What is Casefile Daily?
How does Casefile Daily actually work
You open the app, listen to a short noir-narrated setup of the day's murder, then move to a deduction grid where you mark clues against suspects, weapons, or locations until the logic points to one answer. There's no guessing mechanic hidden in the design — every case is built and checked so that following the clues correctly leads to exactly one valid solution, and there's only one path through the puzzle. For a deeper walkthrough of the mechanics, this FAQ on how the app actually works covers the grid logic in more detail.

Is Casefile Daily free to play
Yes, the core daily case is free with no subscription attached, and the app makes money instead through optional one-time unlocks. One unlock removes ads, and a separate one opens the full case archive if you want to replay past murders instead of waiting for midnight UTC. Nothing is metered or paywalled behind a recurring fee, so the daily ritual stays free indefinitely.
Can you actually get a Casefile Daily puzzle wrong by accident
No — every case ships with exactly one verified valid solution, so a wrong answer means a step in the logic was missed, not that the puzzle was ambiguous or unfair. This is a deliberate design choice: the studio checks each case to make sure there's no second reading of the clues that also fits, which means a wrong guess is always traceable back to a clue you overlooked rather than bad luck.
Do you need internet or a subscription to play
You don't need a live connection to solve the day's case once it's downloaded, and you never need a subscription at all. The narration is pre-recorded studio audio with subtitles rather than something generated on your phone at runtime, so what you hear is consistent voice acting, not a synthetic read. New cases still drop daily at midnight UTC for everyone at the same time, which is the one thing that does depend on the calendar rather than your connection.
What happens if you miss a day
If you miss a day, that specific case is gone from the free daily rotation, but it isn't gone forever if you've unlocked the case archive. The archive unlock lets you replay every past case at your own pace, which is the intended way to catch up after a busy week or revisit an old favorite. Without that unlock, the daily case is a one-shot ritual tied to that specific day.

- Daily case
- Free, resets at midnight UTC
- Remove ads
- One-time unlock
- Case archive
- One-time unlock, replay past cases anytime
- Subscription
- None
- Narration
- Pre-recorded voice with subtitles
- Puzzle answer
- Exactly one verified solution per case
Five minutes, one grid, one answer — the whole point is that a case closes clean.
How do you share your streak without spoiling the case
Casefile Daily's share feature posts your streak and solve status without printing the suspect, weapon, or motive anywhere in the shared text, so friends see that you closed the case without seeing how you closed it. This mirrors the spoiler-safe sharing style people expect from daily word and number puzzles, adapted for a mystery where the actual solution is the thing worth protecting. It's built for the same reason people compare streaks in other daily habit apps: the ritual is social, the answer isn't.
The Casefile Daily app page has the full feature rundown if you want the complete picture before downloading, and the full article archive covers everything from how the noir tone was written to comparisons with other daily puzzle formats.
Common questions
Is Casefile Daily the same murder for everyone?
How long does one case take to solve?
Does Casefile Daily use AI-generated voices?
What do the one-time unlocks include?
Can two different clue readings both be correct?
Is there a tutorial for the deduction grid?
This article was drafted with AI assistance and reviewed by a human editor before publishing.
