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Premium Apps For Sale built like products, not templates.

Every app in this catalog is a serious, multi-module Flutter build — clean architecture, Firebase ready, and designed to be rebranded, extended and operated as a real business.

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Flutter + Firebase Production-Grade Clean Architecture

What you get with every purchase

  • ✅ 100% source code (Flutter, Dart, modular packages)
  • ✅ Firebase setup & security rules (or docs to migrate)
  • ✅ Assets & branding files (logos, icons, animations)
  • ✅ Environment & CI/CD configuration guidance
  • ✅ Architecture map & setup documentation
  • ✅ Short support window for handover (7 days; extendable)

These are not “$29 templates”. They’re business-ready products you can put your brand on and take to market.

Full Apps Catalog

Filter by category, price band, or search by name/use-case to find the app that matches your vision.

Note: Ranges shown are typical new-build market costs. Your actual license or acquisition price will be significantly lower and defined in a custom proposal.

Flagship

⚙️ Apps AllDay — AI App-Foundry Generator

An AI-driven app-foundry that turns plain-text ideas into production-ready Flutter and Next.js apps with blueprints, workers, billing, and a modular catalog.

  • AI spec engine (ideas → blueprints)
  • Module-based generator (auth, payments, AI, analytics, push)
  • Workers with Redis, logs and deadletter queues

Build-from-scratch: ~$600k–$3M+

View full app details

Code Diddle – AI Governance Control Plane

A policy-and-evidence platform for enterprises shipping AI. Code Diddle governs prompts, models, datasets, and AI supply chain (SBOM) with enforcement in CI and at runtime (pre-LLM), producing audit-ready evidence mapped to EU AI Act / NIST AI RMF / ISO/IEC 42001.

  • Unified policy library + versioned enforcement
  • Runtime guardrails: allow / warn / block + explanations
  • Model registry & lineage + drift/bias/hallucination evidence
  • AI SBOM / provenance / licensing gates
  • CI gate observability (“last failing gate”) + audit trails

Enterprise platform pricing: US$180k–US$2.5M+/yr (by tier) + implementation.
Investor rebuild ranges: MVP US$1.2M–US$2.5M, Full US$4M–US$9M, Enterprise US$10M–US$25M+

View Code Diddle platform brief

Cobill – Multi-Tenant Medical Billing & Coding

A full medical billing & coding SaaS so your clients can launch their own revenue cycle business. Multi-tenant, HIPAA-conscious, and designed for small billing shops, virtual coders, and growing RCM teams.

  • Multi-tenant practices, clients & sub-accounts
  • Patient records + visit & encounter tracking
  • Claims & coding flows (CPT / ICD-10 ready)
  • Billing, payments & analytics dashboards

Indicative purchase ranges: MVP ~US$90k–US$160k, Full ~US$220k–US$380k, Enterprise ~US$520k–US$1.1M+

View Cobill details

Status – Streaming & Entertainment Ecosystem

A multi-vertical streaming & publishing platform for video, music, podcasts, books, award shows and record-label tooling.

  • Movies, series, music, podcasts, eBooks & audiobooks
  • Creator dashboards, royalties & fan tools
  • Live events, award shows & voting

Build-from-scratch: ~$900k–$4.5M+

View full app details

Poop Scouts – Community Pet Compliance

City-scale pet compliance + community safety platform with maps, pet profiles, violations, bark alerts, SOS and moderation tools.

  • Photo/video incident reports with GPS
  • Pet profiles + violation history
  • Walks, bark map & missing-pet SOS broadcasts

Recommended asking: $150k–$220k

View full app details

Memory Maker – Life Events & Legacy Platform

A complete, multi-tenant platform for weddings, funerals, graduations, proms, retirements, baby showers, and more – with planners, designs, PDFs, tribute walls, and shared memory vaults in one place.

  • Event planners, timelines & guest tools
  • Obituary & program builders with PDF export
  • Vendor directories, budgets & RSVPs
  • Private memory vaults, tributes & notifications

Indicative purchase ranges: MVP ~US$80k–US$150k, Full ~US$190k–US$340k, Enterprise ~US$450k–US$900k+

View Memory Maker details

LAG – Lottery Assistant Generator

AI-powered lottery companion with Dreamer mode, Lucky Numbers, custom generator builder, global games and social features.

  • Emotion-based Dreamer & Lucky Number engines
  • Worldwide lottery games + custom generator builder
  • Social feed, scanning, moderation & subscriptions

Recommended asking: $120k–$180k

View full app details

Me 4 Real – Virtual Dating World

A virtual-world dating app where people meet as 360° avatars in safe, immersive spaces before deciding to meet in real life.

  • 360° avatars with integrity refresh rules
  • Virtual dates in themed rooms & worlds
  • Age/ID verification, liveness & watchdogs

Build-from-scratch: ~$1.2M–$6.8M+

View full app details

Mood Music – Emotion-Aware Music Experience

A multimodal emotion-aware music app that reacts to touch, voice, text, and mood with adaptive playlists and visuals.

  • Touch, voice & text emotion detection
  • Mood-aware smart playlists
  • Dynamic visuals & optional lighting control

Build-from-scratch: ~$80k–$220k+

View full app details

Forever Memories – Event Planner & Keepsake Studio

A modular Flutter suite for planning and designing meaningful events: funerals, weddings, proms, graduations and more. Includes planners, obituary & program builders, design studio, PDF exports, vendor directories, guests & budget tracking, and a memories vault.

