[Privacy Policy] [BEGIN] [Last Update: 2026/05/02]
[Terms of Service] (Important!)
Use of the Applications is governed by our Terms of Service / EULA.
By downloading or using the App, you agree to these terms:
https://shentienlin.blogspot.com/2025/12/terms-of-service-end-user-license.html
[Policy Scope]
All of our apps published by the author Frank Lin (STL happy Studio)
are compliant with the following privacy policy:
1. Our apps make full use of the development tools provided by Google,
and do not use any third-party development platform.
2. When you choose to contact us via email, the App may populate a draft
email with technical information (App version, Device OS, etc.) to
help us debug. This data is only sent if you actively send the email,
and you can delete these details before sending.
Specific data includes:
a. App Name (ex: Voice Notes) or
Package Name (ex: com.blogspot.shentienlin.voicenotes)
b. App version code (ex: 3.12.1)
c. Device locale (ex: zh_TW)
d. Device SDK (ex: 35)
3. Third-Party Services (Google AdMob and Firebase)
Our Applications utilize third-party services provided by Google,
including the AdMob advertising service and Firebase analytics tools.
These services may automatically collect non-personally identifiable
information from your device.
The categories of data collected include:
Device Identifiers (such as Advertising ID), IP address, device model
and operating system, and data related to Application usage (such as
crash logs and session duration).
The purposes of this data collection are two-fold:
first, to display advertisements (including personalized or
non-personalized ads),
second, to analyze App performance and usage for improvements.
We only handle data according to our own Privacy Policy.
For detailed information on how Google processes this data,
please refer directly to the Google Privacy Policy:
https://policies.google.com/privacy
4. In addition to item 2 and 3,
We DO NOT collect, store, use or share any personal information.
Our Applications do not utilize a user account system, and no user
registration is required.
All app data will only remain on device unless user export it by
themself.
5. App Permissions and Usage
Depending on the specific features of the Application you are using,
we may request access to certain system permissions. We only request
permissions that are essential for the App's core functionality.
Possible permissions include:
- Microphone (RECORD_AUDIO): Only if the App features voice recording
or speech-to-text commands.
- Location (ACCESS_FINE/COARSE_LOCATION): Only if the App provides
location-tagging or map-related features.
- Camera: Only if the App features QR code scanning or photo attachment.
- Phone (CALL_PHONE): Only if the App provides a quick-dial shortcut.
- Notifications (POST_NOTIFICATIONS): Only if the App needs to send
reminders, alarms, or status updates.
- Alarms (SET_ALARM): Only if the App needs to set system alarms or timers
on behalf of the user.
- Query All Packages (QUERY_ALL_PACKAGES): For specific features that
require discovering other installed apps, such as launchers or search
functionalities. This permission is requested only when essential for
the app's operation.
We do not use these permissions to collect data for any purpose other
than the stated feature.
6. Rights of Users (GDPR/CCPA)
Users have the right to access, correct, or delete their personal
data where applicable. Since we do not store user data on our servers,
most data management is done directly on your device.
For advertising data, you can reset your Advertising ID in your
device settings (Settings > Google > Ads > Reset advertising ID)
to opt-out of personalized tracking.
7. Children's Privacy
Our Services are not intended for use by children under the age of 13.
We do not knowingly collect personal information from children. If we
become aware that we have collected personal information from a child
without verification of parental consent, we take steps to delete such
information.
8. If you have any questions or suggestions,
please feel free to contact us directly by email at
shentien.lin@gmail.com
Thanks for your support!
[Privacy Policy] [END]
