ActionTree vs UnTask
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ActionTree
Organize your life with a dual-view system for managing projects and time. Break down large tasks into smaller steps with notes and reminders, and keep track of events and deadlines in a chronological timeline.
- Hierarchical project creation
- Task breakdown into steps
- Notes and photo attachments
- Chronological event timeline
- Reminders and event scheduling
- Project and timeline linking
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ActionTree encompasses what we all need to function efficiently: Management of Projects and management of Time. Both entities are represented by separate but related views - the "Projects" view and the "Timeline" view. A tap on the view title switches between the two. The Projects view enables the user to create hierarchal projects. The Timeline view - a view of reminders and events sorted by time. In the Projects view, you can break your projects down to manageable steps that can be collapsed, expanded, fitted with quick reminders, photos and notes. The Timeline view provides list of reminders and events sorted by time. New reminders and events can be created and edited. Links are provided to correlate between the Projects and the Timeline views.
UnTask
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UnTask helps you focus on just one thing. No lists. No timers. No pressure to be productive. UnTask is a single-task app designed to help you stay present with what you’ve chosen to do — and nothing else. Instead of juggling tasks, UnTask asks a simple question: What is the one thing you’re doing right now? What UnTask offers - Focus on one active task at a time - Write task descriptions using Markdown - Home Screen widgets for quick access - A calm, minimal interface - No accounts, no tracking, no ads - Everything stays on your device — or syncs between your devices via iCloud - Mirror your Reminders app directly in UnTask (enables cross-platform sync and sharing tasks) UnTask isn’t about doing more. It’s about doing less — better. If you want a quieter relationship with your tasks and fewer decisions competing for your attention, UnTask is built for you.
Screenshots
Verdict
The clearest difference is in-app purchases: ActionTree at none against UnTask's 1. ActionTree also leads on iOS requirement (18.6 vs 26.0). UnTask's advantage is update cadence (fortnightly vs every 2 months) and device support (4 vs 2). On price and ads 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. UnTask sells 1 one-off in-app purchase. ActionTree asks for nothing beyond the download.
ActionTree ships an update every 2 months, UnTask fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | ActionTree | UnTask |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 18.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 2 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Goral | AI Garden Ltd |
In-app purchases
ActionTree
No in-app purchases
UnTask
- Unlock Premium Features$4.99







