Day30
DEEN

We’re looking for Android testers

Your habit.
30 completed days.

Read more, get moving or make time for yourself. Choose a goal and track the days you complete. Missing a day does not reset your progress.

Test Day30

Enter your email. Join the group. Install the app.

Android 7.0 or laterCurrently in Switzerland
Day30 in German: day 1 of a challenge, progress, a daily reminder and the completed-day button
A look inside Day30 (German app screenshot)

Three steps
to test the app.

You need an Android phone and the Google Account you use in the Play Store. The test is currently available in Switzerland.

Please test for at least 14 days

Stay enrolled throughout the test and use the app regularly. Tell us if anything is unclear.

Get the test links by email

Enter the email address you use in the Play Store. We will email you the links for steps 2 and 3.

  1. Join the Google Group

    Open the group and select “Join group” to give your Google Account access to the test.

    Open group (new tab)

  2. Confirm the test and install the app

    Open the test link, confirm participation and download Day30 from the Play Store.

    Open Play test (new tab)

Already signed up? Go straight to steps 2 and 3. An email alone does not give you access to the test.

What Day30 does.

One goal, a daily reminder and your progress. Everything you need for your own 30-day challenge.

Choose a goal

Name your challenge. For example: read for ten minutes each day.

Track your progress

Mark completed days. After a break, pick up where you left off.

Set a reminder

Choose a daily reminder time that works for you.

Common questions

The essentials before you start.

What should I try during the test?

Name a challenge, mark a completed day and set a reminder. Use Day30 in your everyday life. Tell us about bugs, anything you find confusing, and what you like.

Do I have to finish my challenge in 30 calendar days?

No. Day30 counts the days you mark as completed. Missing a day does not reset your progress. Separately, please stay enrolled in the app test for at least 14 consecutive days.

Why can’t I open the test link?

Check that you’ve joined the Google Group and are using the same Google Account in your browser and the Play Store. The test is currently available in Switzerland. If you’re enrolled in the internal test, leave it before joining the closed test.

Where is my challenge progress stored?

Your progress is stored locally on your device. The current app does not sync progress between devices.

How can I give feedback?

Use the form below and describe what happened as clearly as you can. Your message is stored privately and forwarded to Day30 by email. You don’t need another account.