Stuff | ToDos and Lists vs Mastery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stuff | ToDos and Lists
Organize your life and achieve goals with a powerful task management system. Create interconnected lists, manage dependencies, and collaborate on shared projects. Track progress and stay focused on daily priorities.
- Task dependencies
- Interconnected lists
- Shared lists for collaboration
- Progress tracking (Adventure Log)
- Today Card for daily priorities
- Someday Tasks and repeating tasks
- Home screen widgets
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Stuff is built to help you organize your life and achieve your goals. Your Stuff can be as simple as a list of to-dos, or as complex as a system of interconnected lists, organized into spaces full of dependencies, deadlines, and carefully planned tasks. Stuff is designed to keep track of the dozens of to-dos that come to mind throughout the day, helping to clear your mind and turn thoughts into action. Dependencies: A Simple Yet Powerful System One of Stuff’s most unique and powerful features is Dependencies. Unlike other to-do apps, where tasks pile up into overwhelming lists, Stuff lets you link tasks together so that future steps stay out of sight until they’re relevant. This means that doers can brain-dump everything into Stuff without worrying about clutter, only the next actionable steps will be visible. Whether you’re planning a project, setting up routines, or just organizing weekend errands, Dependencies help keep Stuff clean, focused, and effortlessly powerful. Shared Lists: Collaborate Seamlessly Some tasks aren’t meant to be tackled alone. With Shared Lists, you can collaborate with teammates, classmates, family members, or anyone who needs to be in the loop. Assign tasks, track progress, and keep everyone on the same page, all within Stuff’s clean and intuitive interface. The Adventure Log: See Your Progress Over Time Every completed task tells a story, and with the Adventure Log, you can look back at everything you’ve accomplished. Filter by tag, space, or item type to see exactly what was done and when. Whether tracking work projects, study sessions, or personal growth, the Adventure Log helps you reflect on progress and stay motivated. The Today Card: Stay Focused, No Matter Where You Are Your most important tasks should always be front and center. The Today Card gives doers a snapshot of the day’s top priorities, no matter where they are in the app. With a quick tap, you can check your highest-priority tasks, see how much is left to do, and even glance at your Daily Note. Even if you’re bouncing between lists and organizing your week, the Today Card ensures that what matters most stays in view. Plan Ahead or Save for Later Sometimes, tasks don’t need to be done today, but they still matter. Stuff makes planning easy with Someday Tasks, allowing doers to set things aside without forgetting them. Assign a Deadline to separate when you plan to do something from when it has to be done. And for routine actions, repeating tasks keep everything on track automatically. Widgets: To-Dos at a Glance Stay on top of your tasks without even opening the app. Home screen widgets let doers see their lists instantly, making it easy to check off tasks, review deadlines, and stay on track throughout the day. Designed to Stay Open All Day Stuff is built to fit into your life, not disrupt it. Whether open on your desk while working or quickly pulled from your pocket while on the go, Stuff adapts to the way you work. The interface is designed to be both visually appealing and highly functional, keeping to-dos top of mind without being distracting. Built for Doers, Growing for the Future This is just the beginning! Stuff will continue to grow, with exciting new features on the roadmap designed to make productivity even more intuitive, effective, and enjoyable. Meet the Developer Stuff was built by me, Austin, an indie developer and a one-person team. I’ve always been passionate about productivity, but after trying countless apps, I couldn’t find one that truly fit my needs. I wanted something that combined a simple, beautiful interface with powerful features like Dependencies and repeating lists. So, I taught myself to code and started building Stuff, the to-do list of my dreams. Stuff uses Apple's Standard Licensing Agreement found here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Mastery
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Mastery — Stop feeding distractions. Start building power. Most people don’t have a time problem. They have a standards problem. You say you want discipline, then hand your day to social apps, random scrolling, and mood-based decisions. Mastery is built to end that cycle. Mastery turns your habits and skills into a score-driven progression system with real consequences, real momentum, and real proof that you’re changing. The killer feature: Non-Negotiable Mode This is where Mastery separates itself from soft productivity apps. Set a habit as non-negotiable, choose distracting apps, and those apps stay locked until you complete the habit. No fake “nudges.” No gentle reminders. If the work isn’t done, the distractions stay closed. You can configure it your way: • Set global blocked apps for your full discipline system • Add extra blocked apps to specific habits • Choose active weekdays • Run all-day locks or custom time windows If you keep breaking promises to yourself, this is the feature that stops the bleed. Free vs Premium The free version of Mastery allows tracking up to 3 habits or skills. With a Mastery subscription, you can unlock unlimited habit and skill tracking, allowing you to build a complete discipline system around everything that matters to you. What you get with Mastery • Habit + skill tracking in one clean system • Daily completions with clear limits and progress states • Mastery Points for actions that move your life forward • Leveling system and chapter progression (100 completions per chapter) • Mission system that rewards consistency and challenge milestones • Daily check-ins for momentum • Journaling for reflection and self-accountability • Full journey timeline of completions, check-ins, missions, and level-ups • Reminder system with scheduling options • Home screen widget support • Deep links for fast access to specific habits How it works 1. Create your habits and skills. 2. Mark the most important ones as non-negotiable. 3. Block your biggest distractions. 4. Execute daily, earn points, level up, repeat. Simple structure. High standards. No excuses. Who Mastery is for • People tired of “starting over on Monday” • Builders, athletes, creators, students, operators • Anyone ready to trade comfort for progress If you want another cute habit tracker, this isn’t it. If you want a system that pushes you to keep promises to yourself, welcome to Mastery. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is device support: Stuff | ToDos and Lists at 3 against Mastery's 1. On price, update cadence, ads and in-app purchases 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. Stuff | ToDos and Lists sells 9 in-app purchases, starting at $2.99 per month and Mastery sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Stuff | ToDos and Lists ships an update every 10 days, Mastery every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Stuff | ToDos and Lists | Mastery |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (86 ratings) — better | — |
| Positive reviews | 86.9% of reviews | — |
| Number of ratings | 86 — better | — |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 225 MB | 29 MB |
| Age rating | 4+ | 12+ |
| Developer | 2196, LLC | Adam Kovacs |
In-app purchases
Stuff | ToDos and Lists
- Extra Stuff | Monthly7 Days trial$2.991 Month
- Extra Stuff7 Days trial$29.991 Year
- Extra Stuff | Yearly1 Month trial$29.991 Year
- Level 1 Tip$0.99
- Level 2 Tip$4.99
- Level 3 Tip$9.99
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- Level 4 Tip$19.99
- Level 5 Tip$39.99
- Extra Stuff Lifetime$119.99
Mastery
- Mastery Pro Monthly$2.991 Month
- Annual$14.991 Year
- Mastery Lifetime$29.99









