Best Apps for Tracking Side Hustle Progress in 2026

There are roughly ten thousand productivity apps on the market right now, and about nine thousand of them were designed for people who work on one thing full-time, in an office, with a team.

That leaves side hustlers in an awkward spot. You're juggling a day job, a project you're building on the side, and whatever personal life you can squeeze in between. The last thing you need is a tool that makes you feel like you're falling behind because you didn't complete 47 subtasks this week.

So I tested the most popular options and a few you probably haven't heard of. Here's what actually works as a side hustle task manager — and more importantly, what doesn't.

What side hustlers actually need (that most apps ignore)

Before comparing tools, let's be honest about what makes tracking progress different when you're building on the side:

You don't work every day. Maybe you get three sessions a week. Maybe you get five. A tool that punishes you for skipping Tuesday is useless.

Context switching is your biggest enemy. You finished your day job, ate dinner, and sat down at 9 PM. Now you need to figure out where you left off three days ago. Research from the American Psychological Association shows that switching between tasks can eat up to 40% of your productive time. For side hustlers, that number feels generous.

You need momentum, not management. Enterprise project management tools want you to break everything into sprints, milestones, and dependencies. You just need to know what to do next.

With that in mind, here's how the popular options stack up.

Notion

Best for: People who enjoy setting up systems more than using them

Notion can do everything. That's the problem. You can build a side hustle dashboard with linked databases, rollups, progress bars, and Kanban boards. It'll look gorgeous in a screenshot. You'll spend a weekend setting it up.

Then you'll open it at 9 PM on a Wednesday, stare at your elaborate system, and close your laptop.

Notion is genuinely powerful. For teams managing complex projects across multiple people, it's hard to beat. But for a solo side hustler who needs to sit down and start working? It introduces more decisions than it eliminates. Every time you open it, you're managing a system instead of doing the work.

Pricing: Free tier is generous. Paid starts at $10/month.

Verdict: Overkill for most side hustlers unless you genuinely enjoy the setup process.

Todoist

Best for: People who want a straightforward task list

Todoist does the basics well. Add tasks, set due dates, check them off. The interface is clean, it syncs across devices, and it doesn't try to be anything it's not.

The catch for side hustlers: Todoist doesn't know the difference between "buy groceries" and "finish the landing page for my app." Everything sits in the same list with the same weight. There's no concept of sessions, context from previous work, or picking up where you left off.

You can create projects and labels to separate things, but you're still looking at a flat list of tasks with no sense of momentum or continuity.

Pricing: Free tier covers the basics. Pro is $5/month.

Verdict: Solid if you just need a to-do list. Less useful if your struggle is knowing which task matters right now.

Trello

Best for: Visual thinkers who like dragging cards around

Trello's Kanban boards are satisfying. Moving a card from "In Progress" to "Done" feels good. For side projects with distinct phases — research, build, launch — the visual layout helps you see the bigger picture.

Where it falls short: Trello doesn't help with the daily question of "what should I work on right now?" You still have to scan your board, pick a card, and figure out where you were. It's a project overview tool, not a daily driver.

Also, if your side hustle is a one-person operation, you end up being the only person on every board. Trello was designed for team collaboration. Using it solo feels like eating at a restaurant alone — functional, but clearly not the intended experience.

Pricing: Free tier works for basic boards. Standard is $6/month.

Verdict: Good for visualizing project stages. Not great for daily momentum.

Linear

Best for: Software developers building side projects

Linear is beautiful. Fast. Opinionated. It's the tool that engineers at startups use to manage their sprints, and it shows. If you're building a SaaS product and you want GitHub integration, cycles, and issue tracking, Linear is legitimately excellent.

But it's built for software teams. If your side hustle is a service business, a content operation, or anything that doesn't involve code, Linear won't make much sense. Even if you are coding, the sprint-based workflow assumes you're putting in consistent hours — something most side hustlers can't guarantee.

Pricing: Free for small teams. Paid starts at $10/user/month.

Verdict: Best-in-class for dev teams. Mismatch for most side hustlers.

TickTick

Best for: People who want Todoist with a built-in timer

TickTick combines task management with a Pomodoro timer, habit tracking, and calendar views. It's more full-featured than Todoist without going full Notion. The Pomodoro integration is useful if that technique works for you, though our take on why Pomodoro falls short for side hustlers is worth reading.

The habit tracking is a nice addition. Seeing a streak of "worked on side project" days can be motivating. But TickTick still treats every task equally and doesn't help you pick up where you left off between sessions.

Pricing: Free tier is decent. Premium is $36/year.

Verdict: Solid all-rounder. Jack of all trades, master of none.

Session Stacker

Best for: Side hustlers who need to pick up where they left off

Full transparency — this is us. But here's why we built it and what makes it different from the tools above.

Session Stacker was designed for one specific problem: you sit down to work on your side hustle, and you don't know where you left off. Not because you're disorganized, but because three days passed and you were busy living your life.

The core idea is sessions, not tasks. When you finish working, you write a quick note about what you did and what to do next. When you come back — whether that's tomorrow or next week — you see exactly where you were. No scanning through boards, no parsing a list of 30 tasks.

It also tracks streaks, which turns out to be surprisingly motivating when you're building alone. Knowing you've shown up four sessions in a row makes you not want to break the chain.

There's an AI review feature that looks at your recent sessions and tells you if you're spinning your wheels or actually making progress. It's not a project manager — it's a momentum tracker built for people who don't work on their projects every day.

Pricing: $4.99/month or $49 lifetime. 7-day free trial.

Verdict: Purpose-built for the specific challenge side hustlers face. Not the right tool if you need full project management — it's intentionally simple.

How to pick the right one

Here's my honest framework:

If you need a simple to-do list: Todoist. It does that job well and doesn't pretend to be more.

If you love building systems: Notion. Just be honest about whether you'll actually use the system after you build it.

If you're a developer: Linear for issue tracking, but pair it with something for daily momentum.

If your main struggle is consistency and context: Session Stacker. That's the specific problem it was built to solve.

If you want a bit of everything: TickTick is the most balanced option.

The real answer, though, is that the best app for tracking side hustle progress is the one you'll actually open at 9 PM after a long day. Feature lists don't matter if the tool sits unused. Pick whatever reduces the friction between "I should work on my project" and actually working on it.

One thing every tool gets wrong

No app can solve the motivation problem. They can reduce friction, eliminate decisions, and show you where to start. But sitting down and doing the work? That's still on you.

The difference between people who ship side projects and people who don't isn't which task manager they use. It's whether they show up consistently, even when progress feels slow.

A study from Dominican University found that people who wrote down their goals and shared weekly progress were 33% more likely to achieve them. The tool matters less than the habit of tracking.

So pick something. Try it for two weeks. If it doesn't stick, try something else. The worst option is spending so long researching tools that you never actually start building.

Your side hustle is waiting. Go work on it.