Last updated: 10 October 2026
Welcome to Lisu Keyboard.
Lisu Keyboard is a keyboard application designed to help users type Lisu characters, tone marks, symbols, and other supported characters on iOS and Android devices.
Your privacy is important to us. This Privacy Policy explains how Lisu Keyboard handles information when you use our application, including what information is processed, how keyboard permissions work, and how you can contact us with privacy questions.
By using Lisu Keyboard, you acknowledge this Privacy Policy.
Lisu Keyboard is designed to provide typing functionality while keeping your typed content on your device.
Based on the application code reviewed for the current version:
We do not intentionally collect or transmit the text you type using Lisu Keyboard to our servers.
We do not maintain a database of your typed messages or passwords.
We do not sell your typing content or provide it to advertisers.
We do not identify any analytics or advertising service in the reviewed application code that collects your typed content.
These statements describe the reviewed version of the application. They may change if future versions introduce new features, third-party software, analytics, or other data-processing functionality.
When you type using Lisu Keyboard, the keyboard processes your keystrokes to provide the requested characters, tone marks, symbols, suggestions, and other keyboard functions.
The text you enter is passed to the application in which you are typing, such as a messaging application, notes application, browser, or other text field.
Those applications and your device's operating system may process, store, or transmit the text according to their own privacy policies and settings.
Lisu Keyboard does not control how other applications handle information after you enter it into them.
Lisu Keyboard requires access to the operating system's keyboard functionality to insert text into compatible applications.
Depending on your device and operating system, the application may use system-provided keyboard capabilities, settings, and permissions.
iOS may offer an option called Full Access for third-party keyboards.
The reviewed version of Lisu Keyboard requests this capability for certain functionality, including haptic feedback. Full Access may permit additional communication capabilities beyond those available to a keyboard operating without it.
You should enable Full Access only if you understand and are comfortable with the permissions it provides.
Lisu Keyboard is designed to remain usable without Full Access, although some functionality may be limited.
Enabling Full Access does not, by itself, mean that Lisu Keyboard sends your typed content to us. Our data practices are described in this policy.
The Android version uses the system input method framework to provide keyboard functionality.
The application may declare additional Android permissions depending on its configuration. We aim to request only permissions necessary for the application's intended features and to remove unnecessary permissions.
Your device settings allow you to review available application permissions.
Lisu Keyboard provides features intended to make typing easier, including Lisu tone-mark suggestions, keyboard layouts, themes, symbols, and other input functions.
Keyboard processing needed to provide these features is performed by the application on your device, according to the reviewed implementation.
We do not intentionally send the words you type or the content of your messages to our servers to generate keyboard suggestions.
If future versions introduce online suggestions, cloud synchronisation, or other features that change how information is processed, this policy will be updated as appropriate.
The reviewed application code does not identify a developer-operated service that receives or stores typed keyboard content.
We do not intentionally sell, rent, or share your typed content with third parties for advertising purposes.
The operating system and other applications on your device may independently store or process information that you enter into them.
If future versions introduce services that collect personal information, we will explain the relevant practices in an updated Privacy Policy and make any required disclosures.
The reviewed application code did not identify an analytics or advertising service that collects your typed content.
This statement is limited to the version reviewed and does not guarantee that future versions or separately distributed software will have the same behaviour.
If analytics, advertising, or other third-party services are introduced, we will update this policy to explain what information is processed and for what purposes.
Lisu Keyboard is designed to minimise the need to transmit typed content to the developer.
We recommend keeping your device and operating system up to date, protecting your device with an appropriate security method, and reviewing the privacy settings of applications in which you type.
No application or electronic system can guarantee absolute security.
Lisu Keyboard is a general-purpose keyboard application.
Based on the reviewed keyboard functionality, we do not intentionally collect personal information from children through typed keyboard content.
If our data practices change, we will update this policy and comply with applicable privacy requirements.
Lisu Keyboard may be used to enter text into applications and services operated by other organisations.
We are not responsible for the privacy practices, security, data collection, or content-handling practices of those third-party applications and services.
Please review the relevant privacy policies and settings of any application in which you enter personal information.
The reviewed application code does not identify developer-side storage of typed keyboard content. Accordingly, we do not have a developer-held database of those typed messages to provide or delete.
Information stored by your device, operating system, or other applications is managed by the relevant device or service provider.
If future versions introduce the collection or storage of personal information, we will update this section to explain applicable retention and deletion practices.
We may update this Privacy Policy when the application changes, when our data practices change, or when necessary to comply with applicable laws and platform requirements.
The latest version will be published on this page. The date at the top indicates when this policy was last updated.
We encourage users to review this page periodically.
If you have questions about this Privacy Policy or the privacy practices of Lisu Keyboard, contact us at:
Application: Lisu Keyboard
Email: biyolisu@gmail.com
Support website: https://sites.google.com/view/lisukeyboard/home
We will review privacy-related enquiries and respond where appropriate.
End of Privacy Policy