Sublime Task vs When2Do
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sublime Task
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Your mind is for having ideas—not holding every loose end. Sublime Task turns scattered commitments into a calm, dependable system inspired by GTD. Capture anything in seconds, clarify what it means, organize the next action, and choose what to do with confidence. FROM INBOX TO ACTION • Capture tasks and ideas before they slip away • Use a guided clarify flow to decide whether an item is actionable • Add notes and checklists without losing context ORGANIZE YOUR WHOLE SYSTEM • Connect actions to goals, areas of focus, projects, and contexts • Plan with start dates, due dates, energy, and time required • Build custom action lists and filter for exactly what fits now • Keep reference material and review checklists together SEE THE BIG PICTURE • View internal events and actions in calendar views • Keep waiting, someday, tickler, completed, and uncategorized items in their proper place • Review your system regularly so it stays current • Sign in to keep your Sublime Task workspace available across supported devices OPTIONAL CALENDAR CONNECTION Connect Google Calendar only if you want to. Sublime Task can project its events into a dedicated managed calendar and show selected external or device calendars read-only. External events are never edited by Sublime Task. SUBSCRIPTION Sublime Task for iPhone requires an auto-renewing monthly or annual subscription. Apple may offer eligible new subscribers a 7-day introductory trial. Eligibility, price, and final terms are shown before you confirm. If no trial applies, Apple shows the subscription price before purchase. Manage or cancel in App Store subscription settings and restore eligible purchases in the app. Privacy Policy: https://sublimetask.com/privacy/ Terms and Conditions: https://sublimetask.com/terms/ Support: https://sublimetask.com/support/ GTD® and Getting Things Done® are registered trademarks of David Allen Company. Sublime Task is not affiliated with or endorsed by David Allen Company.
When2Do
This app helps you plan your activities by scheduling them based on duration, deadline, and your work schedule. It tracks task progress and can export data to CSV. View your overall schedule in a GANTT style.
- Automated activity scheduling
- Task duration and deadline input
- Work schedule and holiday consideration
- Task execution status tracking
- CSV data export
- GANTT style schedule view
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When2Do pianifica le vostre attività. When2Do plans your activities. Describe the activity by giving a name, duration, and deadline. When2Do will schedule it as soon as possible, taking into account other activities, daily work schedule, weekdays and holidays. When2Do will provide you with the scheduled date and time and indicate whether or not it meets the deadline. Whenever you start working on a task you can set the execution status and change it when you stop. Using this information, When2Do can produce a csv file for use in other applications. Tasks can be grouped into Objectives and the overall schedule can be seen in GANTT style.
Screenshots
Verdict
The clearest difference is in-app purchases: When2Do at none against Sublime Task's 2. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Sublime Task sells 2 in-app purchases, starting at $4.99 per month. When2Do asks for nothing beyond the download.
| Parameter | Sublime Task | When2Do |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.1 |
| Further details — not scored | ||
| Size | 45 MB | 2 MB |
| Age rating | 4+ | 12+ |
| Developer | Adrian Guerra Marrero | Danilo Bottini |
In-app purchases
Sublime Task
- Sublime Task PRO7 Days trial$4.991 Month
- Sublime Task Pro7 Days trial$44.991 Year
When2Do
No in-app purchases









