We build utility apps that people actually keep.

ByteBard Limited develops mobile tools and monetizes responsibly through advertising — privacy-first, performance-driven, and designed for the modern user.

iOS & Android Native Privacy-First Architecture Analytics-Ready Monetization-Ready

Core Competencies

We simplify the complex mobile ecosystem.

App Development

From idea to App Store. We build lean, crash-free mobile experiences focusing on utility and retention.

Utility Apps

A portfolio of productivity and lifestyle tools designed to solve specific problems efficiently.

Ad Monetization

Sustainable revenue models that respect user experience. We balance fill rates with user retention.

The Process

01

Discover

Market research & user need identification.

02

Build

Agile development with rapid prototyping.

03

Launch

ASO, deployment, and initial user acquisition.

04

Optimize

Data-driven iteration and monetization scaling.

Compliance First

Built on Trust & Transparency

GDPR & CCPA Awareness
Strict Data Minimization Policies
Clear Ad Labeling & Separation

Child Safety Principles Enforced
Transparent Consent Flows (CMP)
Zero Tolerance for Deceptive UX

App Development

Lean builds, fast iteration, stable releases.

We don't believe in bloatware. Our development philosophy centers on creating lightweight, high-performance applications that solve user problems without draining battery or data.

iOS & Android

Native development for optimal performance and OS integration.

UI/UX Implementation

Pixel-perfect translation of designs into functional interfaces.

Performance Optimization

Memory management and load time reduction for older devices.

Analytics Instrumentation

Granular event tracking to understand user behavior securely.

Release Management

Staged rollouts and A/B testing on store listings.

Quality Assurance

Automated and manual testing across device fragmentation.

Have a project in mind?

We are always looking for new challenges in the utility space.

Portfolio

Tools for the everyday.

Our suite of utility apps focuses on productivity, device health, and lifestyle improvements. Simple, effective, and reliable.

FocusFlow Timer

Minimalist pomodoro timer with ambient soundscapes.

Productivity iOS

QuickScan PDF

Lightweight document scanner with edge detection.

Business Android

BatteryGuard

Charging cycle monitor and health analytics.

Utility

ZenNotes

Distraction-free markdown editor for quick thoughts.

Productivity

UnitMaster

Offline currency and unit converter for travelers.

Travel

FileCompress Pro

Secure local media compression tool.

Utility

Publishing & Ownership

ByteBard Limited maintains full ownership and operational control of our portfolio. We handle all updates, user support, and data privacy compliance internally. We iterate based on real-world performance data to ensure longevity.

Focus Areas

Device Helpers & Optimization
Productivity & Workflow Tools
Lightweight Lifestyle Utilities

Ad Tech

Revenue without compromise.

We implement sustainable monetization strategies. Our goal is to maximize ARPDAU while maintaining high retention rates through non-intrusive ad placements.

Strategy

We integrate mainstream advertising solutions and mediation setups to ensure high fill rates globally. Our waterfall and bidding configurations are constantly optimized.

Placements: UX-safe implementation of Interstitials, Rewarded Video, and Native Banners.
Mediation: Diverse demand sources to ensure competitive eCPM.
Optimization: Segmented flooring based on geo and device tier.

Responsible Ads Policy

Clear Separation

Ads are visually distinct from app content. We do not use deceptive buttons or 'dark patterns' to induce clicks.

Compliance First

We strictly adhere to platform policies (Google Play / App Store) regarding disruptive ads and inappropriate content filters.

User Consent

CMP implementation for GDPR/CPRA regions ensures users have control over personalized advertising data.

Privacy Policy

Last Updated: January 15, 2024

At ByteBard Limited ("we", "us", "our"), we respect your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile applications.

1. Data We Collect

We may collect non-personal identification information about Users whenever they interact with our apps. This may include:

Device information (model, OS version)
Usage statistics (session duration, features used)
Crash logs and performance data
Advertising ID (IDFA/GAID) for monetization purposes, subject to your consent

2. Purpose of Collection

We use the collected data to maintain app stability, improve functionality, and deliver relevant advertising via our partners.

3. Third-Party Services

We may use third-party services (such as Google AdMob, Firebase, or Facebook Audience Network) that may collect information used to identify you. Please refer to their privacy policies.

4. Contact

If you have any questions about this Privacy Policy, please contact us at: [email protected]

Terms of Service

Last Updated: January 15, 2024

Please read these Terms of Service carefully before using our applications.

1. Acceptance of Terms

By accessing or using our applications, you agree to be bound by these Terms. If you disagree with any part of the terms, you may not access the service.

2. Acceptable Use

You agree not to use the application for any unlawful purpose or in any way that interrupts, damages, or impairs the service.

3. Limitation of Liability

ByteBard Limited shall not be liable for any indirect, incidental, special, consequential or punitive damages, including without limitation, loss of profits, data, use, goodwill, or other intangible losses.

4. Governing Law

These Terms shall be governed and construed in accordance with the laws of Hong Kong SAR, without regard to its conflict of law provisions.

Cookie Policy

Last Updated: January 15, 2024

1. What Are Cookies

Cookies are small text files that are used to store small pieces of information. They are stored on your device when the website or app is loaded on your browser.

2. How We Use Cookies

We use cookies to make our website function properly, to make it more secure, provide better user experience, and understand how the website performs.

3. Managing Cookies

You can change your cookie preferences any time via your browser settings or the consent manager within our applications.

Compliance & Advertising Policy

Last Updated: January 15, 2024

ByteBard Limited is committed to maintaining a safe, transparent, and compliant digital ecosystem.

1. Truthful Experiences

We ensure that our applications perform the functions described in their store listings. We do not engage in deceptive behavior or misleading functionality.

2. Ad Labeling

All advertisements within our applications are clearly labeled as such to distinguish them from app content and navigation elements.

3. Child Safety

For apps directed at children, we adhere strictly to COPPA and GDPR-K regulations, ensuring appropriate ad content and data handling practices.

4. Reporting Violations

If you encounter inappropriate content or technical issues, please report them immediately to: [email protected]

We build utility apps that people actually keep.

Core Competencies

App Development

Utility Apps

Ad Monetization

The Process

Discover

Build

Launch

Optimize

Built on Trust & Transparency

Lean builds, fast iteration, stable releases.

iOS & Android

UI/UX Implementation

Performance Optimization

Analytics Instrumentation

Release Management

Quality Assurance

Have a project in mind?

Tools for the everyday.

FocusFlow Timer

QuickScan PDF

BatteryGuard

ZenNotes

UnitMaster

FileCompress Pro

Publishing & Ownership

Focus Areas

Revenue without compromise.

Strategy

Responsible Ads Policy

Clear Separation

Clear Separation

Compliance First

User Consent

Privacy Policy

1. Data We Collect

2. Purpose of Collection

3. Third-Party Services

4. Contact

Terms of Service

1. Acceptance of Terms

2. Acceptable Use

3. Limitation of Liability

4. Governing Law

Cookie Policy

1. What Are Cookies

2. How We Use Cookies

3. Managing Cookies

Compliance & Advertising Policy

1. Truthful Experiences

2. Ad Labeling

3. Child Safety

4. Reporting Violations

Get in Touch