Number Chest apps • websites • packages • consulting

We build the apps, websites & systems so you can build the business.

Number Chest is your quietly-obsessed product studio. We ship production-grade mobile apps, custom websites, and Flutter/Firebase systems that you can actually run and grow.

Browse Ready-Made Apps See website examples →

Flutter & Firebase Custom Websites Multi-App Systems

What do you need right now?

🚀 A pre-built app you can rebrand
🌐 A clean, fast website for your product or company
📦 Flutter packages for a serious codebase
🧠 Architecture & DevOps guidance

Tell us your idea

Send the rough version. We’ll help you shape it into something shippable.

Premium Mobile Apps — For Sale

These are fully developed, production-grade mobile apps — many with live deployments — complete with source code, assets, backend architecture, and full project handover. Built with Flutter + Firebase using modular, enterprise-quality architecture.

What’s Included With Every App Purchase

100% Source Code (Flutter, Dart, Firebase, modular packages)
All Assets (logos, icons, images, animations, Lottie, UI)
Backend Architecture (Firestore + Storage rules, Cloud Functions)
Firebase Project Handover (or clear migration instructions)
App Store & Play Store Listing Paths (transfer or fresh publish)
Documentation (setup, architecture, deployment, rebranding)
Support Window (7 days included, 30 days optional add-on)

These are not “$29 templates” — they are full products you can operate as real businesses.

View Full Apps Catalog →

Services & Engagements

Start simple or go big. We can license, customize, or build from scratch.

Custom App Builds

From idea to store-ready. Flutter apps, Firebase, modular architecture, CI/CD, analytics and monitoring. You own the codebase.

End-to-end product delivery
App Store & Play Store launch support
Scalable, multi-package setups

Request a custom app →

Architecture & Tech Leadership

Already have developers, but need direction? We help with patterns, security, performance, and keeping your system from turning into spaghetti.

Codebase audits & refactors
Modular Flutter package design
Cloud, security & DevOps reviews

Book an architecture session →

Care Plans & Ongoing Support

We keep your app and infrastructure healthy: updates, bugfixes, proactive checks, and roadmap coaching on a predictable retainer.

Monthly or quarterly support
Performance & crash monitoring
Feature roadmap collaboration

Ask about support plans →

Custom Websites & Landing Pages

Need a clean, fast website to match your app or brand? We design and build modern marketing sites, product pages, and documentation that look good on desktop and mobile — and are easy to update.

Single-Page Launch Sites

Perfect for new products, apps, or campaigns. Hero, feature list, FAQ, contact form and analytics hooks — all in one page.

Fast static hosting (Firebase, Vercel, Netlify)
Mobile-first, accessible layouts
Easy to extend into full sites later

Multi-Page Marketing Sites

For businesses that need more depth: services, portfolio, team, FAQs, blog/news and contact — all tied together with consistent design.

Navigation & content structure planning
SEO-friendly markup and meta tags
CMS or static options depending on your needs

App Docs & Support Hubs

Documentation, FAQs, legal pages and support forms that make it easier for your users (and your team) to find answers.

Docs-style layouts for apps / SaaS
Changelog & release notes sections
Support & feedback intake forms

Live Websites You Can Check Out

A few examples of the type of experiences we build. These are separate brands and properties, but they show the range of structure, clarity, and focus.

Poop Scouts – Community Pet App

Playful, map-focused community app brand and marketing site.

🌐 poopscouts.net

LAG – Lottery Assistant Generator

Bold, product-centric landing for an AI lottery companion app.

🌐 laggenerator.com

Big C’s Cyber Shop

E-commerce experience for digital products and downloads.

🌐 bigccybershop.com

R.J. Sullivan Construction

Trust-first contractor website for a long-standing construction brand.

🌐 sullivanconstruction.pro

Learn more about website packages →

Flutter Package Library

A preview of some of the Flutter packages we use in production. Visit the Package Market for full listings, search, and custom package requests.

Enterprise

flutter_admin_package

AI-powered admin dashboard with fraud detection, risk scoring, blockchain logs, multi-tenant RBAC, and fleet/compliance monitoring.

AI fraud & risk scoring
Multi-tenant roles & permissions
Fleet, compliance & reporting

View Package Details →

Maps & Community

flutter_scouters_package

The core map + clustering + reports engine that powers Poop Scouts. Ideal for incident reporting, hot zones, and local community apps.

Google Maps + clustering
Incident feed & reactions
Firebase-ready models

View Package Details →

flutter_dreamer_bot_package

AI assistant engine for predictions, lottery insights, memory, and conversation-driven number generation.

OpenAI + vector memory ready
Modular persona & memory layers
Streaming UX hooks

View Package Details →

Browse Full Package Market →

Pre-Built Apps Store (Preview)

Here are a few flagship apps you can license, rebrand, and extend. Visit the full Apps Catalog to see all platforms, search by use case, and submit custom requests.

