Comparison

Three Things vs Six Done

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Three Things

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Too many tasks. Too little focus. Sound familiar? Three Things is a minimalist daily planner that limits you to just 3 tasks per day. No endless to-do lists. No overwhelm. Just the 3 things that actually matter today. Unlike traditional task managers and productivity apps, Three Things uses intentional constraint to create focus. You pick your 3 priorities each morning, check them off, and build momentum through daily streaks. Why people switch from complex to-do apps: Clarity over chaos — know exactly what matters today instead of scrolling through 50 tasks. Daily streaks and completion tracking keep you consistent without pressure. A 30-second morning routine replaces complicated planning systems. All data stays on your device — no account, no cloud, no tracking. Three Things is the best daily planner for people who are overwhelmed by Todoist, Things 3, or TickTick and want something radically simpler. It works for ADHD focus, daily habit building, goal setting, and anyone who needs fewer choices to get more done. What makes Three Things different from other to-do list apps: Most productivity apps give you unlimited tasks, projects, tags, and filters. That flexibility becomes the problem. Three Things removes the decision fatigue by giving you exactly 3 slots. No categories. No sub-tasks. No priority levels. Just today's 3 most important things. This approach is based on the proven productivity principle that forcing prioritization leads to better output than managing longer lists. When you can only pick 3, you have to choose what actually matters. Built for people who want less, not more: Entrepreneurs and freelancers who need daily clarity without project management overhead. Students managing coursework, study sessions, and deadlines without complex systems. People with ADHD or executive function challenges who benefit from reduced choices. Anyone recovering from productivity app burnout who wants to actually finish things instead of organizing them. Remote workers who need a simple daily focus tool without team features they will never use. Track your progress over time: See your completion rate and daily streaks. Review your timeline of finished tasks. Get insights into your most productive days and patterns. Watch small daily wins compound into real progress over weeks and months. Privacy first — your data stays on your device. No sign-up required. No social features. No data collection. Just a clean, distraction-free planner that opens in seconds and helps you move forward every day. Stop managing tasks. Start finishing them. Privacy: https://www.notion.so/ninakolari/3-Things-Privacy-Policy-27de68c5264080099c60e4a2b26d25b2 Terms: https://www.notion.so/ninakolari/Terms-Conditions-3-things-34ce68c52640800f903ee3f68fb52b19

About

Six Done

Features
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[App Overview] Six Done is a simple, intuitive to-do app designed to help you focus on just “six” tasks a day. By narrowing down your to-do list, you can reduce indecision and make steady progress. 【Key Features】 - Manage up to 6 tasks per day (prevents overloading) - Intuitive one-tap actions for checking off, reordering, and deleting tasks - Light and dark theme support (follows device settings) - Tomorrow Prep Mode: Organize tasks to carry over to the next day - Local storage: Runs smoothly without an internet connection (privacy-focused) 【Recommended for】 - Those who feel overwhelmed by too many tasks and can’t make progress - Those who want to ensure they complete important tasks - Those looking for simple and fast task management 【How to Use】 1. Register up to 6 tasks to tackle today 2. Complete them and check them off 3. Organize remaining tasks in Tomorrow’s Prep Mode 【Privacy】 Data is stored locally on your device. No server uploads or account registration required.

Screenshots

Three Things4 screens
Six Done3 screens

Verdict

The call

The clearest difference is in-app purchases: Six Done at none against Three Things's 1. Six Done also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (15.1 vs 18.5). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Three Things sells 1 one-off in-app purchase. Six Done asks for nothing beyond the download.

UpkeepUpdate frequency

Three Things ships an update every 3 weeks, Six Done every 5 days. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 3 level
Three Things versus Six Done: the parameters behind the verdict, then further details
ParameterThree ThingsSix Done
PriceFreeFree
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPod — better
Requires iOS18.515.1 — better
Further details — not scored
Size16 MB16 MB
Age rating4+4+
DeveloperKatja Nina KolariKoichi Ezato

In-app purchases

1 purchases

Three Things

One-time1
  • Three Things Premium$9.99
None

Six Done

No in-app purchases

Questions

Is Three Things free?
Three Things is free to download, with in-app purchases available.
Is Six Done free?
Six Done is free to download, with no in-app purchases.
Do Three Things or Six Done have ads?
Neither Three Things nor Six Done shows ads.
Which is updated more often, Three Things or Six Done?
Three Things ships an update every 3 weeks, and Six Done every 5 days. Most recently, Three Things was updated on October 8, 2026 and Six Done on October 15, 2026.

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