Every productivity app promises to change your life. The right system, the right methodology, the right combination of tags and filters and integrations — and finally, you'll get things done. But most people don't need a system. They need a list.
Simple todo apps get out of your way. You open them, you type what you need to do, and you close them. There's nothing to learn, nothing to configure, nothing to optimise. The barrier between thinking "I should do that" and writing it down is as close to zero as possible.
Complex apps have complex pricing. They need to justify their existence with feature lists, so they add kanban boards and workload charts and integration maps. These features aren't designed to help you — they're designed to help the company sell the product.
For the individual user, the ROI of learning a complex system is almost always negative. You spend more time managing the tool than doing the actual work. The tool becomes the task.
Here's the minimum viable todo app: a text field, a list, and a way to mark things done. That's it. Everything else — due dates, reminders, labels, priorities, attachments — is optional complexity. If you genuinely use those features, great. But most people don't. They just need to remember what to do next.
tsks.in intentionally has no due dates, no reminders, no categories. Not because those things are bad, but because they're distractions. The app is designed for people who want to think less about their task manager and actually do their tasks.
The most important metric for any productivity tool is not its feature count. It's whether you actually use it every day. A simple app that you open daily is infinitely more valuable than a complex system you abandoned after the first week.