Cross-platform GTD
A GTD app that runs on every device you own
Getting Things Done only works when you can capture and review anywhere. NextThing is native on iOS, Android, macOS, Windows, and Linux — the same offline-first workflow on each, kept in sync in the background.
The short version
Dedicated GTD apps tend to be locked to Apple hardware, and the task managers that run everywhere aren't really built around GTD. NextThing is both: a genuine Getting Things Done app that ships as a native app on every major platform.
Which GTD apps are actually cross-platform?
| App | Native on every platform | Built for GTD |
|---|---|---|
| NextThing | ||
| OmniFocus | Apple only | |
| Things 3 | Apple only | Partial |
| Nirvana | Web-first | |
| Todoist | Not native | Partial |
| TickTick | Not native | Partial |
Why cross-platform is non-negotiable for GTD
GTD begins with capture: the moment a commitment enters your head, it has to land somewhere you trust before it slips away. If capture only works on one device, your system leaks — and a leaky system is one you quietly stop trusting.
Clarifying and doing are no different. You capture on your phone, clarify at your desk, and check your next actions on whatever screen is in front of you. A GTD app that lives on only half your devices pushes you back onto memory, the exact habit the method is meant to replace.
Native on every platform, not a browser tab
NextThing ships as a real app on iOS, Android, macOS, Windows, and Linux — not a website wrapped in a desktop shell, and not a mobile app with a desktop afterthought. Each platform gets native gestures, keyboard shortcuts, and instant launch.
That speed is what low-friction capture depends on. Quick-add should open the instant you think of something and never wait on a network round-trip.
Offline-first, so dead zones never break your system
Every change is written to the device first and synced in the background, so the app stays fully usable on a plane, in a basement, or on a flaky connection. Once you're back online, everything reconciles across your devices without a manual refresh.
The payoff is one trusted system that behaves identically whether you're on your phone in a checkout line or your laptop during a weekly review.
Cross-platform GTD FAQ
What is the best cross-platform GTD app?
The best cross-platform GTD app is one that is both genuinely cross-platform and actually built for Getting Things Done. NextThing runs natively on iOS, Android, macOS, Windows, and Linux, with guided inbox processing, contexts, and offline-first sync — whereas most dedicated GTD apps are Apple-only and most cross-platform task managers just bolt a Next Actions label onto a generic to-do list.
Is there a GTD app that works on both Windows and Android?
Yes. NextThing has native apps for Windows and Android (plus iOS, macOS, and Linux), and everything syncs automatically between them. You can capture on your Android phone and process the same inbox later on your Windows PC.
Is there a GTD app for Linux?
NextThing offers a native Linux desktop app, which is rare among GTD tools — most reach Linux only through a browser, if at all. It's the same offline-first app you get on every other platform.
Does NextThing sync across all my devices?
Yes. Your inbox, projects, contexts, and next actions stay in sync across every device you sign in on. Because it's offline-first, you can keep working with no connection and your changes merge automatically the moment you reconnect.
Get NextThing on all your devices
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