Three Todo vs PeakTask
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Three Todo
This task management app focuses on simplicity by presenting only three tasks at a time. It offers three actions: Done, Defer, or Drop, to help users manage their to-do list without added stress or complexity.
- Focus on 3 tasks at a time
- Stress-free task management
- Action tasks: Done, Defer, or Drop
- Minimalist and non-intrusive design
- Prioritizes tasks based on user actions
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THREE: Made for procrastinators by procrastinators. The Refreshingly Simple Stress Free Todo List. THREE is designed to be a minimal task assistant that is non intrusive. Traditional todo lists add stress and complexity by making YOU track, categorize, and prioritize tasks. They're digital task masters that nag and confuse you until you give up in frustration. They punish you with incessant notifications when you're overdue on a task (which you would probably ignore anyways). THREE changes the way you manage tasks. Tasks go in. THREE will present you with three and only three tasks at any given time. As you deal with them, we'll keep track and tell you how you're doing. There are only three ways to action a task - Done, Defer, or Drop. When you are done with a task, it falls off your list. If you make a mistake - don't sweat it. Next time the task you entered erroneously appears in the list , just Drop it - we won't hold it against you. If you're looking at a task that you just don't want to deal with, Defer it. This tells us that a particular task is unpleasant and it gets prioritized lower. THREE isn't designed to keep you on top of every facet of your life. No meaningless trophies or achievements. Rather, THREE will slowly but surely change the course of your life and help point you in the right direction by keeping track of the stuff that matters to you and presenting them to you in a manageable fashion. THREE: Made for procrastinators by procrastinators.
PeakTask
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Peak Task is the ultimate task manager, reminder and productivity tracking app - designed to help you stop feeling overwhelmed and start making real progress in life.The app that sorts through all tasks and surfaces only the most urgent and important task. Remove analysis paralysis that happens when trying to decide what to do next. Use the productivity score to show improvement and prove to yourself that you're getting more done! Features: Smart Automated Ranking: Tasks automatically re-rank based on context and time passed. Drag-and-Drop Control: Reorder lists manually with smooth drag-and-drop actions. Rapid Voice & Siri Input: Add tasks instantly using bulk entry, voice, or Siri. Recurring Task Trackers: Set smart reminders that track elapsed time since completion. Built-in Pomodoro Timer: Measure task duration to boost focus and beat procrastination. Cross-Platform Collaboration: Share real-time lists across iOS, Android, and web. Anti-Overwhelm Widgets: Display only your top-priority task on Home and Lock screens. Full Calendar Suite (Premium): Time block seamlessly with Google and Apple Calendar sync. Live Co-Editing (Premium): Edit shared lists simultaneously with other paid subscribers. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: PeakTask at Free against Three Todo's $0.99. PeakTask also leads on update cadence (weekly vs every 12 months). Three Todo's advantage is in-app purchases (none vs 3). On 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
PeakTask is free to download; Three Todo costs $0.99 up front. PeakTask sells 3 in-app purchases, starting at $3.99 per month. Three Todo asks for nothing beyond the download.
Three Todo ships an update every 12 months, PeakTask weekly. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.
| Parameter | Three Todo | PeakTask |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.9 (16 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 12 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 17.6 — better | 18.5 |
| Further details — not scored | ||
| Size | 9 MB | 70 MB |
| Age rating | 9+ | 4+ |
| Developer | Jeffrey Lai | Iyinoluwa Raji |
In-app purchases
Three Todo
No in-app purchases
PeakTask
- Peak Task Monthly Subscription7 Days trial$3.991 Month
- Peak Task Yearly Subscription7 Days trial$39.991 Year
- PeakTask Lifetime$199.99









