Signal Five Privacy Policy

Effective date: July 12, 2026

Signal Five ("we," "us," or "our") publishes mobile applications, including Binisaya and Wuziqi (each, an "App," and together, the "Apps"). This Privacy Policy explains how information may be collected, used, stored, and shared when you use our Apps.

This is a single privacy policy page for Signal Five mobile apps. If we publish an app with materially different data practices, we may provide an app-specific supplement or separate policy.

Contact Us

If you have questions about this Privacy Policy, an App, or privacy-related requests, you can contact us at:

contact@signalfive.biz

Apps Covered by This Policy

This Privacy Policy currently applies to:

• Binisaya - a language-learning quiz app

• Wuziqi - a strategy board game with single-player and local multiplayer on the same device

Overview

Our Apps do not require users to create an account to access their main features.

Depending on the App and how it is used, information may be processed:

• directly on your device

• by third-party services used in the App, such as advertising, ad mediation, analytics, crash reporting, diagnostics, attribution, fraud prevention, or platform services

Information the Apps May Collect or Process

1. Information Stored Locally on Your Device

The Apps may store information locally on your device, including:

• app settings and preferences

• gameplay, quiz, or progression-related data

• audio, brightness, narration, and other local configuration settings

• locally saved app content needed for App features

Examples include:

• Binisaya may store quiz progress, settings, imported quiz content, and related local media files

• Wuziqi may store gameplay settings, local progress, tower progression, unlocks, and match-related preferences

This information is generally stored on your device to support App functionality.

2. User-Selected Files and Imported Content

Binisaya may allow quiz import or local file selection. If so, the App may access files that you choose to open or import. Imported quiz files and related media may be stored locally on your device so the App can use that content.

We do not claim ownership over user-imported content. Users are responsible for ensuring they have the right to use, import, or store any content they add to the App.

3. Device and Technical Information

Our Apps and third-party service providers may process certain technical information, such as:

• device type

• operating system and version

• app version

• language and locale

• network information

• diagnostic and performance information

• device, app, or advertising identifiers used for advertising, analytics, fraud prevention, attribution, or service functionality

4. Advertising-Related Information

If an App displays advertisements, advertising partners or mediation providers may collect or process information such as:

• advertising identifiers

• device or app identifiers

• IP address or approximate network-based location information

• ad interaction data

• performance, attribution, and fraud-prevention data

At the time of this policy:

• Wuziqi uses advertising and ad mediation features

• Binisaya may use advertising or related services if enabled in that App

5. Information You Provide Directly

Our Apps generally do not require account registration and do not require users to submit personal profile information to use their main features.

If you contact us directly, we may receive information such as your name, email address, and the contents of your message.

How Information Is Used

Information may be used to:

• provide and operate the Apps

• save settings, progress, and local content

• support quiz import functionality and locally stored content

• provide local gameplay and progression features

• improve app stability, performance, and usability

• display, manage, and measure ads

• detect fraud, abuse, or technical issues

• comply with legal obligations

• respond to user inquiries and support requests

App-Specific Notes

Binisaya

Binisaya is a general-audience language-learning quiz app. Its core features may include local progress tracking, settings storage, and optional imported quiz content stored on the device.

Wuziqi

Wuziqi is a general-audience strategy board game. Its core features may include:

• single-player gameplay against AI opponents

• local multiplayer on the same device

• local settings and progression storage

• advertising and ad mediation

Wuziqi local multiplayer mode is played on the same device and does not require user accounts for each player.

Third-Party Services

Our Apps may use third-party SDKs or services for functionality such as:

• advertising and ad mediation

• analytics

• crash diagnostics

• attribution

• app distribution and platform services

Examples may include:

• Google Play services

• Unity

• Unity Ads

• Unity LevelPlay / ironSource mediation services

• other integrated mobile advertising, diagnostics, analytics, or platform partners, if enabled in an App

These third parties may collect and process information in accordance with their own privacy policies.

Data Sharing

We do not sell personal information in the ordinary meaning of "sell." However, information may be shared with service providers or partners as needed to:

• provide App features

• serve advertisements

• perform analytics and diagnostics

• support fraud prevention, attribution, and platform operations

• comply with legal requirements

Data Retention

Locally stored App data may remain on your device until:

• you remove imported content

• you clear the App's storage or data

• you uninstall the App

Third-party service providers may retain data according to their own policies and legal obligations.

Your Choices

Depending on your device, region, and the App you use, you may be able to limit certain data processing by:

• adjusting your device advertising or privacy settings

• resetting or deleting your advertising ID, where available

• clearing App data

• uninstalling the App

• limiting permissions or platform-level ad personalization settings, where available

• contacting us at contact@signalfive.biz for privacy-related requests

Children and Age Appropriateness

The Apps are general-audience apps and are not specifically directed to children.

We do not knowingly collect personal information directly from children through required account registration because the Apps do not require account creation to access their main features.

If you believe a child has provided personal information inappropriately through one of our Apps, please contact us at contact@signalfive.biz.

If an App is made available to children or families in the future, we may update our practices as needed to comply with applicable platform rules and legal requirements.

Security

We take reasonable steps to help protect information processed through our Apps. However, no method of electronic storage or transmission is completely secure, and we cannot guarantee absolute security.

International Use

Depending on the third-party services used in an App, information may be processed on servers located in countries outside your own.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. If we make material changes, we will update the effective date above. Continued use of an App after changes become effective means you accept the updated Privacy Policy.

Contact

If you have questions about this Privacy Policy, please contact:

contact@signalfive.biz