Feb 24, 2026
Aftertone vs TeuxDeux (2026) – Productivity System vs Minimalist To-Do List
TL;DR
Aftertone: £20/mo or £100 lifetime. macOS productivity system — tasks, time blocking, Focus Screen, behavioural AI, weekly reports.
TeuxDeux: $3–$4/mo. Minimalist to-do list with daily columns, auto rollover, Someday lists. Web, iOS, Android.
Key difference: TeuxDeux is a digital paper planner. Aftertone is the system you need when paper-level simplicity isn't enough.
TeuxDeux is a deliberately simple daily to-do list. Tasks sit in day columns, uncompleted items roll forward automatically, and Someday lists hold ideas without deadlines. No integrations, no AI, no calendar sync. Just tasks on days.
For people who want a digital version of a paper planner — nothing more — TeuxDeux delivers. But there's no time blocking, no focus mode, no pattern analysis. Tasks exist in a list. What you do with them is up to you.
Aftertone is a full productivity system with time blocks, Focus Screen, behavioural AI, and weekly reports. More complex, more depth, more improvement over time.
Side-by-Side
Feature | Aftertone | TeuxDeux |
|---|---|---|
Pricing | £20/mo or £100 lifetime | $4/mo or $36/yr |
Platform | macOS (iOS/Android coming) | Web, iOS, Android |
Task management | Native — keyboard shortcut capture, project tags, filtering | Daily columns, auto rollover, Someday lists, recurring tasks, colour tags |
Time blocking | Visual time blocks with daily structure | None — no hourly scheduling |
AI | Silent behavioural AI — tracks patterns, weekly insight reports | None |
Focus mode | Focus Screen — context-aware, current task, overdue flags, 1-2-3 shortcuts | None |
Weekly reports | Automated, AI-generated, personalised | None |
Calendar sync | Google Calendar, two-way | None |
Where Aftertone pulls ahead
Time blocking. TeuxDeux has no concept of when tasks happen. Aftertone places them inside time blocks — your day has structure, not just a list.
The Focus Screen. TeuxDeux stays in the background. Aftertone's Focus Screen shows your current task and nothing else.
Behavioural AI and weekly reports. TeuxDeux doesn't learn anything. Aftertone analyses patterns and delivers personalised weekly suggestions.
Calendar integration. TeuxDeux has zero calendar sync. Aftertone has two-way Google Calendar integration.
Where TeuxDeux is the better fit
TeuxDeux's deliberate simplicity is its strength. No features to configure, no learning curve. If you want a digital paper planner, it's excellent.
It runs on web, iOS, and Android. Broader platform coverage than Aftertone.
The auto-rollover feature means uncompleted tasks never disappear — they follow you until done.
At $36/year it's affordable for what it offers.
Bottom line
TeuxDeux is for people who want the simplicity of a paper planner in a digital form. Aftertone is for people who want a system that goes beyond listing — time blocking, focus protection, AI analysis, and weekly improvement. If simplicity is the priority, TeuxDeux is hard to beat. If depth is the priority, Aftertone goes much further.