Trainee Detectives WantedDaily Case closed test sign-up
A small Taiwanese mystery every day: 3 suspects, 5 clues, and about 2 minutes to catch the liar. Before launch, we're looking for 100 trainee detectives to play it for 14 days.
- Everyone gets itFinish 14 days, not just the first 12
- 100 spotsSign-up closes when they're gone
- Android 8.0 or laterNo iPhone this round; you can register interest
- 14 days in a rowSolve a case a day; don't leave or uninstall
- One Google accountFor the group, Play Store and signing in later
- Today's case is freeWorks offline, and ads never pop up on their own
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First register your email below, and the steps to join appear here.
Five steps to join the test
Use the same Google account throughout, or Google won't recognize you as a tester.
- Join the test group: check the account in the top-right corner, then tap "Join group".
- Wait about 30 minutes: go too early and you'll see "app not found".
- Become a tester: tap "Become a tester".
- Install Daily Case: make sure the Play Store uses the same account, then install.
- Solve a case a day: open Daily Case; the first case has a tutorial. Sign in with the same Google account under Settings > Account & Premium > "Sign in with Google"; without signing in, we can't send your reward.
Important Open the app every day for 14 days in a row, and don't leave the test or uninstall. We'll announce your reward in the group.
Register (required to download)
After you register, the steps to join appear above.
Official LINE (optional)
If you like, add our official LINE account. We use it for test notices and questions. After adding us, send the keyword 懸案 (for Daily Case). Our replies are in Chinese or English.
Found a problem?
- Post in the test group (an in-app report button comes in a later version)
- Email zifubazaar@gmail.com; screenshots help
- Tell us if a case feels too hard, too easy or has a loophole
FAQ
Why 14 days?
Google Play requires at least 12 testers testing for 14 days in a row before a personal developer's app can launch.
Why wait 30 minutes after joining the group?
Google needs time to sync group members to the test list. If it still doesn't work after a few hours, check that every step uses the same account.
What emails will the group send me?
Only test notices (new versions, test end, rewards). You can switch to no email in the group's subscription settings, but don't leave the group (leaving the group means leaving the test).
What will my email be used for?
We only collect the email you enter and your answers to these three questions, and use them only to: notify you, find your app account to give you the membership, and, depending on your answers, tell you about future product tests or an iOS version. We will never use them for advertising, and we never sell or share them with third parties. Joining the Google group makes your Google account a member of the group, which Google handles under its own privacy policy; we only use the group to send test notices. Adding our official LINE account or messaging us your account on LINE is optional; those messages are handled by LINE under its privacy policy, and we only use them to confirm your sign-up and contact you about the test.
If you tap "Fill in my email with Google", we only read the email of the account you pick and put it in the field. Right after that we delete the temporary sign-in record that button just created (it is only used to read your email and has no use in the app). We don't keep your Google name, photo or any other data. If you already have a Daily Case account, this does not delete or change it. How long we keep it: if you answer "No" to both questions, your email is deleted after the test ends and the membership is given. If you answer "Yes / Maybe" or "Yes / Not sure", we keep your email for future notices for up to 2 years, and you can email zifubazaar@gmail.com at any time to have it deleted. Deleting your sign-up only removes the sign-up page data and does not affect your app account; deleting your account in the app does not remove your sign-up, so please email us for that.
What do I need to test?
Open the app and solve one case a day (about 2 minutes), and tell us anything that feels off.
How do I get the 3 months of premium?
In the app, go to Settings > Account & Premium and sign in with the same Google account as your registered email. After you open the app every day for 14 days, we'll add 3 months of premium straight to that account and announce it in the group.