TL;DR
Aftertone: £20/mo or £100 lifetime. macOS productivity system — tasks, time blocking, Focus Screen, behavioural AI, weekly reports.
Saner.AI: Free (basic) or ~$8/mo. AI-powered productivity assistant — natural language task capture, AI daily planning, notes, reminders. Web, iOS, Android.
Key difference: Saner.AI captures and organises tasks through natural language. Aftertone structures and executes your day with a Focus Screen and behavioural AI.
Saner.AI is a newer AI-first productivity assistant. Type or speak naturally — "call dentist Friday at 3pm" — and it creates structured tasks. AI helps prioritise and plan your day. Notes and reminders round out the feature set.
For effortless capture and AI-assisted planning, Saner.AI removes friction. But it's primarily a capture and planning tool — there's no dedicated focus mode, no time blocking workflow, and no behavioural pattern analysis.
Aftertone is more structured: time blocks, Focus Screen, weekly reports. Less flexible capture, more execution depth.
Side-by-Side
Feature | Aftertone | Saner.AI |
|---|---|---|
Pricing | £20/mo or £100 lifetime | Free (basic). Pro: ~$8/mo. |
Platform | macOS (iOS/Android coming) | Web, iOS, Android |
Task capture | Native — keyboard shortcut capture, project tags, filtering | Natural language input (type or voice), AI task creation |
Time blocking | Visual time blocks with daily structure | None |
AI | Silent behavioural AI — tracks patterns, weekly insight reports | AI daily planning, task prioritisation, natural language processing |
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 | Google Calendar |
Where Aftertone pulls ahead
The Focus Screen
Saner.AI organises tasks. Aftertone gives you a dedicated working environment — current task, overdue flags, adaptive shortcuts.
Behavioural AI and weekly reports
Saner.AI's AI helps plan. Aftertone's AI observes how you actually work and generates improvement reports.
Time blocking
Saner.AI lists tasks. Aftertone places them in time blocks, giving your day structure.
Where Saner.AI is the better fit
Saner.AI's natural language capture is fast. 'Call dentist Friday at 3pm' creates a structured task without touching a keyboard in the traditional sense. For people who generate tasks throughout the day — in meetings, on calls, between context switches — capture speed matters, and Saner.AI's approach reduces friction.
The free tier provides functional task management without payment. If you're evaluating whether an AI-first task manager fits your workflow, you can test Saner.AI properly without committing money. Aftertone has a trial period but no permanent free tier.
Saner.AI runs on web, iOS, and Android — cross-platform coverage that matters if you capture tasks away from your Mac. The mobile experience is a genuine part of the product.
AI-assisted daily planning reduces the decision fatigue of morning planning. If deciding what to work on first is your friction point — not the execution itself — Saner.AI's AI prioritisation addresses that directly.
3-year cost comparison
Aftertone costs £100 once. Saner.AI costs approximately $96 per year — that's $288 over three years. By the end of year one, Saner.AI already costs more than Aftertone's lifetime price. Over three years, you'd spend 2.9× more on Saner.AI. Both are independently built tools. Only one lets you stop paying.
Who should choose Saner.AI
If you need cross-platform support beyond macOS, Saner.AI may be the better fit today. If you rely heavily on integrations with other tools in your stack, check whether Saner.AI connects to what you use daily. And if Saner.AI's specific approach — its unique features and design philosophy — matches how you prefer to work, it's worth trying.
But if you want a productivity system that goes beyond planning into execution, evaluation, and optimisation — with behavioral AI that learns your patterns and a Focus Screen that protects your attention — Aftertone goes deeper. And it costs less to own forever than most competitors charge per year.
Frequently asked questions
Is Saner.AI better than Aftertone?
It depends on what you need. Saner.AI has its own strengths — particularly if you need broader platform support or specific integrations. Aftertone is stronger on execution: its Focus Screen, behavioral AI, and weekly reports create a four-phase productivity system (plan, execute, evaluate, optimise) that most competitors don't attempt.
Does Aftertone work on Windows or Linux?
Not yet. Aftertone is currently macOS-only, built as a native Mac app for performance and deep OS integration. iOS and Android apps are in development. If you need Windows or Linux support today, Saner.AI may be a better short-term choice.
Can I use Aftertone with Google Calendar?
Yes. Aftertone syncs with Google Calendar via two-way sync. Your time blocks, events, and schedule changes appear in both apps. Aftertone adds the productivity layer — tasks, Focus Screen, AI insights — on top of your existing calendar.
Is Aftertone's lifetime plan really one payment?
Yes. £100 once, then it's yours. No annual renewals, no price increases, no feature gates behind higher tiers. Every feature — behavioral AI, Focus Screen, weekly reports, unlimited projects — is included.
What if I'm switching from Saner.AI to Aftertone?
Aftertone syncs with Google Calendar, so any events you have there will appear automatically. For tasks, you'll need to recreate them in Aftertone — but the keyboard shortcut capture makes this fast. Most users are fully set up within a day.
Related reading
For more context on how Aftertone compares in the broader productivity landscape, see Best Mac Calendar Apps for Time Blocking (2026) and Productivity Methods Compared.
Bottom line
Saner.AI makes capturing and organising tasks effortless through natural language. Aftertone makes executing those tasks effective through structured time blocks, focus protection, and weekly AI improvement. Capture vs execution — both matter, and both tools do their job well. Try Aftertone free at aftertone.io.