Poop Scouts – Community Pet Compliance

A city-scale pet compliance + community safety platform with real-time maps, pet profiles, violation tracking, bark alerts, and a full moderation dashboard.

Photo/video incident reports with GPS
Pet profiles + violation tracking
Live bark map, walks & SOS alerts
Moderation dashboards & analytics

View App Details →

LAG – Lottery Assistant Generator

An AI-powered lottery insight platform with Dreamer generation, Lucky Number intelligence, custom generator creation, community news, and scanning tools.

AI Dreamer & Lucky Number engines
Worldwide games + custom generator builder
Community feed, scanning & subscriptions

View App Details →

Me 4 Real – Virtual Dating World

A virtual-world dating app focused on authenticity and safety. Users meet as 360° lifelike avatars in immersive worlds before deciding to date in real life.

360° avatars with integrity refresh rules
Virtual first dates in themed worlds
Age/ID verification & safety watchdogs

View App Details →

Status – Streaming & Entertainment Ecosystem

A multi-platform streaming and publishing platform that unifies video, music, podcasts, books, live events, award shows, and record label tools.

Movies, series, music & podcasts
Creator dashboards & earnings
Award shows & live event tools

View App Details →

Shira – Audible Books

A next-generation audible book platform with AI storytelling, creator tools, earnings dashboards, and a global multi-language library.

AI Story Studio & narration
Creator uploads & earnings
Multi-language library & bookshelf

View App Details →

Mood Music

A multimodal emotion-aware music experience that reacts to touch, voice, text, and mood — generating playlists and visuals that match your emotional state.

Touch, voice & text emotion detection
Smart adaptive playlists
Dynamic animated backgrounds

View App Details →

Browse All Apps For Sale →

About Number Chest

We’re a small, focused studio that lives in Flutter, Firebase and modern web stacks. Our favorite question is: “How do we make this scale without becoming a mess?”

We like modular apps, clean architectures, clear boundaries between packages, and being honest when we think you don’t need the complicated thing you’re asking for.

Whether you’re a solo founder, an agency, or a team inheriting a messy codebase, we aim to be the calm, experienced builders in your corner.

We’re a good fit if you:

Want long-term maintainable code, not throwaway experiments
Appreciate direct communication and realistic tradeoffs
Value architecture and security as much as features

See if we’re a match

Let’s talk about your build

Send us the messy version of your idea — app, website, or full platform. We’ll help turn it into a roadmap we can actually ship.

Prefer direct?

Reach out with a short intro and any links you have.

📧 hello@numberchest.dev

🕒 Typical response time: within 1–2 business days.

🌍 Remote-friendly – we’ve worked with teams across multiple time zones.

Delete Account

To have your account deleted from the Poop Scouts app, provide your email and username.

Prefer direct?

Send your deletion request with email + username to:

📧 privacy@poopscouts.app

🕒 Typical response time: within 1–2 business days.

Privacy Policy

This is the Privacy Policy for the "Number Chest LLC" mobile applications.

(Poop Scouts, Out Spoken, Lottery Assistant, Swingerz, My Chatbot, Secure Messages, Streaming Lounge, Mood Music, My Eyes, Bait, Me 4 Real, Streaming Camera, Dreamer Stage, CalcuBlocks, Shira - Audible Book, LAMS, Status)

“Poop Scouts does not collect or build public profiles of individuals. Reports are tied to incidents and locations, not personal identities. Users may optionally create pet profiles, but these are private to their own account unless shared.”

1. Information Collection

We collect minimal personal information required for app functionality, including but not limited to:

- Name
- Email address
- Device information

Location Data

Our app may collect and use location data to provide key features, such as incident reporting, community tracking, and nearby pet activity. This data is used solely to enhance the app’s core functionality and is not shared with third parties without user consent.

2. Use of Information

We use collected information for app functionality and improvement purposes only.

3. Information Sharing

We may disclose your personal information to third parties in the following circumstances:

- With your consent
- To comply with legal obligations
- To protect and defend our rights or property
- In connection with a business transaction, such as a merger or acquisition

4. Data Security

We implement security measures to protect collected data.

5. Changes to this Policy

This Privacy Policy may be updated without notice. Users are advised to review this policy periodically.

6. Contact Us

If you have any questions about this Privacy Policy, please contact us.

By using any of the "Number Chest LLC" apps, you acknowledge that you have read, understood, and agree to be bound by this Privacy Policy.

Terms of Service

Number Chest provides software and consulting “as-is” under mutually agreed contracts. This site is a marketing & info site. All actual terms will be defined in signed statements of work, MSAs, or licensing agreements between you and Number Chest.