Dayfile is an open-source (MIT) Android app by ZornsLemma. The APK we host is 3.5 MB, it needs Android 11 or newer, and it declares 1 permission.
The file on this page is Dayfile 0.1.1, 3.48 MB, and it installs on Android 11 and newer.
We compared the signing certificate of this build with the certificate recorded the first time app.zornslemma.dayfile entered the site, and published both the file's SHA-256 and the certificate's fingerprint above so you can check the download yourself. That comparison says the file was not repackaged by someone else; it is not a review of what the app does.
The manifest inside the APK declares 1 permission, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is MIT. We took this build from F-Droid, and the source for this exact version is linked below.
We do not show a star rating or an install count for this page: we have no measured figure for either, and a number we cannot source is worth less than an empty field.
- Version
- 0.1.1
- Size
- 3.48 MB
- Requires Android
- API 30
- Package
- app.zornslemma.dayfile
- Signature checked on
- Oct 28, 2026
- Where this file came from
- F-Droid
- Licence
- MIT
- Source code
- Source for this version
File SHA-256: 824cf58e4dddffab728ba3d0ababcca14b3641a14d2ab2670c36b96eea29d8f2
Signing certificate (SHA-256): 9304f9466c2c1cdc4d1946a5cbcfe2cb6b5ce9865c5ebbbda12dee16eb9ef3f6
We check that this file carries the same signing certificate as earlier releases of the same package. That shows the APK was not repackaged by someone else — it is not a security review of the app.
Declared permissions
- app.zornslemma.dayfile.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots



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