync — Drive, Dropbox, iCloud, anything — no account, no server we run -Full export, always — JSON and Markdown, even after the trial ends

PH · launched Sep 23, 2026 · 2 upvotes (top 26%) · 0 views

Niche: personal task management apps · 173 launches, 17 in the last 7 days ▼ -32% · Explore this niche →

Category and tags
  • Horizontal
  • Workflow automation
  • Prosumer
  • Not AI
  • Commercial product
  • Android
  • Mac
  • Productivity
  • Task Management

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More like this: all 173 launches in personal task management apps →

Could you build this?

Partial Basic todo apps are trivial, but building a highly polished cross-platform client (macOS, Windows, iOS, Android) with recurring re-firing OS-level alarms, task dependency resolution graphs, and offline sync across devices is notoriously complex.

What it would actually take: A real version requires a cross-platform client framework like Flutter, React Native, or Tauri/Rust with a local SQLite database and CRDT-based sync (e.g., ElectricSQL, Replicache). The hard parts are OS-level persistent notification scheduling (especially handling strict background throttling on modern iOS and Android) and building a robust directed acyclic graph (DAG) dependency solver offline.

Competitors

Other products that read as similar to this one : 48 launches clear the similarity bar, closest 8 shown.

Attention rank: #20 of 49 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 212 days after the earliest competitor.

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.