Amazing Marvin

Most task managers have a theology. Todoist believes in the inbox. Things believes in the calm, curated day. TickTick believes in doing everything at once, badly labeled. Amazing Marvin, built by the small German outfit Laspira GmbH, believes in nothing — or rather, it believes in you believing in something, and hands you the parts to build it.

The pitch is unusual enough to bear repeating: Marvin is not a task manager so much as a library of dozens of toggleable “strategies” — day planning, time blocking, habit tracking, Pomodoro timers, procrastination counters, a reward points system — that you switch on and off like circuit breakers. Turn everything off and Marvin is a bare to-do list. Turn the right things on and it becomes a bespoke productivity machine tuned to a specific brand of dysfunction. The developers are explicit that the design is grounded in behavioral psychology, with ADHD users and chronic procrastinators as the primary audience, not an afterthought served by a blog post.

That positioning matters because the productivity software market has spent a decade converging on two poles: minimalist apps that assume you have executive function, and all-in-one workspaces (hello, Notion) that assume you have infinite patience. Marvin stakes out a third position — maximal capability, minimal default surface — and largely delivers on it. The catch is structural: Marvin’s soul lives on desktop and web, while the mobile companion, Amazing Marvin – On the Go, is a capable satellite rather than a full peer. On iOS it holds a 4.0/5 across 119 ratings — a small but tellingly loyal user base for an app with a steep on-ramp.

• The Strategy System: Dozens of modular features you enable individually — time blocking, daily planning rituals, habit trackers, focus timers, even a gamified reward points economy. This is Marvin’s entire identity, and no competitor has anything like it.
• ADHD-First Design: Procrastination counters that track how many times a task has been deferred, opt-in friction reducers, and a philosophy of starting minimal to avoid overwhelm. These aren’t gimmicks; they map to real behavioral research on task initiation.
• On the Go Companion App: Widgets, an Apple Watch app, live activity notifications, quick capture with recently-used suggestions, and day/3-day/week agenda views, all syncing with desktop and web.
• Calendar and Notes: Google Calendar sync, markdown notes on tasks, and flexible project/category organization that bends to whatever hierarchy you prefer.

The Strategy System Is the Product

Every productivity app claims flexibility. Marvin operationalizes it. The strategy toggles aren’t preference checkboxes buried in settings — they fundamentally reconfigure the app’s interface and workflow. Enable time blocking and the day view grows a schedule column. Enable the reward system and completed tasks earn points you can spend on self-defined treats. Flipping strategies can genuinely make Marvin feel like a brand-new app. It’s closer to a productivity engine with interchangeable front-ends than a single application.

The design insight underneath is sharp: productivity systems fail not because they’re bad, but because they stop working for you after a few months. The novelty wears off; the dopamine dries up; the system becomes wallpaper. Marvin’s answer is to let you rebuild the system in place without migrating your data to yet another app. For the serial app-switcher — and if you have ADHD, you know exactly who you are — this is about as close to a structural fix as the category offers.

Where the Psychology Actually Shows Up

The procrastination counter is the best small feature here. Every time you push a task to tomorrow, Marvin quietly increments a counter next to it. There’s no shame mechanic, no red badge screaming at you — just a number that makes avoidance visible. That’s textbook behavioral design: surface the pattern, don’t punish it. The reward points system is similarly well-judged. It’s opt-in, self-defined, and easy to ignore, which means it works for the people who need external motivation and stays invisible for those who’d find it patronizing.

The opt-in philosophy extends to onboarding, and this is where Marvin earns real credit. Most feature-rich apps front-load everything and let you drown. Marvin starts nearly empty. Overwhelm is treated as a design failure, not a user failure. That said, the flip side is real: to get value from Marvin, you eventually have to open the strategy library and make decisions, and the sheer volume of options creates its own paralysis. The learning curve isn’t steep because the app is confusing — it’s steep because Marvin asks you to know yourself, and that’s harder than learning any interface.

The Friction Points

The customization cuts both ways. You’re investing in a level of configurability many users will never fully exploit, and the trial period is essential — this is an app that needs to be lived in before it’s clear whether it clicks.

The bigger structural issue: the mobile apps are companions, not equals. The strategy configuration, the deep planning workflows, the full customization surface — all of that lives on desktop and web. On the Go is built for capture, agenda-checking, and ticking things off. That’s a defensible architecture, but it means Marvin is a poor fit for anyone whose primary computer is their phone.

One genuine bright spot worth flagging: developer support. For a niche app you’re entrusting your entire organizational system to, a small team that stays close to its users is worth more than any single feature.

Marvin’s aesthetic is best described as cheerfully functional. It won’t win design awards next to Things 3’s obsessive polish — some views are built for small catalogs and get crowded as they grow, and the visual language is more “friendly web app” than native platform citizen. But the customizable themes and sidebar layouts let you sand down most rough edges, and the interface is designed to stay legible even with a dozen strategies active, which is the harder design problem to solve.

A 2D productivity app of this scope is light on hardware, and Marvin doesn’t attempt anything graphically demanding — nor should it. The live activity notifications and widgets on iOS are designed to feel properly native rather than bolted on.

iOS gets the stronger treatment. The Apple Watch app reduces habit check-offs and quick capture to a couple of taps, live activities keep the current focus session pinned to the lock screen, and the widget selection covers the essential agenda views. Quick capture with recently-used suggestions is a small touch that pays off constantly — for ADHD users, the gap between thinking of a task and recording it is where everything falls apart, and Marvin is designed to shorten that gap to about two taps.

Android delivers the same core experience — widgets, agenda views, capture — without the Watch and live-activity extras. It’s competent rather than delightful. On both platforms, the honest framing is this: the phone app is where you execute the system you built elsewhere. Treat it as your primary Marvin and you’ll wonder what the fuss is about. Treat it as the field terminal for your desktop command center and it does its job well.

Amazing Marvin is a niche product executed with unusual conviction. It refuses the industry’s core lie — that one workflow fits everyone — and builds its entire architecture around that refusal. The result demands more from you than most competitors: more setup, more self-reflection, more patience. For the specific population it targets, people whose brains treat every rigid system as a challenge to be escaped, that trade can be worth making — Marvin is built to be the system they keep rebuilding rather than the one they abandon. We rate it a solid Good: the mobile experience needs to keep closing the gap with desktop, and the learning curve will remain a filter. Neither flaw undermines the core idea, but both keep it from being an easy recommendation for everyone else.