Aftertone vs Sessions (2026)
TL;DR
Aftertone: £20/mo or £100 lifetime. macOS productivity system — tasks, time blocking, Focus Screen, behavioural AI, weekly reports.
Sessions: Free (basic) or ~$5/mo. Focus timer combining Pomodoro technique with ambient music, task labels, and focus analytics. macOS, iOS, web.
Key difference: Sessions helps you focus during work blocks. Aftertone helps you plan, focus, analyse, and improve across your entire week.
Sessions is a dedicated focus timer app. Start a session, choose ambient music or silence, set your duration, and work. It tracks your focus hours, shows daily/weekly charts, and supports task labels to categorise what you're working on.
For pure focus measurement — "how many deep work hours did I do this week?" — Sessions is clean and effective. But there's no task management, no time blocking, no calendar integration.
Aftertone integrates focus into a broader system: time blocks, Focus Screen, behavioural AI, weekly reports. Sessions is one tool. Aftertone is the system.
Side-by-Side
Feature | Aftertone | Sessions |
|---|---|---|
Pricing | £20/mo or £100 lifetime | Free (basic). Pro: ~$5/mo. |
Platform | macOS (iOS/Android coming) | macOS, iOS, web |
Core identity | Productivity system: plan, execute, evaluate, optimise | Focus timer with ambient music and analytics |
Task management | Native — keyboard shortcut capture, project tags, filtering | Task labels for categorisation only |
Time blocking | Visual time blocks with daily structure | Session-based (25/50 min blocks, not day-wide) |
AI | Silent behavioural AI — tracks patterns, weekly insight reports | None |
Focus mode | Focus Screen — context-aware, current task, overdue flags, 1-2-3 shortcuts | Core feature — customisable timers with ambient music |
Weekly reports | Automated, AI-generated, personalised | Focus hours charts and session history |
Where Aftertone pulls ahead
A complete system
Sessions measures focus. Aftertone plans, focuses, analyses, and improves.
Task management
Sessions labels sessions. Aftertone manages tasks inside time blocks with a Focus Screen.
Behavioural AI
Sessions shows focus charts. Aftertone generates specific weekly improvement suggestions based on pattern analysis.
Where Sessions is the better fit
Sessions' ambient music integration is a genuine feature for people who need audio cues to enter focus. A curated selection of background sounds — rain, white noise, lo-fi — plays directly in the app alongside your focus timer. It's a simple combination, but having it built in means one fewer browser tab or separate app.
Clean focus analytics show daily and weekly deep work hours at a glance. If your goal is to hit a target — four hours of deep work per day, twenty per week — Sessions gives you an honest, automatic record of whether you're meeting it. That's more reliable than estimating from memory.
Sessions runs on macOS, iOS, and web. The iOS companion app is useful for checking your focus hours during the day without opening your Mac. Aftertone is macOS-only.
Sessions is intentionally lightweight — it doesn't try to manage your tasks, structure your day, or analyse your patterns. For people who have their task management sorted and just want a clean focus timer with good music, that simplicity is the point.
Bottom line
Sessions is a focused, polished tool for measuring and protecting deep work hours. Aftertone is the broader system that includes focus protection alongside planning, task management, and weekly improvement. Sessions does one thing excellently. Aftertone does more things and connects them. Try Aftertone free at aftertone.io.