Blog › Comparison
| App | Voice input | Where speech is processed | Free | Paid | Platforms | Best for |
|---|---|---|---|---|---|---|
| TimeLift | Phone-call style continuous speech → auto-split into tasks; say a time and it lands on that block | Device's built-in recognizer (iOS/Android); no audio to third-party AI | Core free, 5 voice captures/day, no ads | US$2.99/mo · $29.99/yr (₩3,900 · ₩39,000) | iOS·Android·Web·Mac | Typing-averse, privacy-minded, overloaded lists |
| Day Flow | Speak your day; AI builds the plan and takes commands like "add 10 minutes to my run" | Cloud AI | Limited + subscription | Plus $7.99/wk · $19.99/mo · $79.99/yr · $99.99 lifetime | iOS·iPad·Mac·Watch | Apple ecosystem, natural-language editing |
| Voiset | Voice → tasks, priority, auto-scheduling; 55 languages | Cloud AI | No free plan (trial) | Base €9.99/mo (€8 annual) with 30 voice min/mo · Advanced €15.99 · Premium €31.99 | iOS·Android·Web | Small teams, multilingual |
| SpeakToPlan | Speak → today's to-do list, conflict detection, Notion sync | Cloud AI | See site | See site | Web | Notion users |
| TickTick | 2026 AI Mode voice capture, audio transcription and recording summaries | Cloud | Free plan available | Premium $35.99/yr ($2.99/mo annual, $5.99 monthly) | All platforms | Calendar + habits all-in-one |
| Todoist | Typing with natural-language dates; add via Siri / Google Assistant | — (no in-app voice) | Beginner: 5 projects | Pro $5/mo annual · $7 monthly | All platforms | Collaboration, classic to-do |
Prices as published in August 2026; they vary by region and currency. Sources at the end.
Most "AI planners" send your speech to a cloud LLM to understand it. That buys strong context reasoning, at the cost of your audio (names, health, appointments) passing through servers — and usually a subscription. TimeLift takes the opposite trade: the device's built-in recognizer plus rule-based splitting inside the app. Details in the on-device explainer.
The real difference is "one sentence → one item" versus "one call → several items, with times placed." Saying three things at once while walking is the natural case, so check that the app splits and extracts times.
Schedule-everything apps (Motion, Voiset) fill your day; list-everything apps (Todoist) grow the list. TimeLift schedules only the top N and parks the rest — the right shape if a long list makes you close the app out of guilt.
Strengths: call-screen interface (you look like you're on the phone), one utterance auto-split into tasks, "meeting at 3" → 3 PM block, cognitive-load cap, core features free with no ads, no audio to third-party AI, English and Korean, iOS/Android/Web/Mac. Weaknesses: understanding is rule-based, so command-style edits ("move dinner to next week") don't work — you edit on screen. No team features. Free tier is 5 voice captures a day. The web app is currently behind an access code.
Strengths: understands intent, so you can edit your plan by talking; 4.5★ from 3.1K App Store ratings; Watch and Mac. Weaknesses: iOS only, $19.99/month is steep, cloud processing.
Strengths: voice is a first-class input, 55 languages, team features, auto-scheduling. Weaknesses: no free plan, Base caps voice at 30 minutes/month, billed in euros.
Strengths: direct Notion integration, schedule-conflict detection. Weaknesses: web-centric, limited mobile experience, pricing on the site.
Strengths: calendar, habits, and tasks in one app; 2026 AI Mode added voice capture and audio transcription; cheap at $35.99/year. Weaknesses: voice is an add-on, not the phone-call-style flow.
Strengths: natural-language dates, collaboration, the integration standard. Weaknesses: no in-app voice (relies on Siri/Assistant); December 2025 price increase (Pro monthly $7).