  • Full event planner: tasks, timelines, guests, budget & vendors
  • Design studio for posters, banners, programs & PDF export
  • Obituary builder, wedding tools & memories vault for photos and stories
View App Details →

Shira – Audible Books Platform

An AI-era audible book platform with story studio, creator uploads, earnings dashboards and multi-language libraries.

  • AI Story Studio & narration
  • Creator uploads & revenue sharing
  • Rich library & personal bookshelf

Build-from-scratch: ~$380k–$1.4M+

View full app details

Live Calls – Real-Time Translator

Multilingual video, voice & text translation with secure end-to-end flows, offline models and tight Agora + cloud integration.

  • 1:1 audio/video with live translation
  • Speech-to-speech + encrypted chat
  • Offline translation via on-device models

Build-from-scratch: ~$200k–$900k+

View full app details

Multi-Tenant Payroll System App

An AI + blockchain-ready payroll platform for employers, HR, employees and contractors with multi-tenant architecture.

  • AI payroll optimization & fraud detection
  • W-2, W-4, 1099 & IRS filing automation
  • ACH, crypto & contractor payments

Build-from-scratch: ~$550k–$7.5M+

View full app details

Utility Service App

Multi-tenant, AI-powered utility management platform for water, power, gas and cable providers and their customers.

  • Multi-tenant branding & coverage areas
  • AI billing predictions & fraud detection
  • Payments, outage reporting & crew dispatch

Build-from-scratch: ~$180k–$1.8M+

View full app details

Out Spoken — Real-Time Conversation Intelligence

Group conversation analysis in real time using voice diarization, topic detection, sentiment and emotion analytics.

  • Speaker diarization & interruption tracking
  • Topic, sentiment & emotion tagging
  • Moderator dashboards & gamified insights

Build-from-scratch: ~$200k+

View full app details

LAMS – Logistics & Moving Service

Multi-tenant logistics & moving platform for fleets, moving companies and dispatch teams with real-time tracking.

  • Multi-tenant orgs & branches
  • Job booking, routing & tracking
  • Driver app + admin console

Build-from-scratch: ~$85k+

View full app details

Road Doctor – Roadside Assistance

Roadside assistance for tow fleets, mobile mechanics and insurers, with distress requests, marketplace and ETAs.

  • Distress signal flow & triage
  • Provider marketplace & SLAs
  • Real-time ETAs & tracking

Build-from-scratch: ~$70k+

View full app details

Errand Mates – Delivery Platform

Multi-tenant, multi-vertical delivery platform for food, groceries, parcels and on-demand services with real-time tracking.

  • Merchant, driver & customer apps
  • Secure payments & live tracking
  • Fraud detection & analytics

Build-from-scratch: ~$90k+

View full app details

Swingerz – Dual Profile Dating

A modern dating platform with dual profiles, presence, safety tooling, and modular social features.

  • Dual-profile identity model
  • Realtime chat, reactions & presence
  • Reporting & moderation hooks

Build-from-scratch: ~$65k+

View full app details

Legal Age — ID & Face Verification App

Dual-cloud ID + selfie verification using AWS Rekognition and Azure Face with automatic failover and admin controls.

  • ID + selfie capture & age estimation
  • AWS/Azure failover & confidence scoring
  • Config panel & server-side secrets

Build-from-scratch: ~$180k–$320k

View full app details

Keep – Device Proximity Guard

A “keep your devices close” companion for families, teams or events — alerts when devices drift too far from safe zones.

  • Geo-fences & proximity alerts
  • Multi-device dashboards
  • History logs & small insights

Build-from-scratch: ~$30k+

View full app details

Jump – Jump Rope Game

Hyper-casual jump rope game with levels, timing-based scoring, combos and leaderboard-ready architecture.

  • Multi-level jump mechanics
  • Daily challenges & streaks
  • Online leaderboards-ready

Build-from-scratch: ~$35k+

View full app details

whirl_beat – Rhythm Circle Game

A musical, animated take on “Ring Around the Rosie” with rhythm-based loops, co-op/versus modes and live-event hooks.

  • Music-driven central loop
  • Co-op and versus modes
  • Seasonal events & themes

Build-from-scratch: ~$40k+

View full app details

run_vanish – Hide & Seek Game

A digital spin on hide & seek with tactical maps, stashes, chases and spectator-style highlight moments.

  • Multiple arenas & layouts
  • Stash & discovery mechanics
  • Replay and analytics-ready

Build-from-scratch: ~$45k+

View full app details

bridge_beats – London Bridge Game

A London Bridge–inspired rhythm game with falling bridges, beat-matched actions and collaborative play modes.

  • Music-driven interactions
  • Co-op & competitive modes
  • Seasonal tracks & events

Build-from-scratch: ~$50k+

View full app details

poker_kings – Poker Platform

Modular poker platform with cash tables, tournaments, avatars, rewards and wallet-ready architecture.

  • Cash tables & tournaments
  • Multiplayer, chat & presence
  • Wallet & rewards integration-ready

Build-from-scratch: ~$120k+

View full app details

Not seeing the exact match? We can tune or combine.

Most buyers either license-and-extend an existing app or ask us to merge features from several into one flagship product.

How a typical engagement works

  1. Discovery call (30–45 min) You walk us through your goals, regions, timelines and constraints.
  2. Technical & commercial proposal We map the chosen app(s), customization scope, timeline and pricing.
  3. Acquisition & handover Clean repo transfer, Firebase/project setup, docs, and a support window.

You get clear scope, no surprises. We prefer long-term relationships over one-off sales.

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