Three Todo vs Upbooks
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.
Upbooks
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Upbooks is your all-in-one solution for efficient project management and task tracking. Seamlessly organize projects, prioritize tasks, and collaborate with team members, whether you're in the office or on-the-go. Key Features: - Project Management: Create, organize, and monitor projects effortlessly. - Task Tracking: Stay on top of tasks with easy-to-use tracking and prioritization tools. - Team Collaboration: Collaborate with team members in real-time, assign tasks, and share updates effortlessly. - Deadline Management: Set deadlines and reminders to ensure timely completion of tasks. - Customizable Workflows: Tailor workflows to match your team's unique processes and preferences. - Cross-Platform Sync: Access your projects and tasks from any device, ensuring seamless productivity. With Upbooks, managing projects and tasks has never been easier. Download now and take control of your workflow!
Screenshots
Verdict
The clearest difference is price: Upbooks at Free against Three Todo's $0.99. Upbooks also leads on update cadence (fortnightly vs every 12 months) and iOS requirement (13.0 vs 17.6). On ads, in-app purchases and device support 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
Upbooks is free to download; Three Todo costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Three Todo ships an update every 12 months, Upbooks fortnightly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.
| Parameter | Three Todo | Upbooks |
|---|---|---|
| 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 | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 58 MB |
| Age rating | 9+ | 4+ |
| Developer | Jeffrey Lai | Scrrum Labs Private Limited |
In-app purchases
Three Todo
No in-app purchases
Upbooks
No in-app purchases









