
Periodically: Event Logger
The easiest way to log and predict chores and life events
TimeTune Studio · app.periodically
- Signature matches the Google Play version Details
At a glance
- Latest version
- v1.21 (110)
- Updated
- Jul 27, 2026 (2 months ago)
- APK size
- 5.8 MB
- Requires
- Android 8.0+ (API 26)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Nov 10, 2021 (at least)
- Permissions
- 15
- Website
- periodically.app
- Developer contact
- [email protected]
About this APK
Periodically: Event Logger is an app by TimeTune Studio in the Tools category, listed since at least November 2021. It has no native code, so it runs on any Android processor.
Since version 1.8, the APK grew from 4.6 MB to 5.8 MB and the minimum Android version rose from 5.0 to 8.0. It asks for 15 permissions, none of them sensitive. Compared with version 1.20, it adds 3 new permissions: “Access adservices ad id”, “Access adservices attribution” and “Google Play install referrer”. The app offers in-app purchases through Google Play.
What's new in v1.21
Description
From the listing uploaded by “appupdater”.
Version history
5 versions are listed, going back to v1.8. New versions arrive here every few months. Since v1.18 it requires Android 8.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 27, 2026.
- Certificate issued to “Joaquin Martin” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified Jul 27, 2026
- Validated against Google Play Jul 27, 2026
- Signed byCN=Joaquin Martin, L=Terrassa, ST=Barcelona, C=ES
- Signing certificate (SHA-1)EA:61:77:D5:CA:06:87:B4:FD:36:EC:3A:9C:0E:E9:18:F6:3E:66:4B
- File MD575de45a95e50626d4aa8462f96328305
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (15)
Periodically: Event Logger requests 15 permissions, none of them sensitive.
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) app.periodically.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
- Show notifications android.permission.POST_NOTIFICATIONS
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
Periodically: Event Logger APK: questions and answers
Is there a version of Periodically: Event Logger for older Android phones?
The current version needs Android 8.0 or later. Version 1.8 is the newest listed build that installs on Android 5.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 1.8 · All versions
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is Periodically: Event Logger free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Periodically: Event Logger APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 75de45a95e50626d4aa8462f96328305.