Mobile Beta

The Marvin mobile app, overhauled

We have rebuilt the Amazing Marvin mobile experience from the ground up. Join the beta, take it for a spin, and help us shape what comes next.

Get the beta Last updated September 9, 2026See what's new
Amazing Marvin mobile app beta

Join the beta

Pick your platform below. It only takes a minute to get started.

Download for AndroidJoin the Android betaDownload for iOSVia TestFlight
  1. 1Before you install, delete your existing Marvin app.
  2. 2Open the download link on your phone, not on your computer.
  3. 3Install the new beta app.

Tip: the first sync can take a while, as the app downloads all your data the first time you sign in.

Beta changelog

What's new

Every beta build we ship, and what changed in it. If your app is older than the build at the top, grab the latest one above.

September 9, 2026

Latest build
Android & iOS
  • Comments
  • Time Targets
  • Mood Tracker
  • Accountability Pledge
  • Mini List
  • Symbol shortcuts (new setting)
  • Habit widgets
  • Habits (still in progress)
  • Long-press a checkbox to mark a task done on an earlier day
  • Sync improvements
  • Bug fixes

Already in the beta

What's already here

A fresh design and a bunch of new features — including some you won't find on the web yet.

A much-improved design

A cleaner, more polished interface that feels great to use.

AI BraindumpNot on web yet

Turn a messy braindump into organized, structured tasks with AI.

Voice captureNot on web yet

Add tasks and notes just by speaking.

Improved standalone remindersNot on web yet

Standalone reminders, with more than one reminder per task.

Bug MeNot on web yet

Continuous reminders that keep nudging you until it is done.

Coming next

What we're still working on

Feature parity with the web

Bringing all of the web app features over to mobile.

Speed improvements

Making the app faster and smoother across the board.

More widgets

Even more home screen widgets are on the way.

Habits

Habit tracking is in the beta already, but it is still a work in progress. Expect it to keep changing.

Help us test

What needs testing

These areas especially need a second pair of eyes. Give them a try and let us know how they feel.

Bulk editingCustomizing featuresTurning features on & offFocus modesWork modesFiltersSortingEditing tasksEditing the home screenAll the widgets

Get the best experience

Tips for a faster app

Faster inside the app

Move items you are not actively using to the Back Burner. The more you keep on the Back Burner, the snappier everything feels inside the app.

Faster loading

A clean, fresh database loads faster everywhere, and you will really notice it on mobile. To reset yours:

  1. 1On the web, back up everything with a Backup.
  2. 2Only once the backup is done, do a Factory Reset on the web (under Account → Trash & Delete).
  3. 3Restore your backup.

Send us feedback

Have a tip or found a bug? You can send us feedback right inside the app. It helps us make the beta better